SM8760CA Datasheet - Nippon Precision Circuits

SM8760CA Spread Spectrum Clock Generator

Number 1 2 3 4 5 6 7 8 Name XT XTN PDN ENS REFOUT VSS CLKOUT VDD I/O I O I I O GND O PWR Function Crystal oscillator element connection or external clock input Crystal oscillator element connection Power-down control (with built-in pull-up resistor) SS modulation function ON/OFF (with built-in pull-.

SM8760CA Spread Spectrum Clock Generator OVERVIEW The SM8760CA is a compact clock generator IC with 4-times multiplication clock signal output that has a spread spectrum (SS) function to reduce undesirable EMI radiation. The SM8760CA has built-in crystal oscillator circuit, PLL, and loop ﬁlter. It accepts an input clock signal, generated using an external crystal or direct www.DataSheet4U.com external clock input, and outputs 1 SS-modulated 4-times multiplication clock signal and 1 unmodulated .

SM8760CA Features

* control pins to select SS modulation function ON/OFF and power-down modes. FEATURES I I I PINOUT (Top view) I I I I I I Spread spectrum clock output to reduce EMI Modulation rate: Center spread: ± 1.0% Input frequency

* Using crystal element connection: 12.75MHz (fundamental frequency)

SM8760CA Datasheet (142.57 KB)