SGM9123

Triple, 8MHz, 3rd Order SDTV Video Filter Drivers

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*SG Microelectronics Co., Ltd**]

GENERAL DESCRIPTION

is a video buffer which integrates triple 6dB Gain rail-to-rail output driver and triple 3rd output reconstruction filter, it has 8MHz -3dB bandwidth and 44V/µs slew rate. SGM9123 provides improved image quality compared with passiveLC filters and discrete drivers solution. Operating from single supplies ranging from +2.5V to +5.5V and sinking an ultra-low 7.4mA quiescent current, the SGM9123 is ideally suited for battery powered applications.

FEATURES

•  Triple 3rd order 8MHz SD Filters

•  Transparent Input Clamping

•  6dB Output Driver Gain and Drive Dual Video Load

•  Rail-to-Rail Output

•  Input Voltage Range Includes Ground

•  AC or DC Coupled Inputs

•  AC or DC Coupled Outputs

•  Operates from 2.5V to 5.5V Single Power Supply

•  Low Power 2.5mA/channel

7.4mA Total Supply Current

•  Lead Pb Free SO-8 Package