SGM9134.pdf
No.11191
? Three 6th-Order 1080i High Definition Filters
? One 6th-Order Standard Definition Filter
? Clamp or Bias Mode Active with AC-Coupled Inputs
? Clamp or Bias Mode Inactive with DC-Coupled Inputs
? AC- or DC-Coupled Outputs
? DC-Coupled Output Eliminates AC Coupling Capacitor
? Available in Green TSSOP-14 Package
? -40°C to +85°C Operating Temperature Range
The SGM9134 video filter is intended to replace passive LC filters and drivers with an integrated device. One 6th-order channel offers Standard Definition (SD) filter while the other three channels are High Definition (HDi) filters. The SGM9134 may be directly driven by a DC-coupled DAC output or an AC-coupled signal. Internal clamp and bias circuitry may be used if AC-coupled inputs are required.
The outputs can be AC- or DC-coupled. DC coupling the outputs removes the need for large output coupling capacitors.
The SGM9134 is available in Green TSSOP-14 package. It operates over an ambient temperature range of -40℃ to +85℃.
