Hi Bob, Thanks for the response and for spending your time to review the model. I am not aware of the mail size limit. As per your suggestion, I have converted the mail body to text. I hope this passes through this time. I had given some thought to the idea of scaling the VT transition high end point to make it equal to IV end point just to remove the mismatches. But what prevented me from doing so is the concern of ending up having IBIS transitions not matching Spectre model transitions. The Spectre netlist simulations will show the waveform reaching 0.31V whereas IBIS will settle at 0.33V for 50ohm load connected to gnd. Best regards, Birendra Rana -----Original Message----- From: Bob Ross [mailto:bob@teraspeed.com] Sent: Wednesday, March 04, 2009 1:02 AM To: Birendra Rana (WT01 - Wipro NewLogic) Cc: bob@teraspeed.com Subject: IBIS Reflector Waveform Mismatch Eroror/Warning Questions Hi Birendra Yi IBIS reflector messages had some addtional HTML? attached at the end, causing the total message to exceed the reflector size limits. So the messages were not sent out and thye bounced to me. You can try to send them out again in Text mode. ------ However, I can respond also briefly and directly to you based on a quick review of your IBIS model. Some notes are in your text ----------- <........ snip..........> This despite taking care of following: 1. VT table captures the full PAD rise / fall transition 2. IV and VT tables are generated with same conditions/setup 3. IV clamp tables do not double count clamp currents BR --- The above steps and the tuning of Spectre below might have helped, but the Warnings and Errors are still serious. Spectre was used for generating the model. Playing around with some of the spice options (primarily GMIN) did help in reducing the differences. The "best" model I could get with changing GMIN across corners at time of generation has the following parser message: <........ snip..........> I have the following questions: 1. What are the factors that lead to IV-VT mismatches? In my case what would be the possible cause (despite of taking care of points 1 to 3 listed above)? BR ---- Some models might require several cycles for the V-T data to stabailze. However, you tried several reasonable things later without success, so I do not know know the source of the problem or if there is a good stable solution. 2. Would like to know of what is an acceptable percentage? If I understand correctly errors are reported for deviation > 10%. Can mismatch warnings be waived off in case removing them is difficult? BR ---- The acceptable precentage is less than 2%. You should not have any errors or warnings. If your warning messages are slightly outside the 2% range, you could just re-scale the V-T waveforms to match the predicted I-V endpoints. It is not acceptable to leave the errors or warnings as is. 3. Transient analysis of the buffer seems to indicate that it takes some time for the PAD to settle to a regular operation. The first output transition does not reflect the correct behaviour of the PAD. So I got the VT tables generated with 3rd rise and fall PAD transition. The IV tables which are generated with DC conditions actually reflect the initial buffer state, hence the mismatches remains. Tried generating IV data by doing a very slow PWL sweep of PAD after ramping up the supplies. However, the IV characteristic thus generated is highly nonmonotonic and deviates from the expected. As a result mismatches are even more. Can someone suggest a way to resolve this problem? BR -------- At this point you tried several things ... Slow sweep for DC extraction, third cycle for V-T extraction, etc. I would just use one of the mismatched waveforms and re-scale them. The t=0 STARTING Point that matches the I-V extraction is an indicator of a solid starting point and corresponding ending point of the opposite edge. For example: Typical Rising with 50 ohms to Gnd 0 to .31 rescale the rising waveform to about 0.33 to elliminate the warning. Similar adjustments apply for all the other waveforms that create Warning or error messages. BR ------- The I-V data is non-monotonic, but in the clamping regions outside of where the the V-T waveforms operate. I would clean up the non-monotonic data as a separate issue, but they are not a factor here. I am copying the IBIS model below for reference. Best regards, Birendra Rana ------------------------- Bob Ross Teraspeed Consulting Group LLC Teraspeed Labs 121 North River Drive 13610 SW Harness Lane Narragansett, RI 02882 Beaverton, OR 97008 401-284-1827 503-430-1065 http://www.teraspeed.com 503-246-8048 Direct bob@teraspeed.com Teraspeed is a registered service mark of Teraspeed Consulting Group