Subject: Re: [IBIS-Users] ERROR in IBIS model
From: Gaspard Thaller (gthaller@psi-e.com)
Date: Tue Feb 18 2003 - 05:39:18 PST
Anshuli,
I had a look at your IBIS file.
On the [Pulldown] data you got:
- 2 rows repeated for -0.90V
- one -1.00V data row between the 7.10V and 7.20V values
And on the [Pullup] data:
- 2 rows repeated for -0.90V
- one 0.00V data row between the 7.10V and 7.20V values
Remove the redundant/incorrect data and check again. It could do the trick.
Gaspard
Anshuli Goel wrote:
> Attached is the control file that I am using for this. I have defined
> only one corner .
> | data0 - TFP501 DATA BUFFER : tristatable output buffer, with ST=0.
> |
>
> |
> | Specify the IBIS version and file revision number.
> |
> [IBIS Ver] 2.1
> [File rev] 0
> [File name] ubt062.ibs
>
>
> |[Clean up]
> [Clamp tolerance] 0
> |
> | Add some comments to identify the file.
> |
> [date] Jan 29, 2002
> [source] From TFP501 DATA BUFFER spice models
>
> [Disclaimer] Please be aware that in the absence of a written agreement
> +Texas Instruments(TI) assumes no liability for:
> +(1) The accuracy of the IBIS models provided to your company
> +(2) The proper functioning of these Models in your design
> + or for any resulting applications;or
> +(3)Infringement of patents,copyrights or intellectual
> + property rights resulting from your use of these models.
> + TI provides IBIS Models as a service to our customers and
> + therefore reserves the right to limit distribution of the
> + Models.
>
> [Copyright] Property of Texas Instruments Incorporated.
> +Unauthorised reproduction and/or distribution is strictly prohibited.
> +This product is protected under copyright law and trade
> +secret law as an unpublished work.
> +Created 2000,(C) Copyright 2000,Texas Instruments Inc.,
> +All Rights Reserved.These commodities are under the U.S.
> +Government distribution license control.As such,they are not
> +to be re-exported without the prior approval of the U.S.
> +Department of Commerce.
>
> |
> | Give the spice type. Allowable values are hspice, pspice, spice2,
> | spice3 and spectre.
> |
> [Spice type] spice2
> [Spice command] "spice3 -tmp /tmp -init /dev/null %s %s /dev/null >%s
> 2>&1"
>
> |
> | Now specify some global parameters. These parameters will apply to
> | _all_ the models in this file.
> |
> | Note on the [Temperature range] keyword: Since this is a CMOS circuit,
> | the min column contains the highest temperature, since this temperature
> | causes or amplifies the "min" (slow, weak) behavior, while the max
> | column contains the lowest temperature, since this temperature
> causes or
> | amplifies the "max" (fast, strong) behavior. If this were a bipolar
> | circuit, these temperature values would be reversed.
> |
> [temperature range] 0 0 0
> [voltage range] 3.6 3.6 3.6
> [sim time] 10ns
> [vil] 0 0 0
> [vih] 1.65 1.65 1.65
> [rload] 50
> [Tr] 1n 1n 1n
> [Tf] 1n 1n 1n
>
> |
> | Specify the default pin parasitics
> |
> |[R_pkg] 0.1 0.097 0.123
> |[L_pkg] 1.5nH 2.0nH 2.5nH
> |[C_pkg] 1.5pF 1.0pF 2.0pF
> [C_comp] 0.046pf 0.046pf 0.046pf
>
> |
> | Component Description
> |
> [Component] OUTPUT DRIVER
> [manufacturer] Texas Instruments
>
> |
> | Specify the SPICE file where the circuit is located.
> |
> | ST made high in the SPICE netlist
> |
> |
> [Spice file] UBT062.spi
>
> |
> | Now specify the pin list. Since we're just creating an IBIS file for
> | the driver, we'll use a very short pin list.
> |
> | The pin list formats can be found in doc/s2ibis2.txt. Briefly, the
> | first line of each pin is of the form
> |
> | pin_name spice_node signal_name model_name
> |
> | If a pin description has more than one line (e.g. the first pin in the
> | pin list below), the second line is of the form
> |
> | -> input_pin enable_pin
> |
> | Note that the second line must begin with the symbol "->".
> [Pin]
> Y Y3 Y tristate_driver
> -> A GZ
> A A A dummy
> GZ GZ GZ dummy
> VDDS VDDS VDDS POWER
> VSSS VSSS VSSS GND
>
> |
> | Now we give the particulars of the model "tristate_driver". It is of
> | type "3-State" (allowable types may be found in doc/s2ibis2.txt) and is
> | non-inverting. We want to use models from the file "spectre.mod" for
> | typ, min and max simulations, and we want to include both a rising and
> | falling waveform in our IBIS model. Both the rising and falling
> | wveforms have a 500 ohm load; the rising waveform has the load
> | grounded, while the falling waveform has the load connected to 3.3V.
