Seiko NPC Corporation | Products- [CF5707CG]

CF5707CG
Analog Watch Stepping Motor Driver

Description

The CF5707CG is a 32.768kHz reference frequency crystal oscillator CMOS LSI for stepping motor drives in low-current consumption analog watches.

Block Diagram

Features

·	32.768kHz crystal oscillator circuit C_G = 5pF, C_D = 17pF built-in
·	-1.2 to -2.0V operating supply voltage range
·	150nA (typ) to 250nA (max) operating current consumption
·	Reset function:Reset in 4Hz frequency steps

Further Details



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