LLC ------------------------------------------------------------------------ -------- From: Birendra Rana (WT01 - Wipro NewLogic) Sent: Tuesday, March 03, 2009 8:33 PM To: ibis-users@server.eda.org; ibis@server.eda.org Subject: Understanding IV-VT mismatch errors / warnings and their fix Hello experts, I need help in understanding the possible cause of the IV-VT mismatch errors and warnings reported by ibischk4 parser for a particular case. The IBIS model is of an IO buffer which is configurable in two different slew rates. I dont see any ibischk4 errors/warnings for fast slew mode. However in slow mode, I get the following output from the parser: WARNING - Model PAD_IO: The [Rising Waveform] with [R_fixture]=50 Ohms and [V_fixture]=0V has TYP column DC endpoints of 0.00V and 0.31v, but an equivalent load applied to the model's I-V tables yields different voltages ( 0.00V and 0.33V), a difference of 0.00% and 7.59%, respectively. ERROR - Model PAD_IO: The [Falling Waveform] with [R_fixture]=50 Ohms and [V_fixture]=1.8V has TYP column DC endpoints of 1.53V and 1.80v, but an equivalent load applied to the model's I-V tables yields different voltages ( 1.56V and 1.80V), a difference of 11.50% and 0.00%, respectively. WARNING - Model PAD_IO: The [Rising Waveform] with [R_fixture]=50 Ohms and [V_fixture_min]=0V has MIN column DC endpoints of 0.00V and 0.17v, but an equivalent load applied to the model's I-V tables yields different voltages ( 0.00V and 0.17V), a difference of 0.00% and 3.06%, respectively. ERROR - Model PAD_IO: The [Falling Waveform] with [R_fixture]=50 Ohms and [V_fixture_min]=1.65V has MIN column DC endpoints of 1.49V and 1.65v, but an equivalent load applied to the model's I-V tables yields different voltages ( 1.55V and 1.65V), a difference of 60.53% and 0.00%, respectively. WARNING - Model PAD_IO: The [Rising Waveform] with [R_fixture]=50 Ohms and [V_fixture_max]=0V has MAX column DC endpoints of 0.00V and 0.48v, but an equivalent load applied to the model's I-V tables yields different voltages ( 0.00V and 0.52V), a difference of 0.00% and 7.18%, respectively. ERROR - Model PAD_IO: The [Falling Waveform] with [R_fixture]=50 Ohms and [V_fixture_max]=1.95V has MAX column DC endpoints of 1.56V and 1.95v, but an equivalent load applied to the model's I-V tables yields different voltages ( 1.48V and 1.95V), a difference of 17.06% and 0.00%, respectively. This despite taking care of following: 1. VT table captures the full PAD rise / fall transition 2. IV and VT tables are generated with same conditions/setup 3. IV clamp tables do not double count clamp currents Spectre was used for generating the model. Playing around with some of the spice options (primarily GMIN) did help in reducing the differences. The "best" model I could get with changing GMIN across corners during the time of generation has the following parser message: WARNING - Model PAD_IO: The [Rising Waveform] with [R_fixture]=50 Ohms and [V_fixture]=1.8V has TYP column DC endpoints of 1.52V and 1.80v, but an equivalent load applied to the model's I-V tables yields different voltages ( 1.53V and 1.80V), a difference of 4.80% and 0.00%, respectively. WARNING - Model PAD_IO: The [Falling Waveform] with [R_fixture]=50 Ohms and [V_fixture]=1.8V has TYP column DC endpoints of 1.52V and 1.80v, but an equivalent load applied to the model's I-V tables yields different voltages ( 1.53V and 1.80V), a difference of 4.80% and 0.00%, respectively. ERROR - Model PAD_IO: The [Rising Waveform] with [R_fixture]=50 Ohms and [V_fixture_min]=1.65V has MIN column DC endpoints of 1.48V and 1.65v, but an equivalent load applied to the model's I-V tables yields different voltages ( 1.55V and 1.65V), a difference of 63.49% and 0.00%, respectively. ERROR - Model PAD_IO: The [Falling Waveform] with [R_fixture]=50 Ohms and [V_fixture_min]=1.65V has MIN column DC endpoints of 1.48V and 1.65v, but an equivalent load applied to the model's I-V tables yields different voltages ( 1.55V and 1.65V), a difference of 63.39% and 0.00%, respectively. I have the following questions: 1. What are the factors that lead to IV-VT mismatches? In my case what would be the possible cause (despite of taking care of points 1 to 3 listed above)? 2. Would like to know of what is an acceptable percentage? If I understand correctly errors are reported for deviation > 10%. Can mismatch warnings be waived off in case removing them is difficult? 