8MHz Rail-to-Rail Composite
Video Driver with 6dB Gain
SGM9111
FEATURES
PRODUCT DESCRIPTION
• Low Cost
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.
• Excellent Video Performance
• 3-Pole Reconstruction Filter
• Internal Gain: 6dB
• Rail-to-Rail Output
• Input Voltage Range Includes Ground
AC-Coupled Input
• Operates on 2.5 V to 5.5 V Single-Supplies
• Low Power
2.65 mA Typical Supply Current
• Small Packaging
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.
SGM9111 Available in SO-8
APPLICATIONS
Video amplifiers
It has lead (Pb) free SO-8 package.
Cable and Satellite set top boxes
Communications devices
Video on demand
Portable and handheld products
Personal video recorders
DVD players
BLOCK DIAGRAM
HDTV
+VS =2.5V to 5.5V
PIN CONFIGURATION (Top View)
+VS
Level
SGM9111
Shifter
3-Pole
IN
Filter
8
7
6
5
OUT
+VS
NC
IN
NC
1
2
3
4
OUT
6dB
GND
NC
SGM9111
NC
GND
NC = NO CONNECT
SO-8
Rev. C
SG Microelectronics Co, Ltd
Tel: 86/10/51798160/80
www.sg-micro.com
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
