Datasheet > DSC557-04133KL1-T

DSC557-04133KL1-T

更新时间： 2024-11-13 00:08:15

品牌	Logo	应用领域
麦瑞 - MICREL		PC
页数	文件大小	规格书
7页	641K
描述
Crystal-lessâ¢ Three Output PCIe Clock Generator

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DSC557-04

Crystal-less™ Three Output PCIe Clock Generator

General Description

Features

The DSC557-04 is a Crystal-less™, three

 Meets PCIe Gen1, Gen2 & Gen3 specs

output PCI express clock generator meeting

Gen1, Gen2, and Gen3 specifications. The

clock generator uses proven silicon MEMS

technology to provide excellent jitter and

stability over a wide range of supply

voltages and temperatures. By eliminating

the external quartz crystal, MEMS clock

generators significantly enhance reliability

and accelerate product development, while

meeting stringent clock performance criteria

for a variety of communications, storage,

and networking applications.

 Available Output Formats:

o HCSL, LVPECL, or LVDS

o Mixed Outputs: LVPECL/HCSL/LVDS

 Wide Temperature Range

o Ext. Industrial: -40° to 105° C

o Industrial: -40° to 85° C

o Ext. commercial: -20° to 70° C

 Supply Range of 2.25 to 3.6 V

 Low Power Consumption

o 30% lower than competing devices

DSC557-04 has an Output Enable / Disable

feature allowing it to disable all outputs

when OE1 and OE2 are low. OE1 controls

CLK0 and OE2 controls CLK1/2. CLK1/2 are

 Excellent Shock & Vibration Immunity

o Qualified to MIL-STD-883

synchronous PCIe clocks.

function diagram for more detail.

See the OE

The

 Available Footprints:

o 20 QFN

device is available in a 20 pin QFN.

Additional output formats are in any

combination of LVPECL, LVDS, and HCSL.

 Lead Free & RoHS Compliant

 Short Lead Time: 2 Weeks

Block Diagram

Applications

 Communications/Networking

o Ethernet

CLK0+

Control Circuitry

CLK0-

o 1G, 10GBASE-T/KR/LR/SR, and FcoE

o Routers and Switches

o Gateways, VoIP, Wireless AP’s

o Passive Optical Networks

 Storage

Output

Control

and

CLK1+

CLK1-

MEMS

PLLs

Divider

OE1

OE2

CLK2-

CLK2+

o SAN, NAS, SSD, JBOD

 Embedded Applications

o Industrial, Medical, and Avionics

o Security Systems and Office

Automation

* Clk0+/-, Clk1+/- and Clk2 +/- are 100 MHz

as per PCIe standards. For other frequencies,

please contact the factory.

o Digital Signage, POS and others

 Consumer Electronics

o Smart TV, Bluray, STB

______________________________________________________________________________________________________________________________________________

DSC557-04

Page 1

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与DSC557-04133KL1-T相关器件

型号	品牌	获取价格	描述	数据表
DSC557-04134KE0-T	MICREL	获取价格	Crystal-lessâ¢