Datasheet > 2305-1DC8

2305-1DC8

更新时间： 2023-02-26 15:38:18

品牌	Logo	应用领域
艾迪悌 - IDT		光电二极管
页数	文件大小	规格书
11页	204K
描述
PLL Based Clock Driver, 2305 Series, 4 True Output(s), 0 Inverted Output(s), PDSO8, SOIC-8

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2305-1DC8 数据手册

IDT2305

3.3VZERODELAYCLOCKBUFFER

COMMERCIALANDINDUSTRIALTEMPERATURERANGES

IDT2305

3.3V ZERO DELAY

CLOCK BUFFER

FEATURES:

DESCRIPTION:

• Phase-Lock Loop Clock Distribution

• 10MHz to 133MHz operating frequency

• Distributes one clock input to one bank of five outputs

• Zero Input-Output Delay

The IDT2305 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 133MHz.

• Output Skew < 250ps

The IDT2305 is an 8-pin version of the IDT2309. IDT2305 accepts one

referenceinput,anddrivesoutfivelowskewclocks.The-1Hversionofthis

device operates, up to 133MHz frequency and has a higher drive than the

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

REF pin. The PLL feedback is on-chip and is obtained from the CLKOUT

pad. In the absence of an input clock, the IDT2305 enters power down. In

• Low jitter <200 ps cycle-to-cycle

• IDT2305-1 for Standard Drive

• IDT2305-1H for High Drive

• No external RC network required

• Operates at 3.3V VDD

• Power down mode

• Available in SOIC package

this mode, the device will draw less than 25μA, the outputs are tri-stated,

and the PLL is not running, resulting in a significant reduction of power.

The IDT2305 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

DECEMBER 2007

2007 Integrated Device Technology, Inc.

DSC 5174/8

12 3 4 5 6 7...11

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与2305-1DC8相关器件

型号	品牌	描述	获取价格	数据表
2305-1DCG	IDT	3.3V ZERO DELAY CLOCK BUFFER No external RC network required	获取价格
2305-1DCGI	IDT	3.3V ZERO DELAY CLOCK BUFFER No external RC network required	获取价格
2305-1DCI	IDT	3.3V ZERO DELAY CLOCK BUFFER No external RC network required	获取价格
2305-1HDC	IDT	3.3V ZERO DELAY CLOCK BUFFER No external RC network required	获取价格
2305-1HDC8	IDT	PLL Based Clock Driver, 2305 Series, 4 True Output(s), 0 Inverted Output(s), PDSO8, SOIC-8	获取价格
2305-1HDCGI	IDT	SOIC-8, Tube	获取价格