pi5c3384 Pericom Semiconductor Corporation, pi5c3384 Datasheet - Page 4

• Manufacturer Part Number: pi5c3384
• Description: 10-bit, Bus Switch
• Manufacturer: Pericom Semiconductor Corporation

Test Circuit
Enable and Disable Timing Diagram
Normally
Normally
Control
Output
Output
Input
High
Low
1. Input Control Enable = Low; Input Control Disable = High
2. Pulse Generator for all pulses:
Generator
Rate <1.0 MHz; Z OUT <50Ω; t F , t R <2.5ns
Pulse
07-0124
t
t
PZH
PZL
Enable
Switch
Switch
1.5V
GND
V
IN
1.5V
0V
1.5V
3V
R
T
t
t
PZH
PLZ
Disable
D.U.T.
V
CC
V
OUT
0.3V
0.3V
1.5V
V
V
3V
0V
3V
OH
0V
OL
50pF
C
500Ω
L
500Ω
Propagation Delay Diagram
Input Transisiton
Input Transisiton
4
Opposite Phase
7V
Open
Same Phase
Output
t
t
Switch Position
PLH
PLH
Definitions:
C
R
Disable LOW
1.5V
Enable LOW
L
T
= Load capacitance (includes jig and
= Termination resistance (should be
probe capacitance)
equal to Z
Test
t
PD
1.5V
OUT
10-Bit, 2-Port Bus switch
of the pulse generator)
Switch
Closed
Closed
Open
PI5C3384/3384C
t
t
PHL
PHL
PS7029F
1.5V
1.5V
V
1.5V
V
0V
3V
OH
3V
OL
0V
05/02/07