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THS7315 - 3-Channel SDTV Video Amplifier

General Description

Fabricated using the revolutionary complementary silicon-sermanium (SiGe) BiCom3 process, the THS7315 is a low-power, single-supply, 3-V to 5-V 3-channel integrated video buffer.

Key Features

  • Three SDTV Video Amplifiers for CVBS, S-Video, Y'P'BP'R 480i/576i, Y'U'V', or G'B'R' (R'G'B').
  • Integrated Low-Pass Filters:.
  • 5th-Order, 8.5-MHz (.
  • 3dB) Butterworth.
  • 1dB Passband Bandwidth at 7 MHz.
  • 47 dB Attenuation at 27 MHz.
  • Versatile Input Biasing:.
  • DC-Coupled with 230-mV Output Shift.
  • AC-Coupled with Sync-Tip Clamp.
  • Allows AC-Coupled With DC-Biasing.
  • Built-in 5.2 V/V Gain (14.3 dB).

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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THS7315 www.ti.com SLOS532 – JUNE 2007 3-Channel SDTV Video Amplifier with 5th-Order Filters and 5.2-V/V Gain FEATURES • Three SDTV Video Amplifiers for CVBS, S-Video, Y'P'BP'R 480i/576i, Y'U'V', or G'B'R' (R'G'B') • Integrated Low-Pass Filters: – 5th-Order, 8.5-MHz (–3dB) Butterworth – –1dB Passband Bandwidth at 7 MHz – 47 dB Attenuation at 27 MHz • Versatile Input Biasing: – DC-Coupled with 230-mV Output Shift – AC-Coupled with Sync-Tip Clamp – Allows AC-Coupled With DC-Biasing • Built-in 5.2 V/V Gain (14.3 dB) • +3-V to +5-V Single Supply Operation • Rail-to-Rail Output: – Output Swings Within 100 mV of the Rails, Allowing AC- or DC-Output Coupling – Supports Driving Two Lines per Channel • Low Total Quiescent Current: 15.6 mA at 3.3 V • Low Differential Gain/Phase of 0.2%/0.