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PI3V330
3.3V, Low ON Resistance Wideband/
Video Quad 2-Channel Mux/Demux
Product Features
聲 High-performance, low-cost solution to switch
between video sources
聲 Wide bandwidth: 213 MHz
聲 Low ON-resistance: 8 Ohms
聲 Low crosstalk at 10 MHz: 聳100dB
聲 Ultra-low quiescent power (0.1 碌A(chǔ) typical)
聲 Single supply operation: +3.3V 鹵5%
聲 Fast switching: 5ns
聲 High-current output: 100mA
聲 Packages available:
聳 16-pin 300-mil wide plastic SOIC (S16)
聳 16-pin 150-mil wide plastic SOIC (W16)
聳 16-pin 150-mil wide plastic QSOP (Q16)
Product Description
Pericom Semiconductor聮s PI3V series of mixed signal video circuits
are produced using the Company聮s advanced CMOS low-power
technology, achieving industry leading performance.
The PI3V330 is a true bidirectional quad 2-channel multiplexer/
demultiplexer that is recommended for both RGB and composite
video switching applications. The VideoSwitch聶 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
current capability which is far greater than most analog switches
offered today. A single 3.3V supply is all that is required for
operation.
The PI3V330 offers a high-performance, low-cost solution to
switch between video sources.
Functional Block Diagram
S1
A
S2
A
S1
B
S2
B
S1
C
S2
C
S1
D
S2
D
DECODER/DRIVERS
D
A
D
B
D
C
D
D
16-Pin Product Configuration
IN
S1
A
S2
A
D
A
S1
B
S2
B
D
B
GND
1
2
3
4
5
6
7
8
16-Pin
Q,S,W
16
15
14
13
12
11
10
9
V
CC
EN
S1
D
S2
D
D
D
S1
C
S2
C
D
C
Product Pin Description
EN
IN
Truth Table
EN
0
0
1
IN
0
1
X
ON Switch
S1
A
, S1
B
, S1
C
, S1
D
S2
A
, S2
B
, S2
C
, S2
D
Disabled
Pin Name
S1
A
, S2
A
S1
B
, S2
B
S1
C
, S2
C
S1
D
, S2
D
IN
EN
D
A
, D
B
,
D
C
, D
D
GND
V
CC
Description
Analog Video I/O
Select Input
Enable
Analog Video I/O
Ground
Power
1
PS8510
12/12/00
1
2
3
4
5
6
7
