Dutch start-up Anagear has released a power management IC (PMIC) for wireless sensor nodes, that consumes an average of 600nA, said the firm. Typically, wireless sensor nodes have a microcontroller that spends most of its time in sleep, ...
Quartz-like frequency stability from a simple, tiny, silicon chip oscillator? That is the claim of fabless start-up eoSemi of Congleton Cheshire: accuracy, small size, low power, low cost, and no micromachining. Last year it sampled its ...
Tags: frequency stability, chip oscillator, eoSemi, mobile phone