|============================================================================== | Begin IBIS Accuracy Trailer |============================================================================== | | Simulator(s) used in correlation: | Star-HSPICE 1999.2 | Cadence SpecctraQuest sigxp release 13.5 for aix | |------------------------------------------------------------------------------ | TEST ENVIRONMENT |------------------------------------------------------------------------------ | | MEASUREMENT CONDITIONS: | | Parameter Min Typ Max Units | --------- --- --- --- ----- |* Vdd n/a 3.30 n/a V |* Tj n/a 36 n/a C |* T-line Zo 54 Ohms |* T-line Tpd 185 ps/in |* probe capacitance 2.0 pF |* pad capacitance 1.0 pF | scope bandwidth ? GHz | probe bandwidth ? GHz | |* indicates measured value | | | TEST EQUIPMENT: | | Model Description Serial No Cal Due | ----- ----------- ---------- -------- | HP54720 Digital oscilloscope 3249A00346 09/11/99 | HP54721A Amplifier 3246A00131 09/11/99 | HP54750A Digital oscilloscope n/a n/a | HP54754A Differential TDR module n/a n/a | HP4275A LCR meter n/a n/a | TekDMM912 Digital multimeter n/a n/a | HP8116A Signal generator 3001A07967 09/21/00 | HPE3632A Power supply KR75305682 07/08/00 | | |------------------------------------------------------------------------------ | FIGURE OF MERIT (FOM) TABLE FOR LAB VS. HSPICE CORRELATION |------------------------------------------------------------------------------ | [Model] alvc8_inh2 |------------------------------------------------------------------------------ | | Meas. Description Pin Corner Overlay Envelope | ----- ----------- --- ------ ------- -------- | 3.3.1 Input A5 typ n/a pass | | Meas. Description Pin min Lab max Units | ----- ----------- --- ------ ------- ------ ----- | 3.5 Capacitance A9 2.3 2.6 3.8 pF | |------------------------------------------------------------------------------ | [Model] alvc8_out24 | [Model] alvc8_in2 |------------------------------------------------------------------------------ | | Meas. Description Edge Pin Corner Overlay Envelope | ----- ----------- ---- --- ------ ------- -------- | 3.3.2 Tri-state n/a 2Y6 typ n/a fail | 3.3.3 Pull-down n/a 2Y6 typ n/a pass | 3.3.4 Pull-up n/a 2Y6 typ n/a pass | 3.4.1 50 Ohm GND R 4Y1 typ 97.04 n/a | 3.4.2 50 Ohm VDD F 1Y2 typ 98.18 n/a | 3.4.3 Open t-line R 1Y3 typ 96.97 n/a | 3.4.3 Open t-line F 1Y3 typ 96.29 n/a | 3.4.4 T-line rcv R 1Y4 typ 96.16 n/a | 3.4.4 T-line rcv F 1Y4 typ 94.92 n/a | 3.4.5 Std load R 4Y8 typ 97.85 n/a | 3.4.5 Std load F 4Y8 typ 97.09 n/a | | Meas. Description Pin min Lab max Units | ----- ----------- --- ------ ------- ------ ----- | 3.4.1 dV/dt_r 4Y1 3.6 5.5 4.5 V/ns | 3.4.2 dV/dt_f 1Y2 6.0 8.2 7.8 V/ns | 3.5 Capacitance 2Y9 5.5 6.5 9.3 pF | |------------------------------------------------------------------------------ | FIGURE OF MERIT (FOM) TABLE FOR IBIS VS. HSPICE CORRELATION |------------------------------------------------------------------------------ | [Model] alvc8_out24 |------------------------------------------------------------------------------ | | Overlay Overlay Overlay | Meas. Description Edge typ fast slow | ----- ----------- ---- ------- ------- ------- | 3.4.1 50 Ohm GND R 99.79 99.78 99.71 | 3.4.2 50 Ohm VDD F 99.70 99.67 99.70 | 3.4.3 Open t-line R 98.96 98.61 98.84 | 3.4.3 Open t-line F 98.90 98.25 98.88 | 3.4.4 T-line rcv R 98.96 98.94 99.36 | 3.4.4 T-line rcv F 97.62 98.36 97.27 | 3.4.5 Std load R 99.79 99.84 99.65 | 3.4.5 Std load F 99.76 99.74 99.72 | |============================================================================== | End IBIS Accuracy Trailer |==============================================================================