Datasheet > PL602082

PL602082

更新时间： 2023-12-06 20:02:19

品牌	Logo	应用领域
美国微芯 - MICROCHIP		PC
页数	文件大小	规格书
15页	616K
描述
The PL602081 and PL602082 are members of the PCI-Express family of devices from Micrel and provide

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PL602082 数据手册

PL60208X

PCIe Octal, Ultra-Low Jitter,

HCSL Frequency Synthesizer

General Description

Features

The PL602081 and PL602082 are members of the PCI

Express family of devices from Micrel and provide an

extremely low-noise timing solution for PCI Express clock

signals. They are based upon a unique synthesizer

architecture that provides very low phase noise.

 Generates eight HCSL clock outputs.

 PL602081 output frequencies: 25MHz, 100MHz, or

200MHz.

 PL602082 output frequencies: 25MHz, 125MHz, or

250MHz.

The devices operate from a 3.3V or 2.5V power supply

and synthesize eight HCSL output clocks. The PL602081

synthesizes 25MHz, 100MHz, or 200MHz and the

PL602082 synthesizes 25MHz, 125MHz, or 250MHz. The

PL60208x devices accept a 25MHz crystal or LVCMOS

reference clock.

 2.5V or 3.3V operating range.

 Typical phase jitter: 250fs for 12KHz to 20MHz.

 Compliant with PCI Express Gen1, Gen2, and Gen3.

 Industrial temperature range (–40C to +85C).

 RoHS and PFOS compliant.

Datasheets and support documentation are available on

Micrel’s web site at: www.micrel.com.

 Available in 44-pin 7mm  7mm QFN package.

Applications

Block Diagram

 Servers

 Storage systems

 Switches and routers

 Gigabit Ethernet

 Set-top boxes/DVRs

Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

Revision 1.1

December 11, 2013

hbwhelp@micrel.com or (408) 955-1690

12 3 4 5 6 7...15

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