Issue link: https://resources.pcb.cadence.com/i/1180526
PSpice User Guide Analog behavioral modeling October 2019 367 Product Version 17.4-2019 © 1999-2019 All Rights Reserved. The constant group delay is calculated from the values for a given table entry as follows: group delay = phase / 360 / frequency For this example, the group delay is 3.2 msec (6912 / 360 / 6k = 5760 / 360 / 6k = 3.2m). An alternative specification for this table could be: TABLE = (0, 0, 0) (5kHz, 0, 0) (6kHz, -60, 0) DELAY = 3.2ms R_I = MAGUNITS = PHASEUNITS = This produces a PSpice netlist declaration like this: ELOWPASS 5 0 FREQ {V(10)} = (0,0,0) (5kHz,0,0) (6kHz-60,0) + DELAY = 3.2ms Cautions and recommendations for simulation and analysis Instantaneous device modeling During AC analysis, nonlinear transfer functions are handled the same way as other nonlinear parts: each function is linearized around the bias point and the resulting small-signal equivalent is used. Consider the voltage multiplier (mixer) shown in Figure 6-20. Figure 6-20 Voltage multiplier circuit (mixer). This circuit has the following characteristics: