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SGM9121

Shengbang Microelectronics
Part Number SGM9121
Manufacturer Shengbang Microelectronics
Description 5th-Order Video Driver
Published May 13, 2016
Detailed Description SGM9121 8MHz, 5th-Order Video Driver with 6dB Gain PRODUCT DESCRIPTION The SGM9121 is a single rail-to-rail 5th-order o...
Datasheet PDF File SGM9121 PDF File

SGM9121
SGM9121

Overview
SGM9121 8MHz, 5th-Order Video Driver with 6dB Gain PRODUCT DESCRIPTION The SGM9121 is a single rail-to-rail 5th-order output reconstruction filter with a -3dB bandwidth of 8MHz and 34.
8V/µs slew rate.
Operating from single power supply ranging from 3.
0V to 5.
5V and sinking an ultra-low 7mA quiescent current, the SGM9121 is ideally suited for low power, battery-operated applications.
SGM9121 employs an internal level shift circuit that avoids sync-pulse clipping and allows DC-coupled output.
If AC coupling is preferred, the SGM9121 offers a sag-correction feature that significantly reduces the size of the output coupling capacitor.
SGM9121 has a power-down disable feature that reduces the supply current to 0.
72μA, dramatically reducing power consumption and prolonging battery life.
It is specified over the extended -40°C to +85°C temperature range.
BLOCK DIAGRAM VCC = 3.
0V to 5.
5V To External Power Supply or Control I/O 10kΩ VCC DISABLE Level Shifter 5th-Order IN Filter OUT 6dB SAG SGM9121 GND NOTES: 1.
A 10kΩ resistor must be serially connected to DISABLE pin.
2.
Power supply VCC must be sequenced on first before input video signals.
FEATURES  Excellent Video Performance  5th-Order Reconstruction Filter  Internal Gain: 6dB  Rail-to-Rail Output  SAG Correction Reduces AC Coupling Capacitor Size  Input Voltage Range Includes Ground  AC-Coupled Input  Single Power Supply: 3.
0V to 5.
5V  Low Power 7mA Typical Supply Current 0.
72μA Supply Current when Disabled  Available in Green SC70-6 Package APPLICATIONS Video Amplifiers Cable and Satellite Set-Top Boxes Communication Devices Video on Demand Portable and Handheld Products Personal Video Recorders DVD Players HDTV SG Micro Corp www.
sg-micro.
com REV.
A.
3 SGM9121 PACKAGE/ORDERING INFORMATION 8MHz, 5th-Order Video Driver with 6dB Gain ORDER NUMBER SGM9121YC6G/TR PACKAGE DESCRIPTION SC70-6 TEMPERATURE RANGE -40℃ to +85℃ PACKAGE OPTION Tape and Reel, 3000 MARKING INFORMATION S0AXX NOTE: Order ...


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