SGM330A
GENERAL DESCRIPTION
The SGM330A is a Quad, bidirectional, single-pole/double-
throw (SPDT) CMOS Video analog switches (Mux/DeMux)
designed to operate at a single
+
5V supply. This 2-channel
multiplexer/demultiplexer 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.
Wide bandwidth (500MHz) , low On-Resistance (6Ω) , and
low crosstalk make it suitable for high-frequency and other
applications. Also this device has exceptionally high
current capability which is far greater than most analog
switches offered today.
The SGM330A offers a high-performance, low-cost solution
to switch between video sources.
It is specified –40°C to
+85°C temperature range. The
SGM330A
has lead (Pb)
Quad, Wide-Bandwidth
SPDT Video Analog Switch
FEATURES
−
−
−
−
−
−
−
−
−
Wide Bandwidth: 500 MHz
Low On-Resistance: 6Ω(TYP)
Low Crosstalk: -60dB @ 10MHz(TYP)
Single Power Operation: +5V
Fast Switching Time
Rail-to-Rail Operation
Typical Power Consumption (0.1
µW)
TTL/CMOS Compatible
Micro size Package
SO-16
TSSOP-16
QSOP-16
free SOIC-16, TSSOP-16 and QSOP-16 packages.
PIN CONFIGURATIONS(TOP VIEW)
APPLICATIONS
Personal Video Recorders
Terrestrial Set-Top Boxes
Hard Disk Recorders
DVD Players
Game Consoles
Digital VCRs
Desktop Video Editors
Audio and Video Switching
IN
S
1
A
S
2
A
D
A
S
1
B
S
2
B
D
B
GND
1
2
3
4
5
6
7
8
SGM330A
16 V+
15 EN
14 S
1
D
13 S
2
D
12 D
D
11 S
1
C
10 S
2
C
9
D
C
QSOP-16/SO-16/TSSOP-16
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
www.sg-micro.com
Rev. A