ICS548-05 datasheet(1/8 Pages) RENESAS

номер детали	ICS548-05

подробное описание детали	T1/E1 CLOCK MULTIPLIER

PDF	8 Pages

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производитель	RENESAS [Renesas Technology Corp]

домашняя страница	http://www.renesas.com

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DATASHEET

T1/E1 CLOCK MULTIPLIER

ICS548-05

IDT® T1/E1 CLOCK MULTIPLIER

1

ICS548-05

REV D 091511

Description

The ICS548-05 is a low-cost, low-jitter,

high-performace clock synthesizer designed to

produce x16 and x24 clocks from T1 and E1

frequencies. Using IDT’s patented analog/digital

Phase- Locked Loop (PLL) techniques, the device uses

a crystal or clock input to synthesize popular

communications frequencies. Power down modes allow

the chip to turn off completely, or the PLL and clock

output to be turned off separately.

IDT manuafactures the largest variety of

communications clock synthesizers for all applications.

Consult IDT to eliminate VCXO’s, crystals, and

oscillators from your board.

Features

• Packaged in 16-pin TSSOP

• Available in Pb (lead) free package

• Ideal for telecom/datacom chips

• Replaces oscillators

• 3.3 V or 5 V operation

• Uses a crystal or clock input

• Produces 24.704, 37.056, 32.768, or 49.152 MHz

• Includes Power-down features

• Advanced, low-power, sub-micron CMOS process

• See also the MK2049-34 for generating

• Industrial temperature range available

Block Diagram

X1/ICLK

X2

Input

Buffer/

Crystal

Oscillator

1.544 MHz or

2.048 MHz

clock or crystal

input

Optional crystal

capacitors

CLK

REFOUT

MSEL

X16 or x24

PLL/Clock

Synthesis

Circuitry

REFEN

PDCLK

Аналогичный номер детали - ICS548-05

производитель	номер детали	датащи	подробное описание детали
Integrated Circuit Syst...	ICS548-05AII	71Kb / 4P	MP3 Audio Clock Revision 032900

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Аналогичное описание - ICS548-05

производитель	номер детали	датащи	подробное описание детали
Exar Corporation	XRT8001	1Mb / 48P	WAN Clock for T1 and E1 Systems
Zarlink Semiconductor I...	MT9040	424Kb / 27P	T1/E1 Synchronizer
Cypress Semiconductor	CY26200	94Kb / 5P	T1/E1 Clock Generator
Bourns Electronic Solut...	SM75056	237Kb / 1P	T1/E1 Transformer
Integrated Device Techn...	MK1581-01	229Kb / 11P	LOW PHASE NOISE T1/E1 CLOCK GENERATOR
Cypress Semiconductor	CY26200	94Kb / 5P	T1/E1 Clock Generator
Rhombus Industries Inc.	T-16100	70Kb / 2P	T1 / E1 / ISDN PRI Quad T1/E1
PCA ELECTRONICS INC.	EPA3529S	21Kb / 1P	T1/E1 Transformer
PCA ELECTRONICS INC.	EPR1501S	44Kb / 1P	T1/E1 Transformers
Renesas Technology Corp	MK1581-01	410Kb / 12P	LOW PHASE NOISE T1/E1 CLOCK GENERATOR 051310

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