THS7374 Series

4-Ch SDTV (Component and Composite) Video Amplifier with 9.5MHz Filters and 6dB Gain

Catalog

4-Ch SDTV (Component and Composite) Video Amplifier with 9.5MHz Filters and 6dB Gain

Part	Current - Supply	Supplier Device Package	Current - Output / Channel [custom]	Package / Case [custom]	Package / Case [custom]	Package / Case	Slew Rate	Applications	Mounting Type	Number of Circuits	-3db Bandwidth	Output Type	Function	Contents	Primary Attributes	Primary Attributes	Secondary Attributes [Max]	Secondary Attributes [Min]	Supplied Contents	Type	Utilized IC / Part
Texas Instruments THS7374IPW	10 mA	14-TSSOP	90 mA	0.173 "	4.4 mm	14-TSSOP	130 V/µs	Buffer	Surface Mount	4	9.5 MHz	Rail-to-Rail
Texas Instruments THS7374IPWR	10 mA	14-TSSOP	90 mA	0.173 "	4.4 mm	14-TSSOP	130 V/µs	Buffer	Surface Mount	4	9.5 MHz	Rail-to-Rail
Texas Instruments THS7374EVM													Amplifier Quad	Board(s)	6 Outputs 9.5 MHz	SDTV	5 V	3 V	Board(s)	Video	THS7374

Catalog

4-Ch SDTV (Component and Composite) Video Amplifier with 9.5MHz Filters and 6dB Gain

Key Features

• 4-SDTV Video Amplifiers for CVBS, S-Video,Y'P'BP'R480i/576i, Y'U'V', or G'B'R' (R'G'B')Integrated Low-Pass Filters:6th-Order 9.5-MHz (–3 dB) Butterworth–1 dB Passband Bandwidth at 8.2-MHz54-dB Attenuation at 27-MHz150-MHz (–3 dB) Filter Bypass ModeVersatile Input BiasingDC-Coupled with 300-mV Output ShiftAC-Coupled with Sync-Tip ClampAC-Coupled with Biasing AllowedBuilt-in 6-dB Gain (2 V/V)+3-V to +5-V Single-Supply OperationRail-to-Rail Output:Output Swings Within 100 mV from the Rails to Allow AC or DC Output CouplingSupports Driving 2 Lines per ChannelLow 9.6-mA at 3.3-V Total Quiescent Current0.1-µA Disabled Supply Current FunctionLow Differential Gain/Phase of 0.15%/0.3°Lead-Free and Green TSSOP-14 Package4-SDTV Video Amplifiers for CVBS, S-Video,Y'P'BP'R480i/576i, Y'U'V', or G'B'R' (R'G'B')Integrated Low-Pass Filters:6th-Order 9.5-MHz (–3 dB) Butterworth–1 dB Passband Bandwidth at 8.2-MHz54-dB Attenuation at 27-MHz150-MHz (–3 dB) Filter Bypass ModeVersatile Input BiasingDC-Coupled with 300-mV Output ShiftAC-Coupled with Sync-Tip ClampAC-Coupled with Biasing AllowedBuilt-in 6-dB Gain (2 V/V)+3-V to +5-V Single-Supply OperationRail-to-Rail Output:Output Swings Within 100 mV from the Rails to Allow AC or DC Output CouplingSupports Driving 2 Lines per ChannelLow 9.6-mA at 3.3-V Total Quiescent Current0.1-µA Disabled Supply Current FunctionLow Differential Gain/Phase of 0.15%/0.3°Lead-Free and Green TSSOP-14 Package

Description

Fabricated using the revolutionary complementary Silicon-Germanium (SiGe) BiCom3X process, the THS7374 is a low-power, single-supply 3 V to 5 V four-channel integrated video buffer. It incorporates a sixth-order Butterworth filter (able to be bypassed) which is useful as a digital-to-analog converter (DAC) reconstruction filter or an analog-to-digital converter (ADC) anti-aliasing filter. The 9.5-MHz filter is a perfect choice for SDTV video that includes composite (CVBS), s-video, Y'U'V', G'B'R' (R'G'B'), and Y'P'BP'R480i/576i. As part of the THS7374 flexibility, the input 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 option for CVBS, Y', and G'B'R' signals with sync. AC-coupled biasing for C'/P'B/P'Rchannels can easily be achieved by adding an external resistor. The THS7374 is the perfect 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 75-Ω loads, allows for maximum flexibility as a video line driver. The 9.6-mA total quiescent current at 3.3 V and 0.1-µA disabled current makes it an excellent choice for portable or other power-sensitive applications. The THS7374 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 THS7374 is a low-power, single-supply 3 V to 5 V four-channel integrated video buffer. It incorporates a sixth-order Butterworth filter (able to be bypassed) which is useful as a digital-to-analog converter (DAC) reconstruction filter or an analog-to-digital converter (ADC) anti-aliasing filter. The 9.5-MHz filter is a perfect choice for SDTV video that includes composite (CVBS), s-video, Y'U'V', G'B'R' (R'G'B'), and Y'P'BP'R480i/576i. As part of the THS7374 flexibility, the input 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 option for CVBS, Y', and G'B'R' signals with sync. AC-coupled biasing for C'/P'B/P'Rchannels can easily be achieved by adding an external resistor. The THS7374 is the perfect 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 75-Ω loads, allows for maximum flexibility as a video line driver. The 9.6-mA total quiescent current at 3.3 V and 0.1-µA disabled current makes it an excellent choice for portable or other power-sensitive applications. The THS7374 is available in a TSSOP-14 package that is lead-free and green (RoHS) compliant.