ICS91720 Datasheet - Renesas

Clock Generator

ICS91720 Features

* Pin Configuration

* ICS91720 is a Spread Spectrum Clock targeted for Mobile PC and LCD panel applications that CLKIN 1 8 PD#

* generates an EMI-optimized clock signal (EMI peak VDD 2 7 SCLK reduction of 7-14 dB on 3rd-19th harmonics) through GND 3 use of Spread Spectrum techniq

ICS91720 General Description

PIN # PIN NAME PIN DESCRIPTION TYPE 1 CLKIN PWR Input for reference clock. 2 VDD IN Power supply, nominal 3.3V 3 GND OUT Ground pin. 4 * *CLKOUT/FS_IN0 I/O Modulated clock output. Frequency select latch input. Refer to the functionality table. 5 REF_OUT/FS_IN1 * I/O Un-modula.

ICS91720 Datasheet (235.64 KB)