THS7374IPW
Active4-CH SDTV (COMPONENT AND COMPOSITE) VIDEO AMPLIFIER WITH 9.5MHZ FILTERS AND 6DB GAIN
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THS7374IPW
Active4-CH SDTV (COMPONENT AND COMPOSITE) VIDEO AMPLIFIER WITH 9.5MHZ FILTERS AND 6DB GAIN
Technical Specifications
Parameters and characteristics for this part
| Specification | THS7374IPW |
|---|---|
| -3db Bandwidth | 9.5 MHz |
| Applications | Buffer |
| Current - Output / Channel [custom] | 90 mA |
| Current - Supply | 10 mA |
| Mounting Type | Surface Mount |
| Number of Circuits | 4 |
| Output Type | Rail-to-Rail |
| Package / Case | 14-TSSOP |
| Package / Case [custom] | 0.173 " |
| Package / Case [custom] | 4.4 mm |
| Slew Rate | 130 V/µs |
| Supplier Device Package | 14-TSSOP |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 0.82 | |
| 10 | $ 0.73 | |||
| 90 | $ 0.57 | |||
| 270 | $ 0.53 | |||
| 540 | $ 0.47 | |||
| 1080 | $ 0.44 | |||
| Texas Instruments | TUBE | 1 | $ 0.78 | |
| 100 | $ 0.65 | |||
| 250 | $ 0.47 | |||
| 1000 | $ 0.35 | |||
Description
General part information
THS7374 Series
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.
Documents
Technical documentation and resources
