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SGM9115

Shengbang Microelectronics
Part Number SGM9115
Manufacturer Shengbang Microelectronics
Description 3rd Order SDTV Video Filter Drivers
Published Jul 7, 2008
Detailed Description SGM9115 PRODUCT DESCRIPTION SGM9115 is a video buffer which integrates triple 6dB Gain rail-to-rail output driver and tr...
Datasheet PDF File SGM9115 PDF File

SGM9115
SGM9115

Overview
SGM9115 PRODUCT DESCRIPTION SGM9115 is a video buffer which integrates triple 6dB Gain rail-to-rail output driver and triple 3rd output reconstruction filter, it has 9MHz -3dB bandwidth and 44V/µs slew rate.
SGM9115 provides improved image quality compared with passive LC filters and discrete drivers solution.
Operating from single supplies www.
DataSheet4U.
com ranging from +2.
5V to +5.
5V and sinking an ultra-low 6.
8mA quiescent current, the SGM9115 is ideally suited for battery powered applications.
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 (75 Ω) loads.
The SGM9115 has lead (Pb) free SOIC-8 package and ESD(HBM) reaches 8KV.
Triple, 9MHz, 3rd Order SDTV Video Filter Drivers FEATURES • Triple 3rd order 9MHz (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.
5 V to 5.
5 V Single power supply • Low Power (2.
3mA/channel) 6.
8 mA total Supply Current • Lead (Pb) Free SOIC-8 package APPLICATIONS Video amplifiers Cable and Satellite set top boxes Communications devices Video on demand Portable and handheld products Personal video recorders DVD players SDTVs BLOCK DIAGRAM IN1 Transparent Clamp 6 dB 9MHz, 3rd order OUT1 IN2 Transparent Clamp 6 dB 9MHz, 3rd order OUT2 IN3 Transparent Clamp 6 dB 9MHz, 3rd order OUT3 Shengbang Microelectronics Co, Ltd Tel: 86/451/84348461 www.
sg-micro.
com REV.
B ELECTRICAL CHARACTERISTICS: VS = +5.
0V (At RL = 150Ω connected to GND, Vin=1Vpp，and CIN = 0.
1µF, all outputs AC coupled with 220µF，unle...


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