ICS91730 datasheet(1/11 Pages) ICST

номер детали	ICS91730

подробное описание детали	Low EMI, Spread Modulating, Clock Generator

PDF	11 Pages

Scroll/Zoom	100%

производитель	ICST [Integrated Circuit Systems]

домашняя страница	http://www.icst.com

Logo

1 / 11 page

Integrated

Circuit

Systems, Inc.

ICS91730

0794D—05/23/05

Block Diagram

Pin Configuration

Features:

•

ICS91730 is a Spread Spectrum Clock targeted for

Mobile PC and LCD panel applications that

generates an EMI-optimized clock signal (EMI peak

reduction of 7-14 dB on 3rd-19th harmonics) through

use of Spread Spectrum techniques.

•

ICS91730 focuses on the lower input frequency

range of 14.318 to 80.00 MHz with a spread

modulation of 20kHz to 40kHz.

Specifications:

•

Supply Voltages: VDD = 3.3V ±0.3V

•

Frequency range: 14.318 MHz

≤ Fin ≥ 80 MHz

•

Cyc to Cyc jitter: <150ps

•

Output duty cycle 45-55%

•

Guarantees +85°C operational condition.

•

8-pin SOIC

•

Reference input

Low EMI, Spread Modulating, Clock Generator

Functionality

CLK

CL

REFOUT

KOUT

OUT

PD#

CLKIN

PLL1

Spread

Spectr

Spectrum

um

SD

SDA

AT

TA

A

SCLK

FS_IN1

Control

Logic

Config.

Reg.

FSIN_1

0

-0.8 down spread

1

-1.25 down spread

27.00MHz in --> 27.00MHz out

MHz

Spread % default

14.318 MHz in --> 27MHz out

CLKIN 18 PD#*

VDD 27 SCLK

GND 36 SDATA

CLKOUT 45 REF_OUT/FS_IN1*

8 Pin SOIC

* Internal Pull-Up Resistor

Аналогичный номер детали - ICS91730

производитель	номер детали	датащи	подробное описание детали
Integrated Device Techn...	ICS91730	165Kb / 11P	LOW EMI, SPREAD MODULATING, CLOCK GENERATOR
Renesas Technology Corp	ICS91730	334Kb / 12P	LOW EMI, SPREAD MODULATING, CLOCK GENERATOR 2019

More results

Аналогичное описание - ICS91730

производитель	номер детали	датащи	подробное описание детали
Integrated Circuit Syst...	ICS91718	84Kb / 11P	Low EMI, Spread Modulating, Clock Generator
	ICS91720	91Kb / 11P	Low EMI, Spread Modulating, Clock Generator
	ICS91719	76Kb / 10P	Low EMI, Spread Modulating, Clock Generator
Cypress Semiconductor	FS791	143Kb / 9P	Low EMI Spectrum Spread Clock
Cypress Semiconductor	CYIFS781BSXC	252Kb / 12P	Low EMI Spectrum Spread Clock
Integrated Device Techn...	ICS91730	165Kb / 11P	LOW EMI, SPREAD MODULATING, CLOCK GENERATOR
Renesas Technology Corp	ICS91718	301Kb / 12P	Low EMI, Spread Modulating, Clock Generator 2019
	ICS91719	307Kb / 11P	Low EMI, Spread Modulating, Clock Generator 2019
	ICS91720	270Kb / 12P	Low EMI, Spread Modulating, Clock Generator 2019
	ICS91730	334Kb / 12P	LOW EMI, SPREAD MODULATING, CLOCK GENERATOR 2019

More results

ICS91730 датащи(PDF) 1 Page - Integrated Circuit Systems

ICS91730 датащи(HTML) 1 Page - Integrated Circuit Systems

Аналогичный номер детали - ICS91730

Аналогичное описание - ICS91730

Html Pages

1 2 3 4 5 6 7 8 9 10 11

датащи скачать

ссылки URL