23S05E-1HDCG

更新时间： 2024-02-20 00:36:46

品牌	Logo	应用领域
艾迪悌 - IDT		时钟
页数	文件大小	规格书
8页	65K
描述
3.3V ZERO DELAY CLOCK BUFFER, SPREAD SPECTRUM COMPATIBLE

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23S05E-1HDCG 数据手册

IDT23S05E

3.3VZERODELAYCLOCKBUFFER,SPREADSPECTRUM

COMMERCIALANDINDUSTRIALTEMPERATURERANGES

IDT23S05E

3.3V ZERO DELAY CLOCK

BUFFER, SPREAD SPECTRUM

COMPATIBLE

FEATURES:

DESCRIPTION:

• Phase-Lock Loop Clock Distribution

• 10MHz to 200MHz operating frequency

• Distributes one clock input to one bank of five outputs

• Zero Input-Output Delay

The IDT23S05E is a high-speed phase-lock loop (PLL) clock buffer,

designed to address high-speed clock distribution applications. The zero

delay is achieved by aligning the phase between the incoming clock and

the output clock, operable within the range of 10 to 200MHz.

• Output Skew < 250ps

The IDT23S05E is an 8-pin version of the IDT23S09E. IDT23S05E

accepts one reference input, and drives out five low skew clocks. The -1H

version of this device operates up to 200MHz frequency and has a higher

drive than the -1 device. All parts have on-chip PLLs which lock to an input

clockontheREFpin. ThePLLfeedbackison-chipandisobtainedfromthe

CLKOUT pad. In the absence of an input clock, the IDT23S05E enters

• Low jitter <200 ps cycle-to-cycle

• IDT23S05E-1 for Standard Drive

• IDT23S05E-1H for High Drive

• No external RC network required

• Operates at 3.3V VDD

• Power down mode

• Spread spectrum compatible

• Available in SOIC package

power down. In this mode, the device will draw less than 12µA for

CommercialTemperaturerangeandlessthan25µAforIndustrialtempera-

ture range, the outputs are tri-stated, and the PLL is not running, resulting

in a significant reduction of power.

The IDT23S05E is characterized for both Industrial and Commercial

operation.

FUNCTIONALBLOCKDIAGRAM

CLKOUT

CLK1

PLL

Control

Logic

REF

CLK2

CLK3

CLK4

TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.

COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES

MAY 2010

2006 Integrated Device Technology, Inc.

DSC - 6398/7

12 3 4 5 6 7 8

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