At the IEEE International Solid State Circuits Conference in San Francisco earlier this year, Texas Instruments revealed details of its on-chip bulk acoustic wave oscillator technology, that can replace external crystals in Bluetooth and other RF transceivers. The firm is claiming better than ±30ppm frequency stability over -40°C to 85°C, package stress and 10 years ...

This story continues at ISSCC 2020: No-crystal oscillator hits 30ppm over temperature and 10 years of ageing

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