> | Neither waveform includes any other test fixture or package parasitics.
> |
> [Model] tristate_driver
> [Model type] 3-state
> [Polarity] Non-inverting
> [Enable] active-low
> [Model file] strong strong strong
> [Rising waveform] 50 0 0 0 NA NA NA NA NA
> [Rising waveform] 50 3.6 3.6 3.6 NA NA NA NA NA
> [Falling waveform] 50 3.6 3.6 3.6 NA NA NA NA NA
> [Falling waveform] 50 0 0 0 NA NA NA NA NA
> |[Vmeas] 1.5
>
> |
> | Now specify stuff for the model "input".
> [Model] dummy
> [nomodel]
>
> ------------------------------------------------------------------------
>
> IBIS model
>
> |************************************************************************
> | IBIS file ubt062.ibs created by s2ibis2 version 1.1
> | North Carolina State University Electronics Research Laboratory 1995
> |************************************************************************
> |
> [IBIS ver] 2.1
> [File name] ubt062.ibs
> [File Rev] 0
> [Date] Jan 29, 2002
> [Source] From TFP501 DATA BUFFER spice models
> [Disclaimer] Please be aware that in the absence of a written
> agreement
> Texas Instruments(TI) assumes no liability for: (1) The
> accuracy of the IBIS models provided to your company
> (2) The
> proper functioning of these Models in your design or
> for any
> resulting applications;or (3)Infringement of
> patents,copyrights or intellectual property rights
> resulting
> from your use of these models. TI provides IBIS
> Models as a
> service to our customers and therefore reserves the
> right to
> limit distribution of the Models.
> [Copyright] Property of Texas Instruments Incorporated. Unauthorised
> reproduction and/or distribution is strictly
> prohibited. This
> product is protected under copyright law and trade
> secret law
> as an unpublished work. Created 2000,(C) Copyright
> 2000,Texas
> Instruments Inc., All Rights Reserved.These
> commodities are
> under the U.S. Government distribution license
> control.As
> such,they are not to be re-exported without the prior
> approval
> of the U.S. Department of Commerce.
> |
> |************************************************************************
> | Component OUTPUT DRIVER
> |************************************************************************
> |
> [Component] OUTPUT DRIVER
> [Manufacturer] Texas Instruments
> [Package]
> | variable typ min max
> R_pkg 0.000 0.000 0.000
> L_pkg 0.000H 0.000H 0.000H
> C_pkg 0.000F 0.000F 0.000F
> |
> [Pin] signal_name model_name R_pin L_pin
> C_pin
> Y Y tristate_driver
> | A A dummy
> | GZ GZ dummy
> VDDS VDDS POWER
> VSSS VSSS GND
> |
