[time-nuts] new tdc from Texas

379998 379998 at qq.com
Thu Feb 19 07:34:04 UTC 2015


Hi 
    The spec is similar with TDC-GP22. In double-res mode, the resolution is 45ps, the stdev is 35ps. This unit is 55ps and 35ps. Not sure when the sample chip is ready. The TSSOP package is much more friendly to homebrew guys.

http://www.acam.de/fileadmin/Download/pdf/TDC/English/DB_GP22_en.pdf

---Original---
From: "Daniel Mendes"<dmendesf at gmail.com>
Date: 2015/02/18 12:20:16
To: "time-nuts"<time-nuts at febo.com>;
Subject: [time-nuts] new tdc from Texas



Initial datasheet:

http://www.ti.com/lit/ds/symlink/tdc7200.pdf

EVM:

http://www.ti.com/tool/tdc1000-tdc7200evm

Seems good... what do you think?

Daniel
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