Tag Archives: story

EEVblog #134 – The Maxim Manipulation

More dodgy components, this time from our friends at Maxim (c/o Motorola) The DS2502 datasheet is HERE UPDATE: Maxim have admitted the problem and have fixed everything without fuss. It turns out the firmware is intended for Motorola phone batteries: http://www.freepatentsonline.com/5717307.html Podcast: Download

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EEVblog #61 – Crystal Oscillator Drift

Dave explains the what how and why of measuring crystal clock oscillator drift over time. The Clock Drift PCBs Real data collected with the sine fit envelope. And results showing the same characteristic result over a slow temperature ramp. Podcast: Download

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