> |************************************************************************
> | Model tristate_driver
> |************************************************************************
> |
> [Model] tristate_driver
> Model_type 3-state
> Polarity Non-Inverting
> Enable Active-Low
> C_comp 46.00fF 46.00fF 46.00fF
> |
> |
> [Temperature Range] 0.000 0.000 0.000
> [Voltage Range] 3.60V 3.60V 3.60V
> [Pulldown]
> | voltage I(typ) I(min) I(max)
> |
> -3.60 -0.50mA -0.50mA -0.50mA
> -3.30 -0.57mA -0.57mA -0.57mA
> -3.00 -0.66mA -0.66mA -0.66mA
> -2.70 -0.79mA -0.79mA -0.79mA
> -2.40 -0.97mA -0.97mA -0.97mA
> -2.10 -1.26mA -1.26mA -1.26mA
> -1.80 -1.79mA -1.79mA -1.79mA
> -1.50 -3.02mA -3.02mA -3.02mA
> -1.20 -8.26mA -8.26mA -8.26mA
> -0.90 -42.48mA -42.48mA -42.48mA
> -0.90 -42.48mA -42.48mA -42.48mA
> -0.80 -42.27mA -42.27mA -42.27mA
> -0.70 -39.43mA -39.43mA -39.43mA
> -0.60 -35.54mA -35.54mA -35.54mA
> -0.50 -30.28mA -30.28mA -30.28mA
> -0.40 -24.44mA -24.44mA -24.44mA
> -0.30 -18.46mA -18.46mA -18.46mA
> -0.20 -12.39mA -12.39mA -12.39mA
> -0.10 -6.24mA -6.24mA -6.24mA
> 0.00 0.35nA 0.35nA 0.35nA
> 0.10 6.17mA 6.17mA 6.17mA
> 0.20 12.11mA 12.11mA 12.11mA
> 0.30 17.83mA 17.83mA 17.83mA
> 0.40 23.32mA 23.32mA 23.32mA
> 0.50 28.58mA 28.58mA 28.58mA
> 0.60 33.62mA 33.62mA 33.62mA
> 0.70 38.42mA 38.42mA 38.42mA
> 0.80 42.98mA 42.98mA 42.98mA
> 0.90 47.31mA 47.31mA 47.31mA
> 1.00 51.40mA 51.40mA 51.40mA
> 1.10 55.25mA 55.25mA 55.25mA
> 1.20 58.85mA 58.85mA 58.85mA
> 1.30 62.21mA 62.21mA 62.21mA
> 1.40 65.32mA 65.32mA 65.32mA
> 1.50 68.17mA 68.17mA 68.17mA
> 1.60 70.77mA 70.77mA 70.77mA
> 1.70 73.10mA 73.10mA 73.10mA
> 1.80 75.14mA 75.14mA 75.14mA
> 1.90 76.86mA 76.86mA 76.86mA
> 2.00 78.18mA 78.18mA 78.18mA
> 2.10 79.13mA 79.13mA 79.13mA
> 2.20 79.79mA 79.79mA 79.79mA
> 2.30 80.27mA 80.27mA 80.27mA
> 2.40 80.63mA 80.63mA 80.63mA
> 2.50 80.92mA 80.92mA 80.92mA
> 2.60 81.17mA 81.17mA 81.17mA
> 2.70 81.38mA 81.38mA 81.38mA
> 2.80 81.56mA 81.56mA 81.56mA
> 2.90 81.73mA 81.73mA 81.73mA
> 3.00 81.88mA 81.88mA 81.88mA
> 3.10 82.03mA 82.03mA 82.03mA
> 3.20 82.16mA 82.16mA 82.16mA
> 3.30 82.29mA 82.29mA 82.29mA
> 3.40 82.41mA 82.41mA 82.41mA
> 3.50 82.52mA 82.52mA 82.52mA
> 3.60 82.64mA 82.64mA 82.64mA
> 3.70 82.75mA 82.75mA 82.75mA
> 3.80 82.86mA 82.86mA 82.86mA
> 3.90 82.97mA 82.97mA 82.97mA
> 4.00 83.08mA 83.08mA 83.08mA
> 4.10 83.19mA 83.19mA 83.19mA
> 4.20 83.50mA 83.50mA 83.50mA
> 4.30 84.03mA 84.03mA 84.03mA
> 4.40 83.64mA 83.64mA 83.64mA
> 4.50 83.85mA 83.85mA 83.85mA
> 4.60 84.09mA 84.09mA 84.09mA
> 4.70 84.35mA 84.35mA 84.35mA
> 5.00 85.25mA 85.25mA 85.25mA
