
CYM1836
AC Test Loads and Waveforms
R1 481 Ω
5V
OUTPUT
30 pF
INCLUDING
JIG AND
SCOPE
(a)
R1 481 Ω
5V
R2 OUTPUT
255Ω
5 pF
INCLUDING
JIG AND
SCOPE
(b)
R2
255Ω
1836–3
3.0V
GND
< 5 ns
ALL INPUT PULSES
90%
10%
90%
10%
< 5 ns
1836–4
Equivalent to:
THÉVENIN EQUIVALENT
OUTPUT
167Ω
1.73V
3