CF9501A

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 I PINOUT (Top view) pre lim ina VDDA IN1 IN3 IN2 1 I I I I I I I I I 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 for antennatuning capacitors change AGC gain hold function External crystal filter connection BiCMOS process Package:16-pin VSOP, Chip form http://www.DataSheet4U.net/ ORDERING INFORMATION Device PACKAGE DIMENSIONS (Unit: mm) Package SM9501AV 16-pin VSOP Chip form SM9501BV CF9501A 4.4 ± 0.2 6.4 ± 0.2 0.275TYP 5.1 ± 0.2 0.10 + 0.1 0.22 − 0.05 0.12 M NIPPON PRECISION CIRCUITS INC.—1 0.10 ± 0.05 0.65 1.15 ± 0.1 0 to 10 ° 0.5 ± 0.2 ry 16 *1: Radio controlled clock VDD PON OUT VSS HLDN CP CB LF FCN XO VSSA XI 8 9 + 0. 0.15 − 1 0.05 datasheet pdf - http://www.DataSheet4U.net/ SM9501A/B PAD LAYOUT (CF9501A) (Unit: µm) VDDA VDD (1430,2360) 1 IN1 IN3 IN2 FCN XO 2 3 4 5 16 15 14 PON VSSA XI DA9501 NPC (0,0) PAD NAME and DIMENSIONS (CF9501A) Number 1 2 3 4 5 6 7 8 9 ...