> 5.30 86.39mA 86.39mA 86.39mA
> 5.60 87.87mA 87.87mA 87.87mA
> 5.90 89.74mA 89.74mA 89.74mA
> 6.20 92.09mA 92.09mA 92.09mA
> 6.50 94.97mA 94.97mA 94.97mA
> 6.80 98.43mA 98.43mA 98.43mA
> 7.10 0.10A 0.10A 0.10A
> -1.00 -3.50A -0.96A -0.96A
> 7.20 0.10A 0.10A 0.10A
> |
> [Pullup]
> | voltage I(typ) I(min) I(max)
> |
> -3.60 0.12A 0.12A 0.12A
> -3.30 0.11A 0.11A 0.11A
> -3.00 95.23mA 95.23mA 95.23mA
> -2.70 84.49mA 84.49mA 84.49mA
> -2.40 73.79mA 73.79mA 73.79mA
> -2.10 63.18mA 63.18mA 63.18mA
> -1.80 52.74mA 52.74mA 52.74mA
> -1.50 43.30mA 43.30mA 43.30mA
> -1.20 34.49mA 34.49mA 34.49mA
> -0.90 25.71mA 25.71mA 25.71mA
> -0.90 25.71mA 25.71mA 25.71mA
> -0.80 22.79mA 22.79mA 22.79mA
> -0.70 19.89mA 19.89mA 19.89mA
> -0.60 17.02mA 17.02mA 17.02mA
> -0.50 14.14mA 14.14mA 14.14mA
> -0.40 11.38mA 11.38mA 11.38mA
> -0.30 8.61mA 8.61mA 8.61mA
> -0.20 5.74mA 5.74mA 5.74mA
> -0.10 2.87mA 2.87mA 2.87mA
> 0.00 0.12nA 0.12nA 0.12nA
> 0.10 -2.85mA -2.85mA -2.85mA
> 0.20 -5.68mA -5.68mA -5.68mA
> 0.30 -8.47mA -8.47mA -8.47mA
> 0.40 -11.24mA -11.24mA -11.24mA
> 0.50 -13.98mA -13.98mA -13.98mA
> 0.60 -16.69mA -16.69mA -16.69mA
> 0.70 -19.37mA -19.37mA -19.37mA
> 0.80 -22.01mA -22.01mA -22.01mA
> 0.90 -24.62mA -24.62mA -24.62mA
> 1.00 -27.20mA -27.20mA -27.20mA
> 1.10 -29.74mA -29.74mA -29.74mA
> 1.20 -32.25mA -32.25mA -32.25mA
> 1.30 -34.72mA -34.72mA -34.72mA
> 1.40 -37.15mA -37.15mA -37.15mA
> 1.50 -39.54mA -39.54mA -39.54mA
> 1.60 -41.90mA -41.90mA -41.90mA
> 1.70 -44.21mA -44.21mA -44.21mA
> 1.80 -46.47mA -46.47mA -46.47mA
> 1.90 -48.69mA -48.69mA -48.69mA
> 2.00 -50.87mA -50.87mA -50.87mA
> 2.10 -53.00mA -53.00mA -53.00mA
> 2.20 -55.07mA -55.07mA -55.07mA
> 2.30 -57.10mA -57.10mA -57.10mA
> 2.40 -59.07mA -59.07mA -59.07mA
> 2.50 -60.99mA -60.99mA -60.99mA
> 2.60 -62.84mA -62.84mA -62.84mA
> 2.70 -64.64mA -64.64mA -64.64mA
> 2.80 -66.37mA -66.37mA -66.37mA
> 2.90 -68.04mA -68.04mA -68.04mA
> 3.00 -69.64mA -69.64mA -69.64mA
> 3.10 -71.17mA -71.17mA -71.17mA
> 3.20 -72.62mA -72.62mA -72.62mA
> 3.30 -74.01mA -74.01mA -74.01mA
> 3.40 -75.31mA -75.31mA -75.31mA
> 3.50 -76.55mA -76.55mA -76.55mA
> 3.60 -77.72mA -77.72mA -77.72mA
> 3.70 -78.81mA -78.81mA -78.81mA
> 3.80 -79.85mA -79.85mA -79.85mA
> 3.90 -80.83mA -80.83mA -80.83mA
> 4.00 -81.75mA -81.75mA -81.75mA
> 4.10 -82.61mA -82.61mA -82.61mA
> 4.20 -83.43mA -83.43mA -83.43mA
> 4.30 -84.23mA -84.23mA -84.23mA
> 4.40 -85.34mA -85.34mA -85.34mA
> 4.50 -87.68mA -87.68mA -87.68mA
> 4.60 -91.48mA -91.48mA -91.48mA
> 4.70 -97.30mA -97.30mA -97.30mA
> 5.00 -0.17A -0.17A -0.17A
> 5.30 -0.28A -0.28A -0.28A
