THS7313

` 3 SDTV Video Amplifiers for CVBS, S-Video, Y'P'<sub>B</sub>P'<sub>R</sub> 480i/576i, or G'B'R' Video Systems
` I²C™ Control of All Functions on EachChannel
` Integrated Low-Pass Filters
` 5^th Order, 8-MHz Butterworth
` 0.5-dB Attenuation at 5.5 MHz
` 48-dB Attenuation at 27 MHz 3-channel integrated video buffer. It incorporates a 5th
` Selectable Input Bias Modes
` Low 16.6-mA (3.3 V) Total Quiescent Current
` Low 16.6-mA (3.3 V) Total Quiescent Current
` AC-Coupled with Sync-Tip Clamp
` AC-Coupled with Bias
` DC-Coupled with 135-mV Input Shift
` DC-Coupled
` 2:1 Input MUX Allows Multiple Input Sources
` Built-in 6-dB Gain (2 V/V)
` SAG Correction Capable
` 2.7-V to 5-V Single Supply Operation
` Individual Disable (<1 A) and Mute Control
` Rail-to-Rail Output: 
`  Output Swings within 100 mV from the Rails Which Allows AC or DC Output Coupling
` Able to Drive up to 2 Video Lines 75
` Low 16.6-mA (3.3 V) Total Quiescent Current
` Low Differential Gain/Phase of 0.07% / 0.12°

· Set Top Box Output Video Buffering
· PVR/DVDR Output Buffering
· USB/Portable Low Power Video Buffering

Fabricated using the new complimentary silicon-germanium (SiGe) BiCom-III process, the  THS7313 is a low-power, single-supply 2.7-V to 5-V, 3-channel integrated video buffer. THS7313 incorporates a 5^th order Butterworth filter which is useful as a digital-to-analog converter (DAC) reconstruction filter  or an analog-to-digital converter (ADC) anti-aliasing filter.The 8-MHz filter is a perfect choice for SDTV video which includes composite (CVBS), S-Video, Y'U'V', G'B'R', and Y'P'_BP'_R 480i/576i.

Each channel of the THS7313 is individually I²C configurable for all functions which makes it flexible  for any application. THS7313's rail-to-rail output stage allows  for both ac and dc coupling applications.The 6-dB  gain along with the built-in SAG correction allows for maximum flexibility as an output video buffer. 

The 16.6 mA total quiescent current at 3.3 V (55 mW) makes it an excellent choice for USB powered or  portable video applications. THS7313 consumes less than 1 A.

The THS7313 is available in a small lead-free and  RoHS compliant TSSOP-20 package.