SGM9116_15 Datasheet, PDF (1/10 Pages) SG Micro Corp – HDTV Video Filter Driver

SGM9116
Triple, 35MHz, 6th-Order
HDTV Video Filter Driver
PRODUCT DESCRIPTION
The SGM9116 is a video buffer which integrates triple
6dB gain rail-to-rail output drivers and triple 6th-oder
output reconstruction filters with a -3dB bandwidth of
35MHz and 159V/µs slew rate. SGM9116 provides
improved image quality compared with passive LC filters
and discrete drivers solution. Operating from single
power supply ranging from 3.3V to 5.5V and sinking an
ultra-low 39.4mA quiescent current, the SGM9116 is
ideally suited for battery powered applications.
SGM9116 can be DC-coupled or AC-coupled with input
video signal, such as the output stage of DAC to
eliminate out-of-band noise. Internal diode clamps and
bias circuitry may be used if AC-coupled inputs are
required. SGM9116 also integrates an internal level shift
circuit which avoids sync-pulse being clipped and allows
DC-coupled output. The drivers in SGM9116 can drive
DC- or AC-coupled single (150Ω) or dual (75Ω) loads.
The SGM9116 is available in Green SOIC-8 package.
BLOCK DIAGRAM
FEATURES
 Triple 6th-Order 35MHz (HD) Filters
 Transparent Input Clamping
 6dB Output Driver Gain and Drive Dual Video Loads
 Rail-to-Rail Output
 Input Voltage Range Includes Ground
 AC- or DC-Coupled Inputs
 AC- or DC-Coupled Outputs
 Operates from 3.3V to 5.5V Single Power Supply
 Low Power
39.4mA Total Supply Current
 Available in Green SOIC-8 Package
APPLICATIONS
Video Amplifiers
Cable and Satellite Set-Top Boxes
Communication Devices
Video on Demand
Portable and Handheld Products
Personal Video Recorders
DVD Players
HDTV
Projectors
IN1
Transparent
6dB
Clamp
35MHz, 6th-Order
IN2
Transparent
6dB
Clamp
35MHz, 6th-Order
IN3
Transparent
6dB
Clamp
35MHz, 6th-Order
OUT1
OUT2
OUT3
SG Micro Corp
www.sg-micro.com
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