> 5.60 -0.39A -0.39A -0.39A
> 5.90 -0.50A -0.50A -0.50A
> 6.20 -0.62A -0.62A -0.62A
> 6.50 -0.73A -0.73A -0.73A
> 6.80 -0.84A -0.84A -0.84A
> 7.10 -0.96A -0.96A -0.96A
> 0.00 0.000A 0.000A 0.000A
> 7.20 -1.00A -1.00A -1.00A
> |
> [GND_clamp]
> | voltage I(typ) I(min) I(max)
> |
> -3.60 -1.00A -1.00A -1.00A
> -3.50 -0.96A -0.96A -0.96A
> -3.40 -0.92A -0.92A -0.92A
> -3.30 -0.88A -0.88A -0.88A
> -3.20 -0.84A -0.84A -0.84A
> -3.10 -0.80A -0.80A -0.80A
> -3.00 -0.77A -0.77A -0.77A
> -2.90 -0.73A -0.73A -0.73A
> -2.80 -0.69A -0.69A -0.69A
> -2.70 -0.65A -0.65A -0.65A
> -2.60 -0.61A -0.61A -0.61A
> -2.50 -0.58A -0.58A -0.58A
> -2.40 -0.54A -0.54A -0.54A
> -2.30 -0.50A -0.50A -0.50A
> -2.20 -0.46A -0.46A -0.46A
> -2.10 -0.43A -0.43A -0.43A
> -2.00 -0.39A -0.39A -0.39A
> -1.90 -0.35A -0.35A -0.35A
> -1.80 -0.31A -0.31A -0.31A
> -1.70 -0.28A -0.28A -0.28A
> -1.60 -0.24A -0.24A -0.24A
> -1.50 -0.20A -0.20A -0.20A
> -1.40 -0.17A -0.17A -0.17A
> -1.30 -0.13A -0.13A -0.13A
> -1.20 -95.41mA -95.41mA -95.41mA
> -1.10 -62.02mA -62.02mA -62.02mA
> -1.00 -32.45mA -32.45mA -32.45mA
> -0.90 -13.17mA -13.17mA -13.17mA
> -0.80 -6.39mA -6.39mA -6.39mA
> -0.70 -2.78mA -2.78mA -2.78mA
> -0.60 -0.68mA -0.68mA -0.68mA
> -0.50 -69.97uA -69.97uA -69.97uA
> -0.40 -3.65uA -3.65uA -3.65uA
> -0.30 -0.11uA -0.11uA -0.11uA
> -0.20 -5.21nA -5.21nA -5.21nA
> -0.10 -2.44nA -2.44nA -2.44nA
> 0.00 -2.13nA -2.13nA -2.13nA
> 0.10 -1.89nA -1.89nA -1.89nA
> 0.20 -1.68nA -1.68nA -1.68nA
> 0.30 -1.49nA -1.49nA -1.49nA
> 0.40 -1.32nA -1.32nA -1.32nA
> 0.50 -1.17nA -1.17nA -1.17nA
> 0.60 -1.02nA -1.02nA -1.02nA
> 0.70 -0.89nA -0.89nA -0.89nA
> 0.80 -0.78nA -0.78nA -0.78nA
> 0.90 -0.67nA -0.67nA -0.67nA
> 1.00 -0.57nA -0.57nA -0.57nA
> 1.10 -0.48nA -0.48nA -0.48nA
> 1.20 -0.40nA -0.40nA -0.40nA
> 1.30 -0.33nA -0.33nA -0.33nA
> 1.40 -0.26nA -0.26nA -0.26nA
> 1.50 -0.20nA -0.20nA -0.20nA
> 1.60 -0.14nA -0.14nA -0.14nA
> 1.70 -92.03pA -92.03pA -92.03pA
> 1.80 -44.85pA -44.85pA -44.85pA
> 1.90 -1.42pA -1.42pA -1.42pA
> 2.00 38.68pA 38.68pA 38.68pA
> 2.10 75.84pA 75.84pA 75.84pA
> 2.20 0.11nA 0.11nA 0.11nA
> 2.30 0.14nA 0.14nA 0.14nA
> 2.40 0.17nA 0.17nA 0.17nA
> 2.50 0.20nA 0.20nA 0.20nA
> 2.60 0.23nA 0.23nA 0.23nA
> 2.70 0.25nA 0.25nA 0.25nA
> 2.80 0.28nA 0.28nA 0.28nA
> 2.90 0.30nA 0.30nA 0.30nA
> 3.00 0.32nA 0.32nA 0.32nA
> 3.10 0.34nA 0.34nA 0.34nA
> 3.20 0.36nA 0.36nA 0.36nA
> 3.30 0.37nA 0.37nA 0.37nA
> 3.40 0.38nA 0.38nA 0.38nA
> 3.50 0.40nA 0.40nA 0.40nA
> 3.60 0.56nA 0.56nA 0.56nA
> |
> [POWER_clamp]
> | voltage I(typ) I(min) I(max)
> |
> -3.60 3.00mA 3.00mA 3.00mA
> -3.50 2.89mA 2.89mA 2.89mA
