pi5c32x384 Pericom Semiconductor Corporation, pi5c32x384 Datasheet - Page 3

• Manufacturer Part Number: pi5c32x384
• Description: 20-bit, 2-port Bus Switch
• Manufacturer: Pericom Semiconductor Corporation

Capacitance
Notes:
1.
Power Supply Characteristics
Notes:
1.
2.
3.
4.
Parameters
C
C
C
Parameters
IN
OFF
ON
This parameter is determined by device characterization but is not production tested.
For Max. or Min. conditons, use appropriate value specified under Electrical Characteristics for the applicable device.
Typical values are at V
Per TTL driven input (V
This current applies to the control inputs only and represent the current required to switch internal capacitance at the specified frequency. The
A and B inputs generate no significant AC or DC currents as they transition. This parameter is not tested, but is guaranteed by design.
∆I
I
I
CCD
CC
CC
06-0237
(1)
Quiescent Power Sup-
ply Current
Supply Current per
Input @ TTL HIGH
Supply Current per
Input per MHz
(T
A
Descritption
Input Capacitance
A/B Capacitance, Switch OFF
A/B Capacitance, Switch On
= 25°C, f = 1 MHz)
Description
CC
IN
= 5.0V, +25°C ambient.
= 3.4V, control inputs only); A and B pins do not contribute to I
(4)
V
V
V
A and B Pins Open
BE1 or BE2 = GND
Control Input Toggling
50% Duty Cycle
CC
CC
CC
= Max.
= Max.
= Max.,
Test Condidtions
3
Test Condidtions
V
or V
V
(1)
IN
IN
CC
= GND
=3.4V
(3)
V
V
V
IN
IN
IN
PI5C32X384C
PI5C32X384
= 0V
= 0V
= 0V
CC
.
PI5C32X384/PI5C32X384C
Min.
20-Bit, 2-Port Bus Switch
Typ.
Typ.
0.1
60
(2)
Max.
6
6
8
PS7027G
Max.
0.25
200
3.0
2.5
Units
pF
Units
MHz
mA/
mA
05/11/06
µA