IDT2309-1DCI

更新时间： 2024-10-02 22:29:23

品牌	Logo	应用领域
艾迪悌 - IDT		时钟
页数	文件大小	规格书
10页	136K
描述
3.3V ZERO DELAY CLOCK BUFFER

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数据手册

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IDT2309-1DCI 数据手册

IDT2309

3.3VZERODELAYCLOCKBUFFER

COMMERCIALANDINDUSTRIALTEMPERATURERANGES

IDT2309

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 and one bankd

of four outputs

The IDT2309 is a high-speed phase-lock loop (PLL) clock buffer,

designedtoaddresshigh-speedclockdistributionapplications. Thezero

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

the output clock, operable within the range of 10 to 133MHz.

TheIDT2309isa16-pinversionoftheIDT2305. TheIDT2309accepts

one reference input, and drives two banks of four low skew clocks. The

-1H version of this device operates at up to 133MHz frequency and has

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

IDT2309 enters power down, and the outputs are tri-stated. In this mode,

• Separate output enable for each output bank

• Output Skew < 250ps

• Low jitter <200 ps cycle-to-cycle

• IDT2309-1 for Standard Drive

• IDT2309-1H for High Drive

• No external RC network required

• Operates at 3.3V VDD

• Available in SOIC and TSSOP packages

the device will draw less than 25µA.

The IDT2309 is characterized for both Industrial and Commercial

operation.

NOTE: For new designs, refer to AN-233.

FUNCTIONALBLOCKDIAGRAM

CLKOUT

CLKA1

PLL

REF

CLKA2

CLKA3

CLKA4

Control

Logic

CLKB1

CLKB2

CLKB3

CLKB4

TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.

COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES

NOVEMBER 2002

2002 Integrated Device Technology, Inc.

DSC 5175/5

12 3 4 5 6 7...10

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与IDT2309-1DCI相关器件

型号	品牌	获取价格	描述	数据表
IDT2309-1DCI8	IDT	获取价格	PLL Based Clock Driver, 2309 Series, 8 True Output(s), 0 Inverted Output(s), PDSO16, SOIC-
IDT2309-1HDC	IDT	获取价格	3.3V ZERO DELAY CLOCK BUFFER
IDT2309-1HDCG	IDT	获取价格	3.3V ZERO DELAY CLOCK BUFFER
IDT2309-1HDCGI	IDT	获取价格	3.3V ZERO DELAY CLOCK BUFFER
IDT2309-1HDCGI8	IDT	获取价格	PLL Based Clock Driver, 8 True Output(s), 0 Inverted Output(s), PDSO16, SOIC-16
IDT2309-1HDCI	IDT	获取价格	3.3V ZERO DELAY CLOCK BUFFER
IDT2309-1HP	IDT	获取价格	PLL Based Clock Driver, 2309 Series, 8 True Output(s), 0 Inverted Output(s), PDSO16, TSSOP
IDT2309-1HPG	IDT	获取价格	3.3V ZERO DELAY CLOCK BUFFER
IDT2309-1HPG8	IDT	获取价格	PLL Based Clock Driver, 2309 Series, 8 True Output(s), 0 Inverted Output(s), PDSO16, TSSOP
IDT2309-1HPGG	IDT	获取价格	3.3V ZERO DELAY CLOCK BUFFER