SM8760CA Datasheet | Nippon Precision Circuits

OVERVIEW The SM8760CA is a pact 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 .. external clock input, and outputs 1 SS-modulated 4-times multiplication clock signal and 1 unmodulated reference signal. In addition, the SM8760CA features control pins to select SS modulation function ON/OFF and power-down modes. FEATURES PINOUT (Top view) Spread spectrum clock output to reduce EMI Modulation rate: Center spread: ± 1.0% Input frequency - Using crystal element connection: 12.75MHz (fundamental frequency) - Using external input clock: 12.75MHz Multiplication: 4-time multiplication Operating supply voltage: 3.3 ± 0.3V Low jitter: 350ps typ (Cycle-to-Cycle) Functions: Power-down function, SS modulation ON/OFF Mode control pins: Pull-up resistors built-in Package: 8-pin VSOP XT XTN PDN ENS VDD CLKOUT VSS REFOUT APPLICATIONS I I I I I Printer (laser/inkjet) Photocopiers, scanners LCD/PDP displays Projectors Miscellaneous electronic equipment PACKAGE DIMENSIONS (Unit: mm) 0 to 10 ° ORDERING INFORMATION 4.4 ± 0.2 0.5 ± 0.2 + 0.1 0.05 0.15 - Device SM8760CAV Package 8-pin VSOP 0.575TYP 3.1 ± 0.3 0.65 0.10 0.22 ± 0.1 0.1 ± 0.05 1.15 ± 0.05 6.4 ± 0.3 0.12 M SEIKO NPC CORPORATION - 1 BLOCK...