Capacitance, Ac characteristics, Ac test loads and waveform – Rainbow Electronics W24256 User Manual
Page 3
Advertising
Preliminary W24256
Publication Release Date: October 1999
- 3 -
Revision A1
CAPACITANCE
(V
DD
= 5V, T
A
= 25
°
C, f = 1 MHz)
PARAMETER SYM.
CONDITIONS
MAX.
UNIT
Input Capacitance
C
IN
V
IN
= 0V
6
pF
Input/Output Capacitance
C
I/O
V
OUT
= 0V
8
pF
Note: These parameters are sampled but not 100% tested.
AC CHARACTERISTICS
AC Test Conditions
PARAMETER CONDITIONS
Input Pulse Levels
0V to 3.0V
Input Rise and Fall Times
5 nS
Input and Output Timing Reference Level
1.5V
Output Load
See the drawing below
AC TEST LOADS AND WAVEFORM
90%
90%
5 nS
10%
5 nS
10%
OUTPUT
OUTPUT
3.0V
0V
100 pF
Including
Jig and
Scope
5 pF
Including
Jig and
Scope
1 TTL
1 TTL
CLZ,
OLZ,
CHZ, OHZ,
WHZ, OW
(For T
T
T
T
T
T
)
Advertising