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TSH122 - Ultra low power video buffer

General Description

The TSH122 is a video buffer that uses a voltage feedback amplifier, with an internal gain of 6 dB, an output rail-to-rail, an internal input DC-shift and a SAG correction.

A power-down function allows switching to a sleep mode with an ultra-low consumption.

Key Features

  • SC70.
  • Very low consumption: 1.7 mA Ultra low power-down mode: 4 nA typ. , 500 nA max. Internal 6th order reconstruction filter Internal gain of 6 dB Rail-to-rail output buffer for 75 Ω video line Excellent video performance.
  • Differential gain 0.5%.
  • Differential phase 0.10°.
  • Group delay of 10 ns SAG correction Bottom of video signal close to 0 V Tested with 2.5 V and 3.3 V single supply Data min. and max. are physically tested and guar.

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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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TSH122 Ultra low power video buffer/filter with power-down Features SC70 ■ ■ ■ ■ ■ ■ Very low consumption: 1.7 mA Ultra low power-down mode: 4 nA typ., 500 nA max. Internal 6th order reconstruction filter Internal gain of 6 dB Rail-to-rail output buffer for 75 Ω video line Excellent video performance – Differential gain 0.5% – Differential phase 0.10° – Group delay of 10 ns SAG correction Bottom of video signal close to 0 V Tested with 2.5 V and 3.3 V single supply Data min. and max. are physically tested and guaranteed during production (consumption, gain, filtering, and other parameters are guaranteed) SAG 3 4 OUT GND 2 5 EN (enable) Top view IN 1 6 Vcc ■ ■ ■ ■ Applications ■ Mobile phones www.DataSheet4U.