3. Transient analysis of the buffer seems to indicate that it takes some time for the PAD to settle to a regular operation. The first output transition does not reflect the correct behaviour of the PAD. So I got the VT tables generated with 3rd rise and fall PAD transition. The IV tables which are generated with DC conditions actually reflect the initial buffer state, hence the mismatches remains. Tried generating IV data by doing a very slow PWL sweep of PAD after ramping up the supplies. However, the IV characteristic thus generated is highly nonmonotonic and deviates from the expected. As a result mismatches are even more. Can someone suggest a way to resolve this problem? I am copying the IBIS model below for reference. Best regards, Birendra Rana |****************IBIS MODEL FOR PAD_IO,TYPE: IO************************** [IBIS ver] 3.2 [File name] pad_io.ibs [File Rev] 1.0 [Date] 21,Feb 2009 [Source] Data Created at [Notes] ****** [Disclaimer] [Copyright] | [Component] PAD_IO_COMPONENT [Manufacturer] XYZ [Package] | variable typ min max R_pkg 0.0 NA NA L_pkg 0.0H NA NA C_pkg 0.0F NA NA | [Pin] signal_name model_name R_pin L_pin C_pin vss vss GND vdd vdd POWER padio padio PAD_IO | |Model PAD_IO | [Model] PAD_IO Model_type I/O Polarity Non-Inverting Enable Active-High Vinl = 0.7V Vinh = 1.0V Vmeas = 0.9V Cref = 30pF Rref = 1MEG Vref = 0.0V | C_comp 1.5640pF 1.4880pF 1.6910pF | [Temperature Range] 25.0000 0.1250k -40.0000 [Voltage Range] 1.8000V 1.6500V 1.9500V [Pulldown] |Voltage I(typ) I(min) I(max) | -1.8000 -0.5467mA -0.3486mA -0.6482mA -1.7400 -0.5877mA -0.3735mA -0.7043mA -1.6800 -0.6353mA -0.4022mA -0.7632mA -1.6200 -0.6911mA -0.4355mA -0.8327mA -1.5600 -0.7573mA -0.4747mA -0.9159mA -1.5000 -0.8372mA -0.5212mA -1.0170mA -1.4400 -0.9353mA -0.5776mA -1.1427mA -1.3800 -1.0585mA -0.6469mA -1.3027mA -1.3200 -1.2175mA -0.7342mA -1.5130mA -1.2600 -1.4298mA -0.8471mA -1.8007mA -1.2000 -1.7261mA -0.9980mA -2.2160mA -1.1400 -2.1641mA -1.2081mA -2.8610mA -1.0800 -2.8641mA -1.5165mA -3.9738mA -1.0200 -4.1249mA -1.9996mA -6.2699mA -0.9600 -6.6671mA -2.8219mA -11.9070mA -0.9000 -11.6836mA -4.2583mA -22.3059mA -0.8400 -16.2899mA -6.3737mA -25.9419mA -0.7800 -17.3164mA -8.0105mA -25.5866mA -0.7200 -16.8937mA -8.5735mA -24.6169mA -0.6600 -16.0448mA -8.7003mA -23.4221mA -0.6000 -14.9697mA -8.3475mA -21.9872mA -0.5400 -13.6988mA -7.6882mA -20.2518mA -0.4800 -12.2240mA -6.8675mA -18.1586mA -0.4200 -10.5701mA -5.9456mA -15.7590mA -0.3600 -8.8447mA -4.9630mA -13.2833mA -0.3000 -7.1553mA -3.9775mA -10.8562mA -0.2400 -5.5382mA -3.0357mA -8.4994mA -0.1800 -4.0051mA -2.1602mA -6.2237mA -0.1200 -2.5650mA -1.3594mA -4.0401mA -0.0600 -1.2269mA -0.6380mA -1.9610mA 0.0000 0.6622pA 0.9549pA 0.8771pA 0.0600 1.1061mA 0.5511mA 1.8275mA 0.1200 2.0812mA 1.0120mA 3.5037mA 0.1800 2.9145mA 1.3798mA 5.0069mA 0.2400 3.5926mA 1.6513mA 6.3094mA 0.3000 4.1013mA 1.8277mA 7.3766mA 0.3600 4.4381mA 1.9249mA 8.1752mA 0.4200 4.6316mA 1.9736mA 8.7011mA 0.4800 4.7348mA 1.9987mA 9.0070mA 0.5400 4.7909mA 2.0127mA 9.1757mA 0.6000 4.8235mA 2.0211mA 9.2714mA 0.6600 4.8436mA 2.0262mA 9.3294mA 0.7200 4.8559mA 2.0289mA 9.3667mA 0.7800 4.8629mA 2.0302mA 9.3912mA 0.8400 4.8661mA 2.0310mA 9.4065mA 0.9000 4.8688mA 2.0313mA 9.4152mA 0.9600 4.8697mA 2.0315mA 9.4241mA 1.0200 4.8701mA 2.0316mA 9.4265mA 1.0800 4.8704mA 2.0316mA 9.4278mA 1.1400 4.8707mA 2.0317mA 9.4285mA 1.2000 4.8709mA 2.0318mA 9.4291mA 1.2600 4.8710mA 2.0318mA 9.4295mA 1.3200 4.8712mA 2.0319mA 9.4298mA 1.3800 4.8713mA 2.0319mA 9.4301mA 1.4400 4.8714mA 2.0319mA 9.4304mA 1.5000 4.8715mA 2.0320mA 9.4307mA 1.5600 4.8716mA 2.0320mA 9.4309mA 1.6200 4.8717mA 2.0321mA 9.4311mA 1.6800 4.8718mA 2.0321mA 9.4313mA 1.7400 4.8719mA 2.0321mA 9.4315mA 1.8000 4.8720mA 2.0323mA 9.4317mA 1.8600 4.8721mA 2.0332mA 9.4319mA 1.9200 4.8722mA 2.0377mA 9.4320mA 1.9800 4.8723mA 2.0596mA 9.4322mA 2.0400 4.8725mA 2.1260mA 9.4324mA 2.1000 4.8736mA 2.2658mA 9.4325mA 2.1600 4.8837mA 2.4934mA 9.4327mA 2.2200 4.9466mA 2.8120mA 9.4329mA 2.2800 5.1410mA 3.2150mA 9.4336mA 2.3400 5.5110mA 3.6918mA 9.4433mA 2.4000 6.0620mA 4.2243mA 9.5411mA 2.4600 6.7808mA 4.7298mA 9.8876mA 2.5200 7.6475mA 5.0516mA 10.5449mA 2.5800 8.6346mA 5.3079mA 11.4995mA 2.6400 9.6403mA 5.5241mA 12.7158mA 2.7000 10.2478mA 5.7470mA 14.1526mA 2.7600 10.6200mA 6.0130mA 15.7533mA 2.8200 10.9339mA 6.3168mA 17.2138mA 2.8800 11.1593mA 6.6517mA 17.7854mA 2.9400 11.0705mA 7.0121mA 18.0441mA 3.0000 10.9824mA 7.3945mA 18.1691mA 3.0600 11.1045mA 7.7959mA 18.1751mA 3.1200 11.3291mA 8.2132mA 18.0234mA 3.1800 11.6081mA 8.6432mA 17.1113mA 3.2400 11.9241mA 9.0822mA 15.2644mA 3.3000 12.2671mA 9.5270mA 14.7351mA 3.3600 12.6325mA 9.9746mA 14.4322mA 3.4200 13.0173mA 10.4217mA 14.2080mA 3.4800 13.4187mA 10.8657mA 14.0300mA 3.5400 13.8322mA 11.3041mA 13.8819mA 3.6000 14.2518mA 11.7350mA 13.7601mA | [Pullup] |Voltage I(typ) I(min) I(max) | -1.8000 28.3165mA 12.6297mA 42.6344mA -1.7400 29.4557mA 12.1286mA 42.9600mA -1.6800 30.1929mA 13.3254mA 43.2024mA -1.6200 30.5691mA 14.4210mA 43.3669mA -1.5600 30.6852mA 15.3800mA 43.4388mA -1.5000 30.6457mA 16.1512mA 43.3867mA -1.4400 30.5093mA 16.7012mA 43.1642mA -1.3800 30.3074mA 17.0497mA 42.7522mA -1.3200 30.0522mA 17.1939mA 42.2469mA -1.2600 29.7572mA 17.1561mA 42.1198mA -1.2000 29.4654mA 16.9997mA 42.8125mA -1.1400 29.2930mA 16.7615mA 42.2574mA -1.0800 29.1147mA 16.4821mA 41.5028mA -1.0200 28.6482mA 16.1994mA 40.6906mA -0.9600 28.0534mA 15.9247mA 39.8344mA -0.9000 27.3200mA 15.5985mA 38.7989mA -0.8400 26.0243mA 15.1717mA 36.6607mA -0.7800 24.0780mA 14.3916mA 33.8912mA -0.7200 22.0118mA 13.2920mA 31.0630mA -0.6600 19.9194mA 12.0905mA 28.2307mA -0.6000 17.8242mA 10.8238mA 25.4041mA -0.5400 15.7397mA 9.5195mA 22.5868mA -0.4800 13.6786mA 8.2155mA 19.7833mA -0.4200 11.6569mA 6.9452mA 17.0049mA -0.3600 9.6966mA 5.7307mA 14.2798mA -0.3000 7.8205mA 4.5842mA 11.6347mA -0.2400 6.0412mA 3.5119mA 9.0800mA -0.1800 4.3644mA 2.5160mA 6.6248mA -0.1200 2.7951mA 1.5980mA 4.2817mA -0.0600 1.3387mA 0.7589mA 2.0670mA 0.0000 2.0085pA -2.9493pA 2.2473pA 0.0600 -1.2159mA -0.6777mA -1.8984mA 0.1200 -2.3042mA -1.2733mA -3.6082mA 0.1800 -3.2603mA -1.7860mA -5.1118mA 0.2400 -4.0795mA -2.2151mA -6.3944mA 0.3000 -4.7566mA -2.5598mA -7.4431mA 0.3600 -5.2864mA -2.8202mA -8.2501mA 0.4200 -5.6706mA -3.0003mA -8.8254mA 0.4800 -5.9270mA -3.1136mA -9.2108mA 0.5400 -6.0922mA -3.1829mA -9.4688mA 0.6000 -6.2039mA -3.2296mA -9.6493mA 0.6600 -6.2851mA -3.2647mA -9.7807mA 0.7200 -6.3467mA -3.2923mA -9.8797mA 0.7800 -6.3950mA -3.3145mA -9.9570mA 0.8400 -6.4341mA -3.3330mA -10.0197mA 0.9000 -6.4667mA -3.3483mA -10.0721mA 0.9600 -6.4947mA -3.3615mA -10.1171mA 1.0200 -6.5190mA -3.3730mA -10.1566mA 1.0800 -6.5406mA -3.3833mA -10.1919mA 1.1400 -6.5600mA -3.3926mA -10.2237mA 1.2000 -6.5777mA -3.4011mA -10.2527mA 1.2600 -6.5939mA -3.4089mA -10.2795mA 1.3200 -6.6089mA -3.4162mA -10.3044mA 1.3800 -6.6230mA -3.4229mA -10.3276mA 1.4400 -6.6361mA -3.4292mA -10.3495mA 1.5000 -6.6484mA -3.4352mA -10.3700mA 1.5600 -6.6601mA -3.4408mA -10.3895mA 1.6200 -6.6711mA -3.4461mA -10.4081mA 1.6800 -6.6817mA -3.4512mA -10.4257mA 1.7400 -6.6917mA -3.4561mA -10.4426mA 1.8000 -6.7013mA -3.4607mA -10.4588mA 1.8600 -6.7105mA -3.4652mA -10.4743mA 1.9200 -6.7194mA -3.4694mA -10.4893mA 1.9800 -6.7279mA -3.4733mA -10.5037mA 2.0400 -6.7361mA -3.4765mA -10.5176mA 2.1000 -6.7441mA -3.4789mA -10.5310mA 2.1600 -6.7515mA -3.4804mA -10.5441mA 2.2200 -6.7575mA -3.4798mA -10.5567mA 2.2800 -6.7603mA -3.4716mA -10.5689mA 2.3400 -6.7614mA -3.4422mA -10.5804mA 2.4000 -6.7623mA -3.3411mA -10.5877mA 2.4600 -6.7623mA -2.9289mA -10.5858mA 2.5200 -6.7513mA -2.1025mA -10.5823mA 2.5800 -6.6903mA -1.3740mA -10.5815mA 2.6400 -6.2554mA -0.9388mA -10.5831mA 2.7000 -4.4738mA -0.6910mA -10.5835mA 2.7600 -2.5535mA -0.5384mA -10.5564mA 2.8200 -1.5821mA -0.4375mA -10.0866mA 2.8800 -1.0998mA -0.3668mA -6.8232mA 2.9400 -0.8316mA -0.3149mA -3.3667mA 3.0000 -0.6637mA -0.2754mA -1.9661mA 3.0600 -0.5500mA -0.2444mA -1.3391mA 3.1200 -0.4685mA -0.2194mA -1.0052mA 3.1800 -0.4074mA -0.1990mA -0.7999mA 3.2400 -0.3601mA -0.1819mA -0.6622mA 3.3000 -0.3223mA -0.1675mA -0.5640mA 3.3600 -0.2916mA -0.1552mA -0.4906mA 3.4200 -0.2662mA -0.1445mA -0.4338mA 3.4800 -0.2447mA -0.1352mA -0.3885mA 3.5400 -0.2264mA -0.1269mA -0.3517mA 3.6000 -0.2106mA -0.1196mA -0.3212mA | [GND_clamp] |Voltage I(typ) I(min) I(max) | -1.8000 -8.0984A -8.3130A -7.9829A -1.7600 -7.7110A -7.9293A -7.5930A -1.7200 -7.3243A -7.5463A -7.2036A -1.6800 -6.9382A -7.1642A -6.8148A -1.6400 -6.5530A -6.7831A -6.4267A -1.6000 -6.1686A -6.4030A -6.0392A -1.5600 -5.7852A -6.0240A -5.6526A -1.5200 -5.4028A -5.6463A -5.2669A -1.4800 -5.0217A -5.2701A -4.8822A -1.4400 -4.6420A -4.8956A -4.4988A -1.4000 -4.2640A -4.5229A -4.1167A -1.3600 -3.8879A -4.1524A -3.7364A -1.3200 -3.5141A -3.7845A -3.3580A -1.2800 -3.1430A -3.4196A -2.9821A -1.2400 -2.7753A -3.0583A -2.6092A -1.2000 -2.4117A -2.7013A -2.2402A -1.1600 -2.0535A -2.3497A -1.8763A -1.1200 -1.7024A -2.0048A -1.5194A -1.0800 -1.3609A -1.6687A -1.1726A -1.0400 -1.0332A -1.3442A -0.8411A -1.0000 -0.7262A -1.0357A -0.5357A -0.9600 -0.4529A -0.7497A -0.2773A -0.9200 -0.2342A -0.4964A -0.1046A -0.8800 -96.2017mA -0.2911A -35.6626mA -0.8400 -36.6549mA -0.1476A -18.7673mA -0.8000 -17.4150mA -67.5794mA -13.8728mA -0.7600 -10.5993mA -31.4117mA -10.9897mA -0.7200 -7.1928mA -16.2900mA -8.6872mA -0.6800 -5.1885mA -8.9805mA -6.6339mA -0.6400 -3.7287mA -5.1330mA -4.7931mA -0.6000 -2.5483mA -3.0727mA -3.1958mA -0.5600 -1.5988mA -1.9034mA -1.8895mA -0.5200 -0.8833mA -1.1704mA -0.9258mA -0.4800 -0.4060mA -0.6806mA -0.3377mA -0.4400 -0.1468mA -0.3583mA -83.1450uA -0.4000 -42.0050uA -0.1664mA -15.3519uA -0.3600 -10.2711uA -67.8950uA -2.6052uA -0.3200 -2.3966uA -24.0444uA -0.4322uA -0.2800 -0.5549uA -8.0454uA -71.8612nA -0.2400 -0.1285uA -2.6678uA -12.0349nA -0.2000 -29.8441nA -0.8867uA -2.0510nA -0.1600 -6.9657nA -0.2968uA -0.3757nA -0.1200 -1.6492nA -0.1002uA -92.7415pA -0.0800 -0.4083nA -33.6446nA -44.0049pA -0.0400 -0.1136nA -10.6118nA -34.6946pA 0.0000 -41.4404pA -2.4623nA -32.0344pA 0.0400 -22.9447pA 0.4910nA -30.5382pA 0.0800 -17.5432pA 1.5892nA -29.2467pA 0.1200 -15.1082pA 2.0125nA -27.9842pA 0.1600 -13.2519pA 2.1998nA -26.7258pA 0.2000 -11.5565pA 2.3020nA -25.4687pA 0.2400 -9.9304pA 2.3669nA -24.2122pA 0.2800 -8.3398pA 2.4134nA -22.9561pA 0.3200 -6.7690pA 2.4504nA -21.7002pA 0.3600 -5.2122pA 2.4824nA -20.4444pA 0.4000 -3.6634pA 2.5129nA -19.1886pA 0.4400 -2.1201pA 2.5395nA -17.9328pA 0.4800 -0.5804pA 2.5655nA -16.6770pA 0.5200 0.9569pA 2.5909nA -15.4212pA 0.5600 2.4930pA 2.6159nA -14.1652pA 0.6000 4.0284pA 2.6406nA -12.9092pA 0.6400 5.5639pA 2.6651nA -11.6531pA 0.6800 7.0999pA 2.6895nA -10.3969pA 0.7200 8.6369pA 2.7138nA -9.1406pA 0.7600 10.1751pA 2.7381nA -7.8842pA 0.8000 11.7150pA 2.7624nA -6.6276pA 0.8400 13.2567pA 2.7868nA -5.3709pA 0.8800 14.8005pA 2.8113nA -4.1141pA 0.9200 16.3467pA 2.8360nA -2.8571pA 0.9600 17.8955pA 2.8609nA -1.6000pA 1.0000 19.4470pA 2.8861nA -0.3427pA 1.0400 21.0015pA 2.9115nA 0.9148pA 1.0800 22.5592pA 2.9373nA 2.1723pA 1.1200 24.1201pA 2.9632nA 3.4301pA 1.1600 25.6835pA 2.9890nA 4.6880pA 1.2000 27.2450pA 3.0147nA 5.9458pA 1.2400 28.7866pA 3.0407nA 7.2018pA 1.2800 30.2613pA 3.0674nA 8.4443pA 1.3200 31.6315pA 3.0954nA 9.6240pA 1.3600 32.9576pA 3.1253nA 10.6847pA 1.4000 34.2664pA 3.1576nA 11.6826pA 1.4400 35.5787pA 3.1933nA 12.6678pA 1.4800 36.8996pA 3.2342nA 13.6519pA 1.5200 38.2314pA 3.2899nA 14.6359pA 1.5600 39.5773pA 3.4178nA 15.6199pA 1.6000 40.9411pA 3.8048nA 16.6041pA 1.6400 42.3286pA 5.0011nA 17.5885pA 1.6500 42.6858pA 0.0000nA 17.8347pA 1.6800 43.7575pA 0.0000nA 18.5732pA 1.7200 45.4167pA 0.0000nA 19.5582pA 1.7600 48.5369pA 0.0000nA 20.5435pA 1.8000 0.0000A 0.0000nA 0.0000pA 1.8200 0.0000A 0.0000nA 0.0000pA | [POWER_clamp] |Voltage I(typ) I(min) I(max) | -1.8000 3.9843nA 46.8430nA 0.6816nA -1.7800 3.8904nA 45.7769nA 0.6689nA -1.7600 3.7983nA 44.7314nA 0.6563nA -1.7400 3.7077nA 43.7062nA 0.6439nA -1.7200 3.6189nA 42.7010nA 0.6317nA -1.7000 3.5316nA 41.7156nA 0.6197nA -1.6800 3.4460nA 40.7496nA 0.6078nA -1.6600 3.3619nA 39.8027nA 0.5962nA -1.6400 3.2794nA 38.8746nA 0.5847nA -1.6200 3.1984nA 37.9651nA 0.5734nA -1.6000 3.1189nA 37.0738nA 0.5622nA -1.5800 3.0409nA 36.2006nA 0.5511nA -1.5600 2.9643nA 35.3451nA 0.5405nA -1.5400 2.8892nA 34.5070nA 0.1676nA -1.5200 2.8155nA 33.6861nA 0.1658nA -1.5000 2.7432nA 32.8822nA 0.1643nA -1.4800 2.6722nA 32.0949nA 0.1630nA -1.4600 2.6027nA 31.3241nA 0.1616nA -1.4400 2.5344nA 30.5694nA 0.1603nA -1.4200 2.4674nA 29.8306nA 0.1590nA -1.4000 2.4018nA 29.1074nA 0.1578nA -1.3800 2.3374nA 28.3997nA 0.1565nA -1.3600 2.2742nA 27.7070nA 0.1553nA -1.3400 2.2123nA 27.0293nA 0.1540nA -1.3200 2.1515nA 26.3663nA 0.1528nA -1.3000 2.0920nA 25.7176nA 0.1515nA -1.2800 2.0336nA 25.0831nA 0.1503nA -1.2600 1.9764nA 24.4625nA 0.1491nA -1.2400 1.9203nA 23.8556nA 0.1479nA -1.2200 1.8652nA 23.2620nA 0.1466nA -1.2000 1.8113nA 22.6816nA 0.1454nA -1.1800 1.7584nA 22.1141nA 0.1442nA -1.1600 1.7066nA 21.5592nA 0.1430nA -1.1400 1.6558nA 21.0166nA 0.1418nA -1.1200 1.6060nA 20.4861nA 0.1406nA -1.1000 1.5572nA 19.9673nA 0.1394nA -1.0800 1.5093nA 19.4600nA 0.1382nA -1.0600 1.4623nA 18.9639nA 0.1370nA -1.0400 1.4162nA 18.4787nA 0.1357nA -1.0200 1.3710nA 18.0039nA 0.1345nA -1.0000 1.3267nA 17.5392nA 0.1333nA -0.9800 1.2832nA 17.0843nA 0.1321nA -0.9600 1.2405nA 16.6387nA 0.1309nA -0.9400 1.1985nA 16.2020nA 0.1297nA -0.9200 1.1572nA 15.7736nA 0.1285nA -0.9000 1.1166nA 15.3529nA 0.1274nA -0.8800 1.0767nA 14.9394nA 0.1262nA -0.8600 1.0373nA 14.5323nA 0.1250nA -0.8400 0.9984nA 14.1307nA 0.1238nA -0.8200 0.9600nA 13.7336nA 0.1226nA -0.8000 0.9220nA 13.3400nA 0.1214nA -0.7800 0.8842nA 12.9483nA 0.1202nA -0.7600 0.8466nA 12.5570nA 0.1190nA -0.7400 0.8089nA 12.1643nA 0.1178nA -0.7200 0.7710nA 11.7681nA 0.1166nA -0.7000 0.1925nA 11.3673nA 0.1154nA -0.6800 0.1803nA 10.9634nA 0.1142nA -0.6600 0.1750nA 10.5659nA 0.1130nA -0.6400 0.1713nA 10.1971nA 0.1118nA -0.6200 0.1682nA 9.8848nA 0.1107nA -0.6000 0.1656nA 9.6403nA 0.1095nA -0.5800 0.1632nA 9.4541nA 0.1083nA -0.5600 0.1610nA 9.3105nA 0.1071nA -0.5400 0.1590nA 9.1971nA 0.1059nA -0.5200 0.1571nA 9.1050nA 0.1047nA -0.5000 0.1552nA 9.0286nA 0.1035nA -0.4800 0.1534nA 8.9641nA 0.1023nA -0.4600 0.1517nA 8.9089nA 0.1011nA -0.4400 0.1501nA 8.8613nA 99.9424pA -0.4200 0.1485nA 8.8201nA 98.7375pA -0.4000 0.1469nA 8.7849nA 97.5176pA -0.3800 0.1454nA 8.7553nA 96.2680pA -0.3600 0.1440nA 8.7315nA 94.9574pA -0.3400 0.1427nA 8.7144nA 93.5343pA -0.3200 0.1416nA 8.7051nA 92.0117pA -0.3000 0.1406nA 8.7057nA 90.8268pA -0.2800 0.1401nA 8.7193nA 91.8278pA -0.2600 0.1402nA 8.7508nA 0.1014nA -0.2400 0.1417nA 8.8072nA 0.1412nA -0.2200 0.1459nA 8.8995nA 0.2845nA -0.2000 0.1568nA 9.0447nA 0.7646nA -0.1800 0.1846nA 9.2700nA 2.2919nA -0.1600 0.2548nA 9.6188nA 6.8745nA -0.1400 0.4277nA 10.1583nA 78.7733pA -0.1200 0.8249nA 10.9746nA 46.4041pA -0.1000 1.5853nA 12.1063nA 34.4620pA -0.0800 2.4069nA 13.3149nA 29.7226pA -0.0600 2.3061nA 13.6443nA 27.6492pA -0.0400 0.1002nA 11.9698nA 26.5652pA -0.0200 71.9210pA 8.7395nA 25.8511pA 0.0000 58.4844pA 5.6425nA 25.2754pA 0.0100 43.8633pA 0.0000nA 23.5904pA 0.0400 0.0000pA 0.0000nA 18.5353pA 0.1500 0.0000pA 0.0000nA 0.0000pA 1.8000 0.0000pA 0.0000nA 0.0000pA | [Ramp] | variable typ min max dV/dt_r 0.1840/0.2091n 0.1022/0.3919n 0.2879/0.1336n dV/dt_f 0.1627/0.5922n 37.7813m/0.3826n 0.2347/0.3776n R_load = 50.0000 | [Rising Waveform] R_fixture= 50.0000 V_fixture= 0.0 V_fixture_min= 0.0 V_fixture_max= 0.0 |time V(typ) V(min) V(max) | 0.0S 3.9826uV 3.9344uV 3.7944uV 0.1414nS -0.6187uV 0.9726uV 5.6078uV 0.4242nS 12.0794uV -51.7874uV -3.0134uV 0.6364nS -1.9857uV 4.6903uV -23.9582uV 0.7778nS -0.4327uV 0.2647uV -39.9347uV 0.9192nS -4.4681uV -5.4645nV -1.0447uV 0.9899nS -16.2994uV 0.1411uV 0.2058mV 1.0606nS -19.2427uV 0.2971uV 0.3869mV 1.1313nS -24.3524uV 0.3737uV 0.3109mV 1.2020nS -25.4002uV 0.5100uV -0.7234mV 1.2727nS -26.8545uV 0.5649uV -4.1501mV 1.3434nS -27.6628uV 56.1539nV -5.4715mV 1.4141nS 11.5392uV 27.3666nV -4.7018mV 1.4848nS -2.4868uV -1.0620uV 12.4728mV 1.5556nS 0.1012mV -1.7021uV 77.9359mV 1.6263nS 0.2156mV -3.3703uV 0.2191V 1.6970nS 0.2398mV -4.8049uV 0.3591V 1.7677nS 0.2896mV -6.5840uV 0.4413V 1.8384nS 0.2708mV -9.0686uV 0.4669V 1.9091nS 0.1323mV -10.3590uV 0.4771V 1.9798nS -0.7785mV -12.6260uV 0.4808V 2.0505nS -2.6227mV -13.4006uV 0.4818V 2.1212nS -3.2056mV -14.7152uV 0.4822V 2.1919nS -3.7119mV -15.1653uV 0.4821V 2.2626nS -4.1860mV -16.0004uV 0.4818V 2.3333nS -1.8351mV -15.7031uV 0.4814V 2.4040nS 7.1762mV -16.6668uV 0.4812V 2.4747nS 22.9159mV -12.7769uV 0.4808V 2.5455nS 44.2932mV -14.7172uV 0.4806V 2.6162nS 92.7935mV -1.0427uV 0.4803V 2.6869nS 0.1541V 43.9011nV 0.4801V 2.7576nS 0.2122V 26.2291uV 0.4799V 2.8283nS 0.2645V 43.7546uV 0.4799V 2.8990nS 0.2982V 73.0909uV 0.4797V 2.9697nS 0.3137V 0.1115mV 0.4797V 3.0404nS 0.3172V 0.1306mV 0.4796V 3.1111nS 0.3178V 0.1652mV 0.4796V 3.1818nS 0.3175V 0.1699mV 0.4796V 3.2525nS 0.3169V 0.1902mV 0.4796V 3.3232nS 0.3158V 0.1817mV 0.4796V 3.3939nS 0.3143V 0.1630mV 0.4796V 3.4646nS 0.3134V 0.1379mV 0.4796V 3.5354nS 0.3124V 87.5901uV 0.4796V 3.6061nS 0.3118V -0.1126mV 0.4796V 3.6768nS 0.3109V -0.8443mV 0.4796V 3.7475nS 0.3104V -1.5381mV 0.4796V 3.8182nS 0.3097V -1.8426mV 0.4796V 3.8889nS 0.3094V -2.0310mV 0.4796V 3.9596nS 0.3089V -2.1880mV 0.4796V 4.0303nS 0.3086V -2.4189mV 0.4796V 4.1010nS 0.3082V -1.9427mV 0.4797V 4.1717nS 0.3080V -2.2946mV 0.4797V 4.2424nS 0.3078V -0.2630mV 0.4797V 4.3131nS 0.3076V -0.3240mV 0.4797V 4.3838nS 0.3074V 4.0935mV 0.4797V 4.4545nS 0.3073V 6.6018mV 0.4797V 4.5253nS 0.3072V 13.8202mV 0.4797V 4.5960nS 0.3071V 17.5940mV 0.4797V 4.6667nS 0.3070V 28.8001mV 0.4797V 4.7374nS 0.3069V 32.5681mV 0.4797V 4.8081nS 0.3069V 52.5008mV 0.4797V 4.8788nS 0.3068V 67.1031mV 0.4798V 4.9495nS 0.3068V 89.2506mV 0.4798V 5.0202nS 0.3068V 0.1076V 0.4798V 5.0909nS 0.3067V 0.1323V 0.4798V 5.1616nS 0.3067V 0.1498V 0.4798V 5.2323nS 0.3067V 0.1600V 0.4798V 5.3030nS 0.3067V 0.1691V 0.4798V 5.3737nS 0.3066V 0.1764V 0.4798V 5.4444nS 0.3066V 0.1793V 0.4798V 5.5152nS 0.3066V 0.1801V 0.4798V 5.5859nS 0.3066V 0.1800V 0.4798V 5.6566nS 0.3066V 0.1795V 0.4798V 5.7273nS 0.3066V 0.1787V 0.4798V 5.7980nS 0.3066V 0.1781V 0.4798V 5.8687nS 0.3066V 0.1778V 0.4798V 5.9394nS 0.3066V 0.1767V 0.4798V 6.0101nS 0.3066V 0.1761V 0.4798V 6.0808nS 0.3066V 0.1754V 0.4798V 6.1515nS 0.3066V 0.1749V 0.4798V 6.2222nS 0.3066V 0.1743V 0.4798V 6.2929nS 0.3066V 0.1738V 0.4798V 6.3636nS 0.3066V 0.1732V 0.4798V 6.4343nS 0.3066V 0.1728V 0.4798V 6.5051nS 0.3066V 0.1724V 0.4798V 6.5758nS 0.3066V 0.1721V 0.4799V 6.6465nS 0.3066V 0.1717V 0.4799V 6.7172nS 0.3066V 0.1714V 0.4799V 6.7879nS 0.3066V 0.1711V 0.4799V 6.8586nS 0.3066V 0.1707V 0.4799V 6.9293nS 0.3066V 0.1705V 0.4799V 7.0000nS 0.3066V 0.1703V 0.4799V 7.7778nS 0.3068V 0.1676V 0.4802V 9.1919nS 0.3068V 0.1668V 0.4802V 10.6061nS 0.3069V 0.1665V 0.4802V 12.0000nS 0.3069V 0.1664V 0.4802V | [Rising Waveform] R_fixture= 50.0000 V_fixture= 1.8000 V_fixture_min= 1.6500 V_fixture_max= 1.9500 |time V(typ) V(min) V(max) | 0.0S 1.5564V 1.5484V 1.4785V 0.3535nS 1.5568V 1.5484V 1.4798V 0.4949nS 1.5572V 1.5485V 1.4798V 0.6364nS 1.5572V 1.5488V 1.4799V 0.7778nS 1.5572V 1.5488V 1.4805V 0.9192nS 1.5572V 1.5488V 1.4815V 0.9899nS 1.5573V 1.5488V 1.4824V 