SGM9149
13MHz, Triple-Channel, 5th-Order, Standard Definition Video Filter Driver
Triple, 6th-Order, Video Filter Driver for SD/PS/HD (1080i)/HD (1080p)
The SGM9149 is a rail-to-rail, 3-channel, 5th-order output reconstruction filter with input clamps which can operate from 3.0V to 5.5V single power supply, while consuming an ultra-low 21mA quiescent current. The device is optimized for low power, wide range of television and set-top box applications.
The device has a -3dB bandwidth of 13MHz and 61V/μs slew rate, allowing DC- or AC-coupled output. SGM9149 can be DC-coupled or AC-coupled with input video signal to eliminate out-of-band noise, such as the output stage of DAC.
The SGM9149 is available in Green SOIC-8 and MSOP-8 packages. It operates over an ambient temperature range of -40℃ to +85℃.
Supply Voltage Range: 3.0V to 5.5V
3-Channel 5th-Order 13MHz (SD) Filter
Transparent Input Clamping
Internal Gain: 6dB
Quiescent Current: 21mA (TYP)
AC- or DC-Coupled Inputs
AC- or DC-Coupled Outputs
Rail-to-Rail Output
-40℃ to +85℃ Operating Temperature Range
Available in Green SOIC-8 and MSOP-8 packages
Video Amplifiers
Video Recorders
Video on Demand (VOD)
Cable and Satellite Set-Top Boxes
Communication Devices
