ams, launches TDC focused on speed and precision
Published2017.01.24 19:17Evaluation kit provided including PC programmer and GUI
ams announced the launch of a market-leading TDC (time-to-digital converter) new product that offers enhanced speed and precision, along with low-power characteristics.
The TDC-GPX2 supports standard LVDS and SPI interfaces and is provided in a new compact 9mm x 9mm QFN64 package.
The TDC-GPX2 integrates a 4-channel converter IC that provides single measurement resolution of up to 20psrms per channel in normal mode. When operating in dual-channel high-resolution mode, it can achieve resolution of up to 10psrms with a pulse-to-pulse interval of 5ns.
▲TDC-GPX2 BlockDiagram
ams placed special emphasis on enabling the TDC-GPX2 to be easily implemented in end-product designs, and as a result, the new product supports standard interfaces and minimizes required external components. The chip also includes a driver for quartz reference clock, which can be used for automatic calibration instead of reference input.
ams also provides the GPX2-EVA-KIT evaluation kit. This evaluation kit includes a PC programmer and GUI software, enabling users to set up and connect their own start and stop signals and begin sampling time measurement within minutes.
Georg Jedelhauser, Marketing Director at ams, stated, "ams has already established itself as a leader in the high-end TDC market used in precision distance measurement and scanning applications. Now through the new TDC-GPX2, ams responds to users' demands for superior precision and higher sampling speeds, enabling users to develop next-generation end products that deliver better detail and accuracy."
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