TSW2170 Crystal Filtered 70MHz Source Evaluation Module


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The TSW2170EVM is a very clean 70 MHz source designed for the purposes of providing an input signal for testing TI ADC devices. The EVM includes a 70MHz crystal oscillator, an amplifier and a 70MHz Crystal filter with 16kHz band pass response. The output of the TSW2170EVM is set to about 10dBm, approximately 2Vpp, with typical harmonic performance greater than 80dBc. This is the appropriate peak to peak swing required by most TI ADCs. The TSW2170 can be easily powered from a 5V source such as a lab supply or from the 5V source of the TSW2200EVM (Low Cost Portable Power Supply).

  • Requires single 5V supply
  • Onboard 70M crystal oscillator
  • Onboard amplifier
  • Onboard 70M crystal filter
  • Harmonic performance better than 80dBc
  • 2Vpp output level, direct connects to TI ADC EVMs for analysis
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    Evaluation board

    TSW2170EVM – TSW2170EVM Crystal Filtered 70MHz Source

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    TI's Standard Terms and Conditions for Evaluation Items apply.

    Design files

    TSW2110EVM Design Package board rev B SLAR064.ZIP (1580 KB)

    Technical documentation

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    Type Title Date
    Certificate TSW2170EVM EU Declaration of Conformity (DoC) Jan. 02, 2019
    User guide TSW2170EVM User's Guide Feb. 01, 2013

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