THS7372 Series

4-Channel Video Amplifier with 1-SD and 3-Full-HD Filters with 6-dB Gain

Catalog

4-Channel Video Amplifier with 1-SD and 3-Full-HD Filters with 6-dB Gain

Part	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Mounting Type	Current - Supply	Current - Output / Channel [custom]	Output Type	-3db Bandwidth	Applications	Number of Circuits	Package / Case [custom]	Package / Case [custom]	Package / Case	Supplier Device Package
Texas Instruments THS7372IPW	5.5 V	2.6 V	Surface Mount	24.5 mA	90 mA	Rail-to-Rail	9.5 MHz	Filter	4	0.173 "	4.4 mm	14-TSSOP	14-TSSOP

Catalog

4-Channel Video Amplifier with 1-SD and 3-Full-HD Filters with 6-dB Gain

Key Features

• One SDTV Video Amplifier for CVBS VideoThree Fixed Full-HD 1080p60 Filters for Y’/P’B/P’R, G’B’R’, or Computer RGB OutputsSixth-Order Low-Pass Filters:SD Channel: –3 dB at 9.5 MHzFixed Full-HD Channels: –3 dB at 72 MHzVersatile Input Biasing:DC-Coupled with 300-mV Output ShiftAC-Coupled with Sync-Tip Clamp or BiasBuilt-in 6-dB Gain (2 V/V)+2.7-V to +5-V Single-Supply OperationRail-to-Rail Output:Output Swings within 100 mV from the Rails: Allows AC or DC Output CouplingSupports Driving Two Video Lines/ChannelLow Total Quiescent Current: 23.4 mA at 3.3 VDisabled Supply Current Function: 0.1 µALow Differential Gain/Phase: 0.2%/0.35°RoHS-Compliant TSSOP-14 PackageOne SDTV Video Amplifier for CVBS VideoThree Fixed Full-HD 1080p60 Filters for Y’/P’B/P’R, G’B’R’, or Computer RGB OutputsSixth-Order Low-Pass Filters:SD Channel: –3 dB at 9.5 MHzFixed Full-HD Channels: –3 dB at 72 MHzVersatile Input Biasing:DC-Coupled with 300-mV Output ShiftAC-Coupled with Sync-Tip Clamp or BiasBuilt-in 6-dB Gain (2 V/V)+2.7-V to +5-V Single-Supply OperationRail-to-Rail Output:Output Swings within 100 mV from the Rails: Allows AC or DC Output CouplingSupports Driving Two Video Lines/ChannelLow Total Quiescent Current: 23.4 mA at 3.3 VDisabled Supply Current Function: 0.1 µALow Differential Gain/Phase: 0.2%/0.35°RoHS-Compliant TSSOP-14 Package

Description

Fabricated using the revolutionary, complementary Silicon-Germanium (SiGe) BiCom3X process, the THS7372 is a low-power, single-supply, 2.7-V to 5-V, four-channel integrated video buffer. It incorporates one SDTV filter and three fixed Full-HD (also known as True-HD) HDTV filters. All filters feature sixth-order Butterworth characteristics that are useful as digital-to-analog converter (DAC) reconstruction filters or as analog-to-digital converter (ADC) anti-aliasing filters. The THS7372 has flexible input coupling capabilities, and 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. AC-coupled modes include a transparent sync-tip clamp for CVBS, Y’, and G’B’R’ signals. AC-coupled biasing for P’B/P’Rchannels can easily be achieved by adding an external resistor to VS+. The THS7372 is an ideal choice for a wide range of 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, or 75-Ω loads, allows for maximum flexibility as a video line driver. The 23.4-mA total quiescent current at 3.3 V and 0.1 µA (disabled mode) makes it well-suited for systems that must meet power-sensitive Energy Star® standards. The THS7372 is available in a TSSOP-14 package that is lead-free and green (RoHS-compliant). Fabricated using the revolutionary, complementary Silicon-Germanium (SiGe) BiCom3X process, the THS7372 is a low-power, single-supply, 2.7-V to 5-V, four-channel integrated video buffer. It incorporates one SDTV filter and three fixed Full-HD (also known as True-HD) HDTV filters. All filters feature sixth-order Butterworth characteristics that are useful as digital-to-analog converter (DAC) reconstruction filters or as analog-to-digital converter (ADC) anti-aliasing filters. The THS7372 has flexible input coupling capabilities, and 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. AC-coupled modes include a transparent sync-tip clamp for CVBS, Y’, and G’B’R’ signals. AC-coupled biasing for P’B/P’Rchannels can easily be achieved by adding an external resistor to VS+. The THS7372 is an ideal choice for a wide range of 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, or 75-Ω loads, allows for maximum flexibility as a video line driver. The 23.4-mA total quiescent current at 3.3 V and 0.1 µA (disabled mode) makes it well-suited for systems that must meet power-sensitive Energy Star® standards. The THS7372 is available in a TSSOP-14 package that is lead-free and green (RoHS-compliant).