SGM9116.pdf
No.11204
● Triple 6th-Order 38.5MHz (HD) 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
● Low Power
30mA Total Supply Current
● Available in Green SOIC-8 Package
● -40℃ to +125℃ Operating Temperature Range
The SGM9116 is a video buffer which integrates triple 6dB gain rail-to-rail output drivers and triple 6th-oder output reconstruction filters with a -3dB bandwidth of 38.5MHz and 165V/μs slew rate. SGM9116 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 consuming a low 30mA quiescent current, the SGM9116 is ideally suited for battery powered applications.
The SGM9116 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. SGM9116 also integrates an internal level shift circuit which avoids sync-pulse being clipped and allows DC-coupled output. The drivers in SGM9116 can drive DC- or AC-coupled single (150Ω) or dual (75Ω) loads.
