4-Channel, 5th-Order, Standard Definition Video Filter Driver
4-Channel, 5th-Order, Standard Definition Video Filter Driver

The SGM9124 is a low voltage, 4-channel video amplifier with integrated reconstruction filters and input clamps. Specially suited for standard definition video signals, this device is ideal for a wide range of television and set-top box applications.

SGM9124 offers 6dB gain rail-to-rail output driver and 5th-order output reconstruction filter on all four channels. It has 8MHz -3dB bandwidth and 35V/μs slew rate. SGM9124 provides improved image quality compared with passive LC filters and discrete drivers solution. Operating from single power supply ranging from 3.3V to 5.5V and sinking an ultra-low 30mA quiescent current, the SGM9124 is ideally suited for battery powered applications.

SGM9124 can be DC-coupled or AC-coupled with input video signal, such as the output stage of DAC to eliminate out-of-band noise. The output in SGM9124 can be configured as DC- or AC-coupled output.

The SGM9124 is available in a Green MSOP-10 package. It operates over an ambient temperature range of -40 to +85.



  • 4-Channel 5th-Order 8MHz (SD) Filters

  • Transparent Input Clamping

  • 6dB Output Driver Gain

  • 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 Power Supply

  • Low Power (7.5mA/Channel)

     30mA Total Supply Current

  • Available in a Green MSOP-10 Package

  • -40℃ to +85 Operating Temperature Range


Cable and Satellite Set-Top Boxes

Video Amplifiers

Communication Devices

Portable and Handheld Products

Personal Video Recorders

Video on Demand

DVD Players


Part Number Status Package Pins Pb-Free Temp Range
SGM9124YMS10G/TR Production MSOP-10 10 Y -40℃ to +85℃ Samples