SGM9346 Datasheet, PDF (1/14 Pages) SG Micro Corp – 6-Channel, 6th-Order Video Filter Driver

SGM9346
6-Channel, 6th-Order
Video Filter Driver for SD/HD
PRODUCT DESCRIPTION
The SGM9346 video filter is intended to replace passive
LC filters and drivers with an integrated device. Six
6th-order Butterworth filters provide improved image
quality compared to typical passive solutions. Three
channels offer fixed SD filters while the other three are
configurable between SD and HD filters.
The SGM9346 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.
The outputs can be AC- or DC-coupled. DC coupling the
output removes the need for output coupling capacitors.
SGM9346 is available in Green TSSOP-20 package. It
operates over an ambient temperature range of -40℃ to
+85℃.
FEATURES
 Three Configurable 6th-Order SD/HD Filters
 Three Fixed 6th-Order Standard Definition Filters
 Clamp Mode Active with AC-Coupled Inputs
 Clamp Mode Inactive with DC-Coupled Inputs
 AC- or DC-Coupled Inputs
 Single Supply Range: 3.3V to 5.5V
 Available in Green TSSOP-20 Package
 -40°C to +85°C Operating Temperature Range
APPLICATIONS
Set-Top Boxes
DVD Players
HDTV
Personal Video Recorders (PVR)
Video on Demand (VOD)
SG Micro Corp
www.sg-micro.com
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