THS7314 Overview
Fabricated using the Silicon-Germanium (SiGe) Bi-III process, the THS7314 is a low power single-supply 3-V to 5-V 3-channel integrated video buffer. It incorporates a 5th-order Butterworth filter which is useful as a DAC reconstruction filter or an ADC anti-aliasing filter. The 8.5-MHz filter is a perfect choice for SDTV video which includes posite (CVBS), S-Video, Y'U'V', G'B'R' (R'G'B'), and Y'P'BP'R 480i/576i.
THS7314 Key Features
- 3 SDTV Video Amplifiers for CVBS, S-Video, Y'P'BP'R 480i/576i, Y'U'V', or G'B'R' (R'G'B')
- Integrated Low-Pass Filters
- 5th-Order 8.5-MHz (-3dB) Butterworth
- 1dB Passband Bandwidth at 7-MHz
- 47dB Attenuation at 27-MHz
- Versatile Input Biasing
- DC-Coupled With 285-mV Output Shift
- AC-Coupled with Sync-Tip Clamp
- Allows AC-Coupled With DC-Biasing
- Built-in 6dB Gain (2V/V)