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TSH122：Ultra low power video buffer/filter with power-down

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 performanceDifferential 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

产品规格

宣传册

样片和购买

质量和可靠性