詳細信息
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產品描述
SGM9123 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 passive LC 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.
SGM9123 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. SGM9123 also integrates an internal level shift circuit which avoids sync-pulse being clipped and allows DC-coupled output. The drivers in SGM9123 can drive DC or AC-coupled single (150Ω) or dual (75Ω) loads.
The SGM9123 has Green SOIC-8 package and ESD (HBM) reaches 8KV.
產品特性
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
Green SOIC-8 Package
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