ICS162835
Advance Information
Test Circuit and Switching Waveforms
2 x VDD
Open
GND
RL
Puls e
Generator
RT
DUT
CL
RL
Test Circuit
Test circuit component values:
R
L
= Load Resistor = 500
Ω
C
L
= Load Capacitance and includes probe and jig capacitance
R
T
= Termination resistance should be equal to Z
OUT
of Pulse Generator
V
IN
= 0 to V
DD
t
r
= t
f
2.0 ns (10% to 90%) unless otherwise specified.
Parameter Tested
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Switch Position
Open
Open
GND
2 x V
DD
GND
2 x V
DD
0713—09/23/02
5