GENERAL DEscriptION
The SGM9131 is a 3-channel, 6th-order output reconstruction filter which can operate from 3.1V to 5.5V single power supply. It is designed to replace passive LC filters and drivers with an integrated device. Three channels are High Definition (HDi) filters.
The device allows DC- or AC-coupled output. SGM9131 can be DC-coupled or AC-coupled with input video signal to eliminate out-of-band noise, such as the output stage of DAC. Internal bias circuitry may be used for providing constant bias voltage if AC-coupled inputs are required.
The SGM9131 is available in a Green SOIC-8 package. It operates over an ambient temperature range of -40℃ to +85℃.
FEATURES
Supply Voltage Range: 3.1V to 5.5V
Three 6th-Order 1080i High Definition Filters
Bias Mode Active with AC-Coupled Inputs
Bias Mode Inactive with DC-Coupled Inputs
AC- or DC-Coupled Outputs
DC-Coupled Outputs Eliminate AC-Coupled Capacitors
-40℃ to +85℃ Operating Temperature Range
Available in a Green SOIC-8 Package
APPLICATIONS
Video Amplifiers
Video Recorders
Video on Demand (VOD)
Cable and Satellite Set-Top Boxes
Portable and Handheld Products
Communication Devices
TVs