MEMS timing in 4G conversion solution for home security

MEMS timing in 4G conversion solution for home security

Electronic Specifier reports on SiTime's announcement that CellBounce, a division of ADT, has chosen the SiTime Elite Platform Super-TCXO for its 3G-to-4G conversion solution that is certified for use on the AT&T 4G cellular network.


“Our proprietary 3G-to-4G bridge solution requires very stable timing over its operating life,” said Jay Robertson, Senior Vice President of Product at ADT. “SiTime provides the right timing performance required by our solutions.”

SiTime MEMS-based Elite Super-TCXOs achieve an all-inclusive ±250 ppb frequency stability over ten years, which is ten times better than existing solutions. This performance provides many benefits – eliminating a calibration step in production testing, optimising network bandwidth utilisation, and reducing operating costs by eliminating run-time field calibration.

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