I would like to ask you some questions on nRF51822 Hardware:
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From nRF51822 datasheet, a 16M or 32M external clock is needed, now if we have one 26M TCXO is available in system. Can nRF51822 work with external 26MHz clock input (0.9Vpp, +/-2ppm)?
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In 1.8V power supply mode, if we can provide one 1.8V IO voltage for nRF51822, can you tell me 1.8V requirement (maximum consumption current?, ripple?...)