1.0606nS 1.5574V 1.5488V 1.4824V 1.1313nS 1.5574V 1.5488V 1.4815V 1.2020nS 1.5575V 1.5488V 1.4779V 1.2727nS 1.5576V 1.5488V 1.4654V 1.3434nS 1.5579V 1.5488V 1.4571V 1.4141nS 1.5581V 1.5488V 1.4634V 1.4848nS 1.5582V 1.5488V 1.5419V 1.5556nS 1.5586V 1.5488V 1.7554V 1.6263nS 1.5588V 1.5488V 1.9000V 1.6970nS 1.5587V 1.5488V 1.9318V 1.7677nS 1.5587V 1.5488V 1.9449V 1.8384nS 1.5583V 1.5488V 1.9488V 1.9091nS 1.5574V 1.5488V 1.9493V 1.9798nS 1.5550V 1.5488V 1.9495V 2.0505nS 1.5500V 1.5489V 1.9496V 2.1212nS 1.5473V 1.5489V 1.9496V 2.1919nS 1.5446V 1.5489V 1.9496V 2.2626nS 1.5424V 1.5490V 1.9497V 2.3333nS 1.5500V 1.5490V 1.9497V 2.4040nS 1.5788V 1.5490V 1.9497V 2.4747nS 1.6271V 1.5491V 1.9497V 2.5455nS 1.6792V 1.5491V 1.9497V 2.6162nS 1.7440V 1.5492V 1.9498V 2.6869nS 1.7696V 1.5493V 1.9498V 2.7576nS 1.7833V 1.5493V 1.9498V 2.8283nS 1.7917V 1.5494V 1.9498V 2.8990nS 1.7964V 1.5494V 1.9498V 2.9697nS 1.7986V 1.5495V 1.9498V 3.0404nS 1.7990V 1.5495V 1.9498V 3.1111nS 1.7992V 1.5495V 1.9498V 3.1818nS 1.7994V 1.5495V 1.9498V 3.2525nS 1.7995V 1.5494V 1.9498V 3.3232nS 1.7996V 1.5493V 1.9499V 3.3939nS 1.7996V 1.5492V 1.9499V 3.4646nS 1.7996V 1.5490V 1.9499V 3.5354nS 1.7997V 1.5488V 1.9499V 3.6061nS 1.7997V 1.5483V 1.9499V 3.6768nS 1.7997V 1.5468V 1.9499V 3.7475nS 1.7997V 1.5454V 1.9499V 3.8182nS 1.7998V 1.5446V 1.9499V 3.8889nS 1.7998V 1.5441V 1.9499V 3.9596nS 1.7998V 1.5435V 1.9499V 4.0303nS 1.7998V 1.5426V 1.9499V 4.1010nS 1.7998V 1.5431V 1.9499V 4.1717nS 1.7998V 1.5422V 1.9499V 4.2424nS 1.7998V 1.5448V 1.9499V 4.3131nS 1.7998V 1.5447V 1.9499V 4.3838nS 1.7998V 1.5503V 1.9499V 4.4545nS 1.7998V 1.5532V 1.9499V 4.5253nS 1.7999V 1.5622V 1.9499V 4.5960nS 1.7999V 1.5674V 1.9499V 4.6667nS 1.7999V 1.5794V 1.9499V 4.7374nS 1.7999V 1.5868V 1.9499V 4.8081nS 1.7999V 1.5997V 1.9499V 4.8788nS 1.7999V 1.6125V 1.9499V 4.9495nS 1.7999V 1.6257V 1.9499V 5.0202nS 1.7999V 1.6335V 1.9499V 5.0909nS 1.7999V 1.6382V 1.9499V 5.1616nS 1.7999V 1.6402V 1.9499V 5.2323nS 1.7999V 1.6434V 1.9500V 5.3030nS 1.7999V 1.6459V 1.9500V 5.3737nS 1.7999V 1.6474V 1.9500V 5.4444nS 1.7999V 1.6485V 1.9500V 5.5152nS 1.7999V 1.6487V 1.9500V 5.5859nS 1.7999V 1.6490V 1.9500V 5.6566nS 1.7999V 1.6492V 1.9500V 5.7273nS 1.7999V 1.6493V 1.9500V 5.7980nS 1.7999V 1.6494V 1.9500V 5.8687nS 1.7999V 1.6495V 1.9500V 5.9394nS 1.7999V 1.6496V 1.9500V 6.2222nS 1.7999V 1.6497V 1.9500V 6.5758nS 1.7999V 1.6498V 1.9500V 7.7778nS 1.8000V 1.6499V 1.9500V 12.0000nS 1.8000V 1.6500V 1.9500V | [Falling Waveform] R_fixture= 50.0000 V_fixture= 0.0 V_fixture_min= 0.0 V_fixture_max= 0.0 |time V(typ) V(min) V(max) | 0.0S 0.3321V 0.1717V 0.5174V 0.1414nS 0.3321V 0.1717V 0.5175V 0.2121nS 0.3325V 0.1716V 0.5180V 0.2828nS 0.3326V 0.1718V 0.5170V 0.3535nS 0.3321V 0.1720V 0.5159V 0.4242nS 0.3317V 0.1720V 0.5152V 0.4949nS 0.3311V 0.1718V 0.5159V 0.5657nS 0.3305V 0.1716V 0.5186V 0.6364nS 0.3303V 0.1715V 0.5240V 0.7071nS 0.3305V 0.1713V 0.5285V 0.7778nS 0.3315V 0.1712V 0.5340V 0.8485nS 0.3335V 0.1709V 0.5401V 0.9192nS 0.3352V 0.1708V 0.5435V 0.9899nS 0.3384V 0.1706V 0.5253V 1.0606nS 0.3403V 0.1705V 0.4814V 1.1313nS 0.3418V 0.1705V 0.4219V 1.2020nS 0.3443V 0.1708V 0.3290V 1.2727nS 0.3468V 0.1711V 0.2385V 1.3434nS 0.3493V 0.1716V 0.1580V 1.4141nS 0.3518V 0.1722V 87.9512mV 1.4848nS 0.3511V 0.1724V 43.1576mV 1.5556nS 0.3451V 0.1734V 23.9111mV 1.6263nS 0.3292V 0.1741V 15.3542mV 1.6970nS 0.2993V 0.1746V 9.5403mV 1.7677nS 0.2650V 0.1754V 6.5307mV 1.8384nS 0.2500V 0.1759V 4.4839mV 1.9091nS 0.1813V 0.1767V 3.3632mV 1.9798nS 0.1499V 0.1773V 2.6307mV 2.0505nS 0.1180V 0.1782V 1.9981mV 2.1212nS 82.5107mV 0.1789V 1.3021mV 2.1919nS 51.6356mV 0.1794V 0.8892mV 2.2626nS 29.2819mV 0.1803V 0.5291mV 2.3333nS 22.6748mV 0.1811V 0.4275mV 2.4040nS 17.1022mV 0.1818V 0.3080mV 2.4747nS 11.8527mV 0.1824V 0.2065mV 2.5455nS 8.5387mV 0.1825V 0.1865mV 2.6162nS 6.5478mV 0.1820V 0.1738mV 2.6869nS 4.7697mV 0.1800V 0.1472mV 2.7576nS 3.9032mV 0.1756V 0.1355mV 2.8283nS 3.1328mV 0.1739V 0.1240mV 2.8990nS 2.3545mV 0.1666V 0.1148mV 2.9697nS 1.9879mV 0.1616V 0.1058mV 3.0404nS 1.7917mV 0.1519V 98.7225uV 3.1111nS 1.6204mV 0.1436V 91.5670uV 3.1818nS 1.3685mV 0.1324V 81.0850uV 3.2525nS 1.1402mV 0.1215V 77.4736uV 3.3232nS 0.9016mV 0.1100V 72.2173uV 3.3939nS 0.7621mV 97.6898mV 69.1300uV 3.4646nS 0.6684mV 86.6771mV 64.9965uV 3.5354nS 0.4216mV 74.1986mV 62.2768uV 3.6061nS 0.3572mV 64.5225mV 58.5256uV 3.6768nS 0.2323mV 52.8674mV 56.1111uV 3.7475nS 0.2028mV 45.0627mV 52.9893uV 3.8182nS 0.1383mV 35.0102mV 50.8169uV 3.8889nS 0.1263mV 29.3175mV 47.9142uV 3.9596nS 0.1029mV 21.4140mV 45.9560uV 4.0303nS 95.5192uV 17.7628mV 43.4852uV 4.1010nS 86.2072uV 12.1823mV 41.7089uV 4.1717nS 80.2493uV 10.2276mV 39.3862uV 4.2424nS 70.6968uV 6.8455mV 37.7753uV 4.3131nS 66.1195uV 5.9531mV 35.7853uV 4.3838nS 60.4663uV 