GENERAL DEscriptION

The SGM9115 is a rail-to-rail, triple 3rd-order output reconstruction filter which can operate from 3.3V to 5.5V single power supply. Compared with typical passive solutions, triple 3rd-order filters provide better image quality.

The device has a -3dB bandwidth of 9MHz and 44V/μs slew rate. The drivers in SGM9115 can drive DC- or AC-coupled single (150Ω) or dual (75Ω) loads.

The device allows DC-coupled output. An internal level shift circuit avoids synchronous pulse limit. SGM9115 can be DC-coupled or AC-coupled with input video signal to eliminate out-of-band noise, such as the output stage of DAC. Internal clamp and bias circuitry may be used if AC-coupled inputs are required.

The SGM9115 is available in a Green SOIC-8 package. It operates over an ambient temperature range of -40℃ to +125℃.

FEATURES

• Supply Voltage Range: 3.3V to 5.5V

• Triple 3rd-Order 9MHz (SD) Filters

• Transparent Input Clamping

• Internal Gain: 6dB

• Drive Dual Video Loads

• AC- or DC-Coupled Inputs

• AC- or DC-Coupled Outputs

• Rail-to-Rail Output

• -40℃ to +125℃ Operating Temperature Range

• Available in a Green SOIC-8 Package

APPLICATIONS

Video Amplifiers

Video Recorders

Video on Demand (VOD)

Cable and Satellite Set-Top Boxes

Portable and Handheld Products

Communication Devices

SDTVs