Datasheet Summary
SM9501A/B Radio Controlled Clock Receiver IC
OVERVIEW
The SM9501A/B 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.
Features
PINOUT
(Top view) pre lim ina
VDDA IN1 IN3 IN2
Operating supply voltage range
- 2.4 to 3.6V (A version)
- 4.5 to 5.5V (B version) Operating current consumption
- 55µA (typ) @3V (A version)
- 55µA (typ) @5V (B version) Standby current consumption
- 0.1µA (max) @3V (A version)
- 0.1µA (max) @5V (B version) High sensitivity: 0.5µVrms input Wide frequency range (35kHz to 80kHz) Include analog switch...