Video Amp Hex 5V 20-Pin TSSOP T/R

Fabricated using the revolutionary, complementary Silicon-Germanium (SiGe) BiCom3X process, the THS7365 is a low-power, single-supply, 2.7-V to 5-V, six-channel integrated video buffer. It incorporates three standard-definition (SDTV) and three high-definition (HDTV) filter channels. All filters feature bypassable sixth-order Butterworth filter characteristics that are useful as digital-to-analog converter (DAC) reconstruction filters or as analog-to-digital converter (ADC) anti-aliasing filters. The THS7365 hasflexible input coupling capabilities that can be configured for either ac- or dc-coupled inputs. The 300-mV output level shift allows for a full sync dynamic range at the output with 0-V input. The ac-coupled modes include a transparent sync-tip clamp for composite video (CVBS), Y", and R"G"B" signals with sync. AC-coupled biasing for C"/P"B/P"R channels can easily be achieved by adding an external resistor to VS+. The THS7365 is an ideal choice for all video buffer applications. Its rail-to-rail output stage with 6-dB gain allows for both ac and dc line driving. The ability to drive two lines per channel, or 75O loads, allows for maximum flexibility as a video line driver. The 20.7-mA total quiescent current at 3.3 V and 0.1 µA (disabled mode) makes it an excellent choice for power-sensitive video applications. The THS7365 is available in a TSSOP-20 package that is lead-free and green (RoHS-compliant).

Three SDTV Video Amplifiers for CVBS, S-Video, Y"/P"_B/P"_R, 480i/576i, Y"U"V", or R"G"B"

Three HDTV Video Amplifiers for Y"/P"_B/P"_R, 720p/1080i/1080p30, or G"B"R" (R"G"B")

Bypassable Sixth-Order Low-Pass Filters:

• SD Channels: -3 dB at 9.5-MHz
• HD Channels: -3 dB at 36-MHz

Versatile Input Biasing:

• DC-Coupled with 300-mV Output Shift
• AC-Coupled with Sync-Tip Clamp
• AC-Coupling with Biasing

Built-in 6-dB Gain (2 V/V)

+2.7-V to +5-V Single-Supply Operation

Rail-to-Rail Output:

• Output Swings Within 100 mV from the Rails: Allows AC or DC Output Coupling
• Supports Driving Two Video Lines/Channel

Low Total Quiescent Current: 20.7 mA at 3.3 V

Disabled Supply Current Function: 0.1 µA

Low Differential Gain/Phase: 0.2%/0.3°

RoHS-Compliant Package: TSSOP-20

APPLICATIONS

• Set Top Box Output Video Buffering
• PVR/DVDR/BluRay™ Output Buffering
• Low-Power Video Buffering