> -3.40 2.78mA 2.78mA 2.78mA
> -3.30 2.67mA 2.67mA 2.67mA
> -3.20 2.56mA 2.56mA 2.56mA
> -3.10 2.46mA 2.46mA 2.46mA
> -3.00 2.35mA 2.35mA 2.35mA
> -2.90 2.24mA 2.24mA 2.24mA
> -2.80 2.14mA 2.14mA 2.14mA
> -2.70 2.03mA 2.03mA 2.03mA
> -2.60 1.93mA 1.93mA 1.93mA
> -2.50 1.82mA 1.82mA 1.82mA
> -2.40 1.72mA 1.72mA 1.72mA
> -2.30 1.62mA 1.62mA 1.62mA
> -2.20 1.53mA 1.53mA 1.53mA
> -2.10 1.43mA 1.43mA 1.43mA
> -2.00 1.34mA 1.34mA 1.34mA
> -1.90 1.25mA 1.25mA 1.25mA
> -1.80 1.15mA 1.15mA 1.15mA
> -1.70 1.06mA 1.06mA 1.06mA
> -1.60 0.97mA 0.97mA 0.97mA
> -1.50 0.88mA 0.88mA 0.88mA
> -1.40 0.78mA 0.78mA 0.78mA
> -1.30 0.69mA 0.69mA 0.69mA
> -1.20 0.60mA 0.60mA 0.60mA
> -1.10 0.51mA 0.51mA 0.51mA
> -1.00 0.42mA 0.42mA 0.42mA
> -0.90 0.33mA 0.33mA 0.33mA
> -0.80 0.25mA 0.25mA 0.25mA
> -0.70 0.16mA 0.16mA 0.16mA
> -0.60 85.73uA 85.73uA 85.73uA
> -0.50 0.68mA 0.68mA 0.68mA
> -0.40 0.25mA 0.25mA 0.25mA
> -0.30 8.01uA 8.01uA 8.01uA
> -0.20 68.87nA 68.87nA 68.87nA
> -0.10 3.39nA 3.39nA 3.39nA
> 0.00 0.56nA 0.56nA 0.56nA
> |
> [Ramp]
> | variable typ min max
> dV/dt_r 0.83/0.74n 0.83/0.74n 0.83/0.74n
> dV/dt_f 1.11/0.79n 1.11/0.79n 1.11/0.79n
> R_load = 25.00
> |
> [Rising Waveform]
> R_fixture = 25.00
> V_fixture = 0.000
> V_fixture_min = 0.000
> V_fixture_max = 0.000
> | time V(typ) V(min) V(max)
> |
> 0.000S 17.33nV 17.33nV 17.33nV
> 0.20nS 17.84nV 17.84nV 17.84nV
> 0.40nS 17.67nV 17.67nV 17.67nV
> 0.60nS 1.29uV 1.29uV 1.29uV
> 0.80nS 17.99uV 17.99uV 17.99uV
> 1.00nS 53.27mV 53.27mV 53.27mV
> 1.20nS 0.23V 0.23V 0.23V
> 1.40nS 0.59V 0.59V 0.59V
> 1.60nS 0.75V 0.75V 0.75V
> 1.80nS 0.84V 0.84V 0.84V
> 2.00nS 1.09V 1.09V 1.09V
> 2.20nS 1.35V 1.35V 1.35V
> 2.40nS 1.37V 1.37V 1.37V
> 2.60nS 1.38V 1.38V 1.38V
> 2.80nS 1.38V 1.38V 1.38V
> 3.00nS 1.38V 1.38V 1.38V
> 3.20nS 1.38V 1.38V 1.38V
> 3.40nS 1.38V 1.38V 1.38V
> 3.60nS 1.38V 1.38V 1.38V
> 3.80nS 1.38V 1.38V 1.38V
> 4.00nS 1.38V 1.38V 1.38V
> 4.20nS 1.38V 1.38V 1.38V
> 4.40nS 1.38V 1.38V 1.38V
> 4.60nS 1.38V 1.38V 1.38V
> 4.80nS 1.38V 1.38V 1.38V
> 5.00nS 1.38V 1.38V 1.38V
> 5.20nS 1.38V 1.38V 1.38V
> 5.40nS 1.38V 1.38V 1.38V
> 5.60nS 1.38V 1.38V 1.38V
> 5.80nS 1.38V 1.38V 1.38V
> 6.00nS 1.38V 1.38V 1.38V
> 6.20nS 1.38V 1.38V 1.38V
> 6.40nS 1.38V 1.38V 1.38V
> 6.60nS 1.38V 1.38V 1.38V
> 6.80nS 1.38V 1.38V 1.38V
> 7.00nS 1.38V 1.38V 1.38V
> 7.20nS 1.38V 1.38V 1.38V
> 7.40nS 1.38V 1.38V 1.38V
> 7.60nS 1.38V 1.38V 1.38V
> 7.80nS 1.38V 1.38V 1.38V
> 8.00nS 1.38V 1.38V 1.38V
> 8.20nS 1.38V 1.38V 1.38V
> 8.40nS 1.38V 1.38V 1.38V
> 8.60nS 1.38V 1.38V 1.38V
> 8.80nS 1.38V 1.38V 1.38V
> 9.00nS 1.38V 1.38V 1.38V
