PI5V330A Datasheet, PDF (1/7 Pages) Pericom Semiconductor Corporation – Low On-Resistance Wideband/Video Quad 2-Channel Mux/DeMux

PI5V330A
Low On-Resistance Wideband/Video
Quad 2-Channel Mux/DeMux
Features:
• High-performance solution to switch between video sources
• Wide bandwidth: >360 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
• Packaging (Pb-free & Green available):
– 16-pin 300-mil wide plastic SOIC (S)
– 16-pin 150-mil wide plastic SOIC (W)
– 16-pin 150-mil wide plastic QSOP (Q)
Description:
Pericom Semiconductor’s PI5V330A is a true bidirectional Quad
2-channel multiplexer/demultiplexer that is recommended for
both RGB and composite video switching applications. The
Video 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
current capability which is far greater than most analog switches
offered today. A single 5V supply is all that is required for opera-
tion.
The PI5V330A offers a high-performance, low-cost solution to
switch between video sources. The application section describes
the PI5V330A replacing the HC4053 multiplier and buffer/
amplifier.
Block Diagram
S¹A
S2A
DA
S1B
S²B
D_B
S¹C
S2C
D_C
S1D
S2D
DD
DECODER/DRIVERS
EN
IN
Pin Diagram
IN 1
S1A
2
S2A
3
DA
4
S1B
5
S2B
6
DB
7
GND
8
16 V_CC
15 _EN
14 S1D
13 S2D
12 ^DD
11 S¹C
10 ^S2C
9 ^DD
Truth Table
EN
IN
0
0
0
1
1
X
ON Switch
S¹A^, S¹B^, S¹C^, S¹D
S²A^, S²B^, S²C^, S²D
Disabled
Pin Description
Pin Name
S¹A^, S¹B^, S¹C^{, S1}D,
S²A^, S²B^, S²C^{, 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
PS8695B
03/01/05