SGM9128YP Datasheet, PDF (1/12 Pages) SG Micro Corp – 4-Channel, 6th-Order Video Filter Driver

SGM9128YP
4-Channel, 6th-Order Video
Filter Driver for SD/HD (1080i)
PRODUCT DESCRIPTION
The SGM9128YP video filter is intended to replace
passive LC filters and drivers with an integrated device.
Four 6th-order Butterworth filters provide improved image
quality compared to typical passive solutions. One
channel offers Standard Definition (SD) filter while the
other three channels are High Definition (HDi) filters.
The SGM9128YP offers a fixed gain of 6dB. It may be
directly driven by a DC-coupled DAC output or an
AC-coupled signal. Internal clamp circuitry may be used if
AC-coupled inputs are required.
FEATURES
 Three 6th-Order High Definition Filters
 One 6th-Order Standard Definition Filter
 Clamp Mode Active with AC-Coupled Inputs
 Clamp Mode Inactive with DC-Coupled Inputs
 AC- or DC-Coupled Outputs
 DC-Coupled Outputs Eliminate AC Coupling Capacitors
 Single Supply: 3.1V to 5.5V
 Available in Green MSOP-10 (Exposed Pad) Package
 -40°C to +85°C Operating Temperature Range
The outputs can be AC- or DC-coupled. DC coupling the
output removes the need for output coupling capacitors.
SGM9128YP is available in Green MSOP-10 (Exposed
Pad) package. It operates over an ambient temperature
range of -40℃ to +85℃.
APPLICATIONS
Set-Top Boxes
DVD Players
HDTV
Personal Video Recorders (PVR)
Video on Demand
BLOCK DIAGRAM
SD IN
HD IN1
HD IN2
HD IN3
Clamp
Clamp
Clamp
Clamp
6dB
SD, 6th-Order
6dB
6dB
6dB
HDi, 6th-Order
SD OUT
HD OUT1
HD OUT2
HD OUT3
SG Micro Corp
www.sg-micro.com
REV. A. 1