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Ultra low power video buffer/filter with power-down

Quantity $ per Unit Savings
1 - 9$1.590%
10 - 24$1.4211%
25 - 99$1.3416%
100 - 125$1.1528%
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Parameter NameParameter Value
Supply Voltage Min Volt2.25
Supply Voltage Max Volt5.0
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
Packing TypeTape And Reel
RoHs compliantEcopack3
Package NameSC70-6

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.

The TSH122 features a 6th-order internal reconstruction filter to attenuate the parasitic frequency of 27 MHz from the clock of the video DAC.

The TSH122 operates from 2.25 to 5 V single power supplies and is tested at 2.5 V and 3.3 V.

The TSH122 is a single operator available in a tiny SC70 plastic package for space saving.

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