pi5v331 Pericom Semiconductor Corporation, pi5v331 Datasheet

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pi5v331

Manufacturer Part Number
pi5v331
Description
Wideband Video Mux/demux
Manufacturer
Pericom Semiconductor Corporation
Datasheet

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Features
• High-performance, low-cost solution to switch between
• Wide bandwidth: 150 MHz
• Low On-Resistance: 3Ω
• Low crosstalk at 10 MHz: –58dB
• Ultra-low quiescent power (0.1µA typical)
• Single supply operation: +5.0V
• Fast switching: 10ns
• High-current output: 100mA
• Functionally equivalent to QS4A210
• Packaging (Pb-free & Green available):
Block Diagram
Truth Table
video sources
– 16-pin 150-mil-wide plastic QSOP (Q)
– 16-pin 150-mil-wide plastic SOIC (W)
EN
S
S
S
S
S
S
S
S
X
1
0
0
0
0
1
2
3
4
1
2
3
4
A
A
A
A
B
B
B
B
A
EN
X
EN
1
0
0
0
0
B
A
IN
X
X
0
0
1
1
EN
1
DECODER
B
IN
X
X
0
1
0
1
0
IN
D
1
A
S
S
S
S
1
2
3
4
A
A
A
A
On Switch
- D
- D
- D
- D
Disable B
Disable A
IN
A
A
A
A
,
,
,
,
0
S
S
S
S
1
2
3
4
B
B
B
B
- D
- D
- D
- D
B
B
B
B
D
B
1
Description
Pericom Semiconductor’s PI5V331 is a true bidirectional Dual 4-
channel multiplexer/demultiplexer that is recommended for both
S-Video or composite video switching applications. The switch
can be driven from a current output RAMDAC or voltage output
composite video source.
Low On-resistance and wide bandwidth make it ideal for video
and other applications. Also this device has exceptionally high cur-
rent capability which is far greater than most analog switches offered
today. A single 5V supply is all that is required for operation.
The PI5V331 offers a high-performance, low-cost solution to
switch between video sources.
Pin Description
S
S
S
EN
D
GND
V
1
1
0
A
CC
, S
A
B
Pin Name
, D
A
,
,
,
1
S
S
EN
2
2
B
B , S
Pin Configuration
A, S
B
Low On-Resistance Wideband/Video
3
3
A
B
,
,
S
S
4
4
A
B
Dual 4-Channel Mux/DeMux
GND
Analog Video I/O (Usually Inputs)
Select Input
Enable
Analog Video I/O (Usually Outputs)
Ground
Power
EN
S
S
S
S
IN
D
4
3
2
1
Description
A
A
A
A
A
A
1
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
PS8117B
V
EN
IN0
S
S
S
S
D
4
3
2
1
CC
B
PI5V331
B
B
B
B
B
09/13/04

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pi5v331 Summary of contents

Page 1

... Description Pericom Semiconductor’s PI5V331 is a true bidirectional Dual 4- channel multiplexer/demultiplexer that is recommended for both S-Video or composite video switching applications. The switch can be driven from a current output RAMDAC or voltage output composite video source. Low On-resistance and wide bandwidth make it ideal for video and other applications ...

Page 2

... CC (2) Min. Typ Max. 0 — 2.0 2.0 — — –0.5 — 0.8 — — ±1 — — ±1 — — ±1 — –0.7 –1.2 100 — — — 150 — — — PI5V331 Units V µ Ω PS8117B 09/13/04 ...

Page 3

... IN = 3.4V ( Max Max and D Pins Open GND Control Input Toggling 50% Duty Cycle , S , and D pins do not contribute to Icc PI5V331 Low On-Resistance Wideband Video Dual 4-Channel Mux/DeMux = 5V ±5%) CC Min. Typ. Max. — 2.5 5 — 1.1 5 150 — — — –58 — ...

Page 4

... Off isolation is the resistance (measured in –dB) between the input and output with the switch off (NO). IRR Description , S , and D with the switch OFF and S analog inputs with switch OFF with switch ON and PI5V331 Low On-Resistance Wideband Video Dual 4-Channel Mux/DeMux = 20 LOG This is TALK OUT IN PS8117B 09/13/04 ...

Page 5

... Figure 1. Differential Gain/Phase V OUT 75Ω 20pF Figure 2. Switching Time HP4195A 0.1 mF HP11667A Figure 3. Gain/Phase, Crosstalk, Off-Isolation 5 Low On-Resistance Wideband Video Dual 4-Channel Mux/DeMux T2 HP41800A 0.1 µF PI5V331 150Ω 50% 50% Digital Input Analog 90% Output HP41800A 0.1 µF PI5V331 150Ω PI5V331 90% t OFF PS8117B 09/13/04 ...

Page 6

... DENOTES DIMENSIONS IN MILLIMETERS X.XX 6 Low On-Resistance Wideband Video Dual 4-Channel Mux/DeMux 0.25 .0099 x 45˚ 0.50 .0196 0.19 .0075 0.25 .0098 0.41 .016 1.27 .050 .2284 .2440 5.80 6.20 .008 0.20 MIN. .008 .013 0.20 0.33 0˚-6˚ .016 .035 0.41 0.89 .041 1.04 REF 0.38 Detail A 0.178 .007 0.254 .010 .016 .050 .228 .244 5.79 6.19 PI5V331 PS8117B 09/13/04 ...

Page 7

... Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com Package Type W 16-pin SOIC W Pb-free & Green, 16-pin SOIC Q 16-pin QSOP Q Pb-free & Green, 16-pin QSOP 7 PI5V331 Low On-Resistance Wideband Video Dual 4-Channel Mux/DeMux Package Description PS8117B 09/13/04 ...

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