SGM9115XS/TR

Triple, 9MHz, 3rd-Order SDTV Video Filter Driver

SGM9115 is a video buffer which integrates triple 6dB gain rail-to-rail output drivers and triple 3rd-order output reconstruction filters with a -3dB bandwidth of 9MHz and 44V/μs slew rate. Operating from single power supply ranging from 3.3V to 5.5V, the SGM9115 provides improved image quality compared with passive LC filters and discrete drivers solution.

SGM9115 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. SGM9115 also integrates an internal level shift circuit which avoids sync-pulse being clipped and allows DC-coupled output. The drivers in SGM9115 can drive DC- or AC-coupled single 150Ω or dual 75Ω loads.

The SGM9115 is available in Green SOIC-8 package and ESD HBM reaches 8KV.

FEATURES

• Triple 3rd-Order 9MHz SD 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

• Available in Green SOIC-8 Package