pi5c3383 Pericom Semiconductor Corporation, pi5c3383 Datasheet

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pi5c3383

Manufacturer Part Number
pi5c3383
Description
5-bit, 4-port Bus Exchange Switch
Manufacturer
Pericom Semiconductor Corporation
Datasheet

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pi5c3383P
Manufacturer:
PERICOM
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pi5c3383P
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Block Diagram
Truth Table
Features
• Near-Zero propagation delay
• 5Ω switches connect inputs to outputs
• Direct bus connection when switches are ON
• Ultra-low quiescent power (0.2μA typical)
• Packaging (Pb-free & Green Available):
Note:
1.
Function
Disconnect
Connect
Exchange
– Ideally suited for notebook applications
– 24-pin 150-mil wide plastic QSOP (Q)
H =High Voltage Level, X = Don’t Care
L = Low Voltage Level, Hi-Z = High Impedance
06-0226
(1)
BX
BE
A0
B0
A4
B4
BE
H
L
L
BX
X
H
L
A0-A4
D0-D4
C0-C4
Hi-Z
C0
D0
C4
D4
B0-B4
D0-D4
C0-C4
Hi-Z
1
Description
The PI5C3383 is a 5-bit, 4-port bus switch with exchange
designed with a low On-Resistance allowing inputs to be
connected directly to outputs. The switch creates no additional
propagational delay or additional ground bounce noise. The
switch is turned ON by the Bus Enable (BE) input signal, and the
Bus Exchange (BX) input signal offers nibble swapping of the
AB and CD pairs of signals. This exchange confi guration allows
byte swapping of buses in systems. It can also be used as a quad
2-to-1 multiplexer and to create low delay barrel shifters, etc.
Pin Confi guration
Pin Description
Pin Name
GND
V
BE
B
A
B
C
D
CC
X
X
X
X
X
5-Bit, 4-Port Bus Exchange Switch
GND
Bus Enable Input (Active LOW)
Bus Exchange Input
Bus A
Bus B
Bus C
Bus D
Ground
Power
BE
C
A
B
D
C
A
B
D
C
A
0
0
0
0
1
1
1
1
2
2
1
2
3
4
5
6
7
8
9
10
11
12
Description
24
23
22
21
20
19
18
17
16
15
14
13
Vcc
D
B
A
C
D
B
A
C
D
B
BX
4
4
3
3
2
4
4
3
3
2
PS7028J
PI5C3383
05/02/07

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pi5c3383 Summary of contents

Page 1

... H =High Voltage Level Don’t Care L = Low Voltage Level, Hi-Z = High Impedance 06-0226 Description The PI5C3383 is a 5-bit, 4-port bus switch with exchange designed with a low On-Resistance allowing inputs to be connected directly to outputs. The switch creates no additional propagational delay or additional ground bounce noise. The ...

Page 2

... Ex- po sure to absolute maximum rating conditions for extended periods may affect reliability ±5%) CC (2) Min. Typ. 2.0 –0.5 100 CC 150 5 = 48mA 15mA ON Test Conditions Typ. Units PI5C3383 Max Units V 0.8 ±1 ±1 μA ±1 –0.7 –1 Ω 15 PS7028J 05/02/07 ...

Page 3

... Control Input Toggling 50% Duty Cycle Condidtions 50pF 500Ω 5-Bit, 4-Port Bus Exchange Switch (2) Min. Typ. Max. = GND or V 0.1 CC (3) = 3.4V Com Min. Typ. Max 0.25 1.5 6.5 1.5 5.5 1.5 6.5 ® minimizes power con sump tion. PI5C3383 Units 3.0 μA 2.5 mA mA/ 0.25 MHz Units ns PS7028J 05/02/07 ...

Page 4

... Pb-free & Green, 24-pin 150-mil wide plastic QSOP 4 5-Bit, 4-Port Bus Exchange Switch .008 0.20 MIN. .008 .013 0.20 0.33 Guage Plane .010 .016 0.254 .035 0.41 Detail A 0.89 .041 1.04 REF .015 x 45˚ 0.38 Detail A .016 0.406 .050 1.27 .228 .244 5.79 6.20 Package Description PI5C3383 0˚-6˚ .00 .01 PS7028J 05/02/07 ...

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