SM9501A

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The SM9501A is a BiCMOS RCC*1 receiver IC. It accepts low frequency standard wave input received from an external antenna, amplifies it, detects the data signal, and outputs a digital time code signal.

*1 : Radio controlled clock

Block Diagram

Datasheets

SM9501A.pdf

Key Features

Operating supply voltage range: 2.4 to 3.6V
Operating current consumption: 55µA (typ) @3V
Standby current consumption: 0.1µA (max) @3V
High sensitivity: 0.5µVrms input
Wide frequency range: 35kHz to 80kHz
Include analog switch for antenna tuning capacitors change
AGC gain hold function
External crystal filter connection
BiCMOS process
Package:VSOP-16, Chip form