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Original question:

THS7316: Enhance VGA signals quality

THS7316: Comparison with TPF153

Naizeng Wang
Expert 4790 points
Part Number: THS7316

Hi team,

Could you please list the spec comparison between THS7316 and TPF153? 

Besides, according to customer, the output of TPF153 is higher than input for 80mV. Do THS7316 have this problem?

Br,

Nison

  • +1
    TI__Genius 11485 points

    Hi Nison,

    I attached a comparison table image for these parts highlighting common specs. The parts are somewhat similar with the major difference being that the THS7316 has an internal 5th order low-pass filter, whereas the TPF153 does not which is why it has the higher bandwidth performance. The level shift is common in these video amplifier applications, and it is used to level shift the output to an appropriate range while still allowing the input to be 0V. For our device the level shift is 140mV.

    Best Regards,

    Ignacio