描述
The SGM9119 is a rail-to-rail, 3-channel, 5th-order output reconstruction filter with input clamps which can operate from 3.3V 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 8MHz and 31.5V/μs slew rate, allowing DC- or AC-coupled output. SGM9119 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 SGM9119 is available in Green SOIC-8 and MSOP-8 packages. It operates over an ambient temperature range of -40℃ to +85℃.
特性
? Supply Voltage Range: 3.3V to 5.5V
? 3-Channel 5th-Order 8MHz (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