4.4220mV 34.3193uV 4.4545nS 56.7242uV 4.0158mV 32.4353uV 4.5253nS 51.0122uV 3.4336mV 31.1025uV 4.5960nS 48.0103uV 3.1923mV 29.4889uV 4.6667nS 44.4485uV 2.8770mV 28.2741uV 4.7374nS 41.9651uV 2.6321mV 26.7375uV 4.8081nS 38.2227uV 2.5122mV 25.6319uV 4.8788nS 36.1704uV 2.4208mV 24.3199uV 4.9495nS 33.9175uV 2.2913mV 23.3113uV 5.0202nS 32.1822uV 2.1845mV 22.0554uV 5.0909nS 29.5610uV 1.9878mV 21.1371uV 5.1616nS 28.0868uV 1.8773mV 20.0686uV 5.2323nS 26.6283uV 1.7634mV 19.2303uV 5.3737nS 23.3981uV 1.5319mV 17.4400uV 5.5152nS 21.3222uV 1.3773mV 15.8715uV 5.6566nS 18.8106uV 1.4545mV 14.3972uV 5.7980nS 17.2981uV 1.7613mV 13.1056uV 5.9394nS 15.2755uV 1.9788mV 11.8919uV 6.0808nS 14.1543uV 1.9839mV 10.8270uV 6.2222nS 12.4848uV 1.9315mV 9.8285uV 6.3636nS 11.6488uV 1.8167mV 8.9491uV 6.5051nS 10.2464uV 1.6977mV 8.1287uV 6.5758nS 9.7906uV 1.6205mV 7.7363uV 6.6465nS 9.6254uV 1.5663mV 7.4010uV 6.7879nS 8.4323uV 1.4641mV 6.7215uV 6.9293nS 7.7179uV 1.3766mV 6.1029uV 8.4848nS 4.2526uV 0.1766mV 2.5700uV 9.8990nS 0.9355uV 9.9404uV 0.6682uV 11.3131nS 1.0506uV 1.3281uV 0.5944uV 12.0000nS 0.2012uV 0.3352uV -43.7663nV | [Falling Waveform] R_fixture= 50.0000 V_fixture= 1.8000 V_fixture_min= 1.6500 V_fixture_max= 1.9500 |time V(typ) V(min) V(max) | 0.0S 1.8000V 1.6500V 1.9500V 0.2121nS 1.8000V 1.6499V 1.9501V 0.4949nS 1.8001V 1.6501V 1.9497V 0.5657nS 1.8000V 1.6501V 1.9495V 0.6364nS 1.7999V 1.6501V 1.9495V 0.7071nS 1.7998V 1.6501V 1.9495V 0.7778nS 1.7997V 1.6500V 1.9495V 0.8485nS 1.7997V 1.6500V 1.9497V 0.9192nS 1.7996V 1.6500V 1.9509V 0.9899nS 1.7996V 1.6500V 1.9535V 1.0606nS 1.7996V 1.6500V 1.9561V 1.1313nS 1.7996V 1.6499V 1.9581V 1.2020nS 1.7996V 1.6499V 1.9601V 1.2727nS 1.7996V 1.6498V 1.9618V 1.3434nS 1.7997V 1.6498V 1.9631V 1.4141nS 1.8001V 1.6498V 1.9647V 1.4848nS 1.8009V 1.6498V 1.9645V 1.5556nS 1.8018V 1.6498V 1.9480V 1.6263nS 1.8032V 1.6498V 1.8979V 1.6970nS 1.8047V 1.6497V 1.8588V 1.7677nS 1.8056V 1.6497V 1.8078V 1.8384nS 1.8063V 1.6497V 1.7584V 1.9091nS 1.8078V 1.6497V 1.7245V 1.9798nS 1.8083V 1.6498V 1.6816V 2.0505nS 1.8089V 1.6498V 1.6444V 2.1212nS 1.8096V 1.6497V 1.6092V 2.1919nS 1.8098V 1.6497V 1.5958V 2.2626nS 1.8101V 1.6497V 1.5784V 2.3333nS 1.8102V 1.6498V 1.5686V 2.4040nS 1.8093V 1.6498V 1.5667V 2.4747nS 1.8042V 1.6499V 1.5641V 2.5455nS 1.7897V 1.6501V 1.5626V 2.6162nS 1.7595V 1.6503V 1.5619V 2.6869nS 1.7406V 1.6507V 1.5613V 2.7576nS 1.7184V 1.6511V 1.5603V 2.8283nS 1.6963V 1.6514V 1.5601V 2.8990nS 1.6794V 1.6518V 1.5597V 2.9697nS 1.6539V 1.6523V 1.5595V 3.0404nS 1.6301V 1.6527V 1.5593V 3.1111nS 1.6154V 1.6532V 1.5593V 3.1818nS 1.5975V 1.6535V 1.5591V 3.2525nS 1.5800V 1.6539V 1.5591V 3.3232nS 1.5662V 1.6542V 1.5590V 3.3939nS 1.5588V 1.6545V 1.5590V 3.4646nS 1.5546V 1.6547V 1.5590V 3.5354nS 1.5446V 1.6550V 1.5590V 3.6061nS 1.5417V 1.6552V 1.5589V 3.6768nS 1.5371V 1.6554V 1.5589V 3.7475nS 1.5358V 1.6555V 1.5589V 3.8182nS 1.5336V 1.6557V 1.5589V 3.8889nS 1.5330V 1.6558V 1.5589V 3.9596nS 1.5322V 1.6560V 1.5589V 4.0303nS 1.5318V 1.6559V 1.5589V 4.1010nS 1.5313V 1.6560V 1.5589V 4.1717nS 1.5310V 1.6556V 1.5589V 4.2424nS 1.5306V 1.6557V 1.5589V 4.3131nS 1.5304V 1.6551V 1.5589V 4.3838nS 1.5301V 1.6544V 1.5589V 4.4545nS 1.5299V 1.6539V 1.5588V 4.5253nS 1.5297V 1.6532V 1.5588V 4.5960nS 1.5296V 1.6529V 1.5588V 4.6667nS 1.5294V 1.6527V 1.5588V 4.7374nS 1.5293V 1.6522V 1.5588V 4.8081nS 1.5292V 1.6519V 1.5588V 4.8788nS 1.5292V 1.6518V 1.5588V 4.9495nS 1.5291V 1.6516V 1.5588V 5.0202nS 1.5291V 1.6514V 1.5588V 5.0909nS 1.5290V 1.6511V 1.5588V 5.1616nS 1.5290V 1.6510V 1.5588V 5.2323nS 1.5290V 1.6508V 1.5588V 5.3030nS 1.5289V 1.6507V 1.5588V 5.3737nS 1.5289V 1.6505V 1.5588V 5.4444nS 1.5289V 1.6504V 1.5588V 5.5152nS 1.5289V 1.6503V 1.5588V 5.5859nS 1.5289V 1.6502V 1.5588V 5.6566nS 1.5289V 1.6501V 1.5588V 5.7273nS 1.5288V 1.6500V 1.5588V 5.7980nS 1.5288V 1.6499V 1.5588V 5.8687nS 1.5288V 1.6498V 1.5588V 6.0101nS 1.5288V 1.6496V 1.5588V 6.1515nS 1.5288V 1.6490V 1.5588V 6.2929nS 1.5288V 1.6464V 1.5588V 6.3636nS 1.5288V 1.6477V 1.5588V 6.4343nS 1.5288V 1.6392V 1.5588V 6.5051nS 1.5288V 1.6324V 1.5588V 6.5758nS 1.5288V 1.6276V 1.5588V 6.6465nS 1.5288V 1.6202V 1.5588V 6.7172nS 1.5288V 1.6146V 1.5588V 6.7879nS 1.5288V 1.6063V 1.5588V 6.8586nS 1.5288V 1.5997V 1.5588V 6.9293nS 1.5288V 1.5929V 1.5588V 7.0000nS 1.5288V 1.5870V 1.5588V 7.0707nS 1.5284V 1.5869V 1.5589V 7.7778nS 1.5284V 1.5279V 1.5589V 8.4848nS 1.5284V 1.4958V 1.5589V 9.1919nS 1.5284V 1.4884V 1.5589V 9.8990nS 1.5284V 1.4875V 1.5589V 10.6061nS 1.5284V 1.4872V 1.5589V 11.3131nS 1.5284V 1.4870V 1.5589V 12.0000nS 1.5284V 1.4869V 1.5589V | |End [Model] PAD_IO |End [Component] PAD_IO_COMPONENT [End] Please do not print this email unless it is absolutely necessary. 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