PI5C32X384B Pericom Semiconductor, PI5C32X384B Datasheet

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PI5C32X384B

Manufacturer Part Number
PI5C32X384B
Description
IC 20-BIT BUS SWITCH 48-BQSOP
Manufacturer
Pericom Semiconductor
Type
Bus Switchr
Datasheet

Specifications of PI5C32X384B

Circuit
10 x 1:1
Independent Circuits
2
Voltage Supply Source
Single Supply
Voltage - Supply
4 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-BQSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Output High, Low
-
Block Diagram
Features
• Near-Zero propagation delay
• 5Ω switches connect inputs to outputs
• Direct bus connection when switches are ON
• Ultra-low quiescent power 32X384 (0.2µA typical)
• Packaging (Pb-free & Green Available):
Pin Description
BE
BE
BE
BE
A
A
– Ideally suited for notebook applications
– 48-pin 150-mil wide plastic BQSOP (B)
– 48-pin 240-mil wide plastic TSSOP (A)
A
A
Pin Name
15
19
A
B
C
D
0
4
A
B
GND
BE
V
19
19
06-0237
CC
-A
-B
X
0
0
Bus Enable Inputs (Active LOW)
Bus A
Bus B
Ground
Power
B
B
B
B
0
4
15
19
Description
A
A
A
A
10
14
5
9
1
Description
Pericom Semiconductor’s PI5C32X384 and PI5C32X384C are
20-bit bus switches designed with a low On-Resistance allowing
inputs to be connected directly to outputs. The bus switch creates no
additional propagational delay or additional ground bounce noise.
The switches are turned ON by the Bus Enable (BE) input signal.
Four bus enable signals are provided, one for each of the upper
and lower five bits of the two 10-bit buses.
B
B
B
B
5
9
10
14
Pin Configuration
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PI5C32X384/32X384C
20-Bit, 2-Port Bus Switch
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05/11/06

Related parts for PI5C32X384B

PI5C32X384B Summary of contents

Page 1

... Power CC 06-0237 Description Pericom Semiconductor’s PI5C32X384 and PI5C32X384C are 20-bit bus switches designed with a low On-Resistance allowing inputs to be connected directly to outputs. The bus switch creates no additional propagational delay or additional ground bounce noise. The switches are turned ON by the Bus Enable (BE) input signal. ...

Page 2

Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Storage Temperature .............................................................–65°C to +150°C Ambient Temperature with Power Applied ............................–40°C to +85°C Supply Voltage to Ground Potential (Inputs & Vcc Only) ......–0.5V to +7.0V ...

Page 3

Capacitance (T = 25° MHz) A (1) Parameters Descritption C Input Capacitance IN C A/B Capacitance, Switch OFF OFF C A/B Capacitance, Switch On ON Notes: 1. This parameter is determined by device characterization but is not ...

Page 4

Switching Characteristics over Operating Range Parameters Description t PLH Propagation Delay t PHL t PZH Bus Enable Time BE t PZL t PHZ Bus Disable Time BE t PLZ Notes: 1. This parameter is guaranteed but not tested on Propagation ...

Page 5

... REF .014 0.356 X.XX DENOTES DIMENSIONS X.XX IN MILLIMETERS Ordering Information Ordering Code PI5C32X384B PI5C32X384BE PI5C32X384A PI5C32X384CB PI5C32X384CBE Notes: • Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ • Pb-free & Green • Adding an X suffix = Tape/Reel Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 06-0237 ...

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