SGM9111
PRODUCT DESCRIPTION
The SGM9111 is single rail-to-rail 3-pole output
reconstruction filter with a -3dB bandwidth of 8MHz
and a slew rate of 40V/µs. Operating from single
supplies ranging from +2.5V to +5.5V and sinking an
ultra-low 2.65mA quiescent current, the SGM9111 is
ideally suited for low power, battery-operated
applications.
The output swings within 100mV of GND and 170mV to
V+ with a standard back-terminated video load (150Ω).
SGM9111 employs an internal level shift circuit that
avoids sync-pulse clipping and allows DC-coupled
output.
It has lead (Pb) free SO-8 package.
8MHz Rail-to-Rail Composite
Video Driver with 6dB Gain
FEATURES
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Low Cost
Excellent Video Performance
3-Pole Reconstruction Filter
Internal Gain: 6dB
Rail-to-Rail
Output
Input Voltage Range Includes Ground
AC-Coupled Input
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Operates on 2.5 V to 5.5 V Single-Supplies
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Low Power
2.65 mA Typical Supply Current
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Small Packaging
SGM9111 Available in SO-8
APPLICATIONS
Video amplifiers
Cable and Satellite set top boxes
Communications devices
Video on demand
Portable and handheld products
Personal video recorders
DVD players
HDTV
BLOCK DIAGRAM
+V
S
=2.5V to 5.5V
+V
S
PIN CONFIGURATION
(Top View)
SGM9111
OUT
IN
3-Pole
Filter
Level
Shifter
IN
NC
GND
NC
1
2
3
4
8
7
6
5
NC = NO CONNECT
OUT
+V
S
NC
NC
6dB
SGM9111
GND
SO-8
SG Microelectronics Co, Ltd
Tel: 86/10/51798160/80
www.sg-micro.com
Rev. C
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