> 9.20nS 1.38V 1.38V 1.38V
> 9.40nS 1.38V 1.38V 1.38V
> 9.60nS 1.38V 1.38V 1.38V
> 9.80nS 1.38V 1.38V 1.38V
> 10.00nS 1.38V 1.38V 1.38V
> |
> [Rising Waveform]
> R_fixture = 25.00
> V_fixture = 3.60
> V_fixture_min = 3.60
> V_fixture_max = 3.60
> | time V(typ) V(min) V(max)
> |
> 0.000S 1.75V 1.75V 1.75V
> 0.20nS 1.75V 1.75V 1.75V
> 0.40nS 1.75V 1.75V 1.75V
> 0.60nS 1.75V 1.75V 1.75V
> 0.80nS 1.75V 1.75V 1.75V
> 1.00nS 1.82V 1.82V 1.82V
> 1.20nS 2.22V 2.22V 2.22V
> 1.40nS 3.32V 3.32V 3.32V
> 1.60nS 3.55V 3.55V 3.55V
> 1.80nS 3.58V 3.58V 3.58V
> 2.00nS 3.58V 3.58V 3.58V
> 2.20nS 3.60V 3.60V 3.60V
> 2.40nS 3.60V 3.60V 3.60V
> 2.60nS 3.60V 3.60V 3.60V
> 2.80nS 3.60V 3.60V 3.60V
> 3.00nS 3.60V 3.60V 3.60V
> 3.20nS 3.60V 3.60V 3.60V
> 3.40nS 3.60V 3.60V 3.60V
> 3.60nS 3.60V 3.60V 3.60V
> 3.80nS 3.60V 3.60V 3.60V
> 4.00nS 3.60V 3.60V 3.60V
> 4.20nS 3.60V 3.60V 3.60V
> 4.40nS 3.60V 3.60V 3.60V
> 4.60nS 3.60V 3.60V 3.60V
> 4.80nS 3.60V 3.60V 3.60V
> 5.00nS 3.60V 3.60V 3.60V
> 5.20nS 3.60V 3.60V 3.60V
> 5.40nS 3.60V 3.60V 3.60V
> 5.60nS 3.60V 3.60V 3.60V
> 5.80nS 3.60V 3.60V 3.60V
> 6.00nS 3.60V 3.60V 3.60V
> 6.20nS 3.60V 3.60V 3.60V
> 6.40nS 3.60V 3.60V 3.60V
> 6.60nS 3.60V 3.60V 3.60V
> 6.80nS 3.60V 3.60V 3.60V
> 7.00nS 3.60V 3.60V 3.60V
> 7.20nS 3.60V 3.60V 3.60V
> 7.40nS 3.60V 3.60V 3.60V
> 7.60nS 3.60V 3.60V 3.60V
> 7.80nS 3.60V 3.60V 3.60V
> 8.00nS 3.60V 3.60V 3.60V
> 8.20nS 3.60V 3.60V 3.60V
> 8.40nS 3.60V 3.60V 3.60V
> 8.60nS 3.60V 3.60V 3.60V
> 8.80nS 3.60V 3.60V 3.60V
> 9.00nS 3.60V 3.60V 3.60V
> 9.20nS 3.60V 3.60V 3.60V
> 9.40nS 3.60V 3.60V 3.60V
> 9.60nS 3.60V 3.60V 3.60V
> 9.80nS 3.60V 3.60V 3.60V
> 10.00nS 3.60V 3.60V 3.60V
> |
> [Falling Waveform]
> R_fixture = 25.00
> V_fixture = 3.60
> V_fixture_min = 3.60
> V_fixture_max = 3.60
> | time V(typ) V(min) V(max)
> |
> 0.000S 3.60V 3.60V 3.60V
> 0.20nS 3.60V 3.60V 3.60V
> 0.40nS 3.60V 3.60V 3.60V
> 0.60nS 3.60V 3.60V 3.60V
> 0.80nS 3.60V 3.60V 3.60V
> 1.00nS 3.60V 3.60V 3.60V
> 1.20nS 3.60V 3.60V 3.60V
> 1.40nS 3.59V 3.59V 3.59V
> 1.60nS 3.33V 3.33V 3.33V
> 1.80nS 3.05V 3.05V 3.05V
> 2.00nS 2.84V 2.84V 2.84V
> 2.20nS 2.80V 2.80V 2.80V
> 2.40nS 2.34V 2.34V 2.34V
> 2.60nS 1.98V 1.98V 1.98V
> 2.80nS 1.85V 1.85V 1.85V
> 3.00nS 1.79V 1.79V 1.79V
> 3.20nS 1.77V 1.77V 1.77V
> 3.40nS 1.76V 1.76V 1.76V
> 3.60nS 1.75V 1.75V 1.75V
> 3.80nS 1.75V 1.75V 1.75V
> 4.00nS 1.75V 1.75V 1.75V
> 4.20nS 1.75V 1.75V 1.75V
> 4.40nS 1.75V 1.75V 1.75V
> 4.60nS 1.75V 1.75V 1.75V
> 4.80nS 1.75V 1.75V 1.75V
> 5.00nS 1.75V 1.75V 1.75V
> 5.20nS 1.75V 1.75V 1.75V
> 5.40nS 1.75V 1.75V 1.75V
> 5.60nS 1.75V 1.75V 1.75V
