圣邦微电子

SGM9122 Dual Video Driver with 6dB Gain

GENERAL DESCRIPTION

The SGM9122 is a dual video 6dB amplifier. Operating from single power supply ranging from 3.0V to 5.5V and sinking a low 5.8mA quiescent current, the SGM9122 is ideally suited for low power, battery operated applications.

Each channel has clamp function that fixes DC level of video signal. Further more SGM9122 has SAG correction feature that significantly reduces the size of the output coupling capacitor.

SGM9122 can be DC-coupled or AC-coupled with input video signal, such as the output stage of DAC to eliminate out-of-band noise. The output in SGM9122 can be configured as DC- or AC-coupled output.

The SGM9122 has Green TSSOP-8 and WSOP-8 packages. It operates over an ambient temperature range of -40 to +85.


PIN CONFIGURATIONS


FEATURES

• Dual-Channel Video Drivers
• 6dB Output Driver Gain
• Operating Voltage Range: 3.0V to 5.5V
• 15MHz Wide Frequency
• Internal Clamp Function
• SAG Correction Function
• Rail-to-Rail Output
• AC- or DC-Coupled Inputs
• AC- or DC-Coupled Outputs
• Low Operating Current: 5.8mA Typical (Dual)
• Available in Green TSSOP-8 and WSOP-8 Packages
• -40
 to +85 Operating Temperature Range

APPLICATIONS

Video Amplifiers
Cable and Satellite Set-Top Boxes
Communication Devices
Video on Demand
Portable and Handheld Products
Personal Video Recorders
DVD Players
SDTVs
VCRs


ORDERING INFORMATION

Part Number Status Package Pins Pb-Free Temp Range
SGM9122YTS8/TR Production TSSOP-8 8 Y -40℃ to +85℃ Samples
SGM9122YWS8/TR Production WSOP-8 8 Y -40℃ to +85℃ Samples

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