Datasheet > 23S09E-1HDCG8

23S09E-1HDCG8

更新时间： 2024-11-18 07:35:03

品牌	Logo	应用领域
艾迪悌 - IDT		时钟
页数	文件大小	规格书
8页	69K
描述
3.3V ZERO DELAY CLOCK BUFFER, SPREAD SPECTRUM COMPATIBLE

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23S09E-1HDCG8 数据手册

IDT23S09E

3.3VZERODELAYCLOCKBUFFER

COMMERCIALANDINDUSTRIALTEMPERATURERANGES

IDT23S09E

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 and one bank of

four outputs

The IDT23S09E 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 200MHz.

• Separate output enable for each output bank

• Output Skew < 250ps

• Low jitter <200 ps cycle-to-cycle

• IDT23S09E-1 for Standard Drive

• IDT23S09E-1H for High Drive

TheIDT23S09Eisa16-pinversionoftheIDT23S05E. TheIDT23S09E

acceptsonereferenceinput,anddrivestwobanksoffourlowskewclocks.

The-1Hversionofthisdeviceoperatesupto200MHzfrequencyandhas

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

IDT23S09E enters power down. In this mode, the device will draw less

• No external RC network required

• Operates at 3.3V VDD

• Spread spectrum compatible

• Available in SOIC and TSSOP packages

than 12µA for Commercial Temperature range and less than 25µA for

Industrial temperature range, and the outputs are tri-stated.

The IDT23S09E is characterized for both Industrial and Commercial

operation.

FUNCTIONALBLOCKDIAGRAM

CLKOUT

CLKA1

PLL

REF

CLKA2

CLKA3

CLKA4

Control

Logic

CLKB1

CLKB2

CLKB3

CLKB4

TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.

COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES

MAY 2010

2006 Integrated Device Technology, Inc.

DSC - 6399/11

12 3 4 5 6 7 8

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