> 5.80nS 1.75V 1.75V 1.75V
> 6.00nS 1.75V 1.75V 1.75V
> 6.20nS 1.75V 1.75V 1.75V
> 6.40nS 1.75V 1.75V 1.75V
> 6.60nS 1.75V 1.75V 1.75V
> 6.80nS 1.75V 1.75V 1.75V
> 7.00nS 1.75V 1.75V 1.75V
> 7.20nS 1.75V 1.75V 1.75V
> 7.40nS 1.75V 1.75V 1.75V
> 7.60nS 1.75V 1.75V 1.75V
> 7.80nS 1.75V 1.75V 1.75V
> 8.00nS 1.75V 1.75V 1.75V
> 8.20nS 1.75V 1.75V 1.75V
> 8.40nS 1.75V 1.75V 1.75V
> 8.60nS 1.75V 1.75V 1.75V
> 8.80nS 1.75V 1.75V 1.75V
> 9.00nS 1.75V 1.75V 1.75V
> 9.20nS 1.75V 1.75V 1.75V
> 9.40nS 1.75V 1.75V 1.75V
> 9.60nS 1.75V 1.75V 1.75V
> 9.80nS 1.75V 1.75V 1.75V
> 10.00nS 1.75V 1.75V 1.75V
> |
> [Falling Waveform]
> R_fixture = 25.00
> V_fixture = 0.000
> V_fixture_min = 0.000
> V_fixture_max = 0.000
> | time V(typ) V(min) V(max)
> |
> 0.000S 1.38V 1.38V 1.38V
> 0.20nS 1.38V 1.38V 1.38V
> 0.40nS 1.38V 1.38V 1.38V
> 0.60nS 1.38V 1.38V 1.38V
> 0.80nS 1.38V 1.38V 1.38V
> 1.00nS 1.38V 1.38V 1.38V
> 1.20nS 1.38V 1.38V 1.38V
> 1.40nS 1.37V 1.37V 1.37V
> 1.60nS 1.00V 1.00V 1.00V
> 1.80nS 0.36V 0.36V 0.36V
> 2.00nS 47.51mV 47.51mV 47.51mV
> 2.20nS 17.40mV 17.40mV 17.40mV
> 2.40nS 14.42mV 14.42mV 14.42mV
> 2.60nS 2.09mV 2.09mV 2.09mV
> 2.80nS 1.04mV 1.04mV 1.04mV
> 3.00nS 0.57mV 0.57mV 0.57mV
> 3.20nS 0.41mV 0.41mV 0.41mV
> 3.40nS 0.28mV 0.28mV 0.28mV
> 3.60nS 0.22mV 0.22mV 0.22mV
> 3.80nS 0.19mV 0.19mV 0.19mV
> 4.00nS 0.17mV 0.17mV 0.17mV
> 4.20nS 0.15mV 0.15mV 0.15mV
> 4.40nS 0.13mV 0.13mV 0.13mV
> 4.60nS 0.12mV 0.12mV 0.12mV
> 4.80nS 0.11mV 0.11mV 0.11mV
> 5.00nS 0.10mV 0.10mV 0.10mV
> 5.20nS 96.04uV 96.04uV 96.04uV
> 5.40nS 87.15uV 87.15uV 87.15uV
> 5.60nS 79.44uV 79.44uV 79.44uV
> 5.80nS 75.28uV 75.28uV 75.28uV
> 6.00nS 71.50uV 71.50uV 71.50uV
> 6.20nS 66.97uV 66.97uV 66.97uV
> 6.40nS 62.92uV 62.92uV 62.92uV
> 6.60nS 59.19uV 59.19uV 59.19uV
> 6.80nS 55.79uV 55.79uV 55.79uV
> 7.00nS 52.75uV 52.75uV 52.75uV
> 7.20nS 49.96uV 49.96uV 49.96uV
> 7.40nS 46.77uV 46.77uV 46.77uV
> 7.60nS 43.94uV 43.94uV 43.94uV
> 7.80nS 42.43uV 42.43uV 42.43uV
> 8.00nS 40.97uV 40.97uV 40.97uV
> 8.20nS 39.12uV 39.12uV 39.12uV
> 8.40nS 37.40uV 37.40uV 37.40uV
> 8.60nS 35.80uV 35.80uV 35.80uV
> 8.80nS 34.34uV 34.34uV 34.34uV
> 9.00nS 33.00uV 33.00uV 33.00uV
> 9.20nS 31.74uV 31.74uV 31.74uV
> 9.40nS 30.80uV 30.80uV 30.80uV
> 9.60nS 30.41uV 30.41uV 30.41uV
> 9.80nS 30.76uV 30.76uV 30.76uV
> 10.00nS 31.36uV 31.36uV 31.36uV
> |
> | End [Model] tristate_driver
> |
> | End [Component] OUTPUT DRIVER
> |
> [End]
>
>
>
> Regards
> Anshuli
>
>
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This archive was generated by hypermail 2b28 : Tue Feb 18 2003 - 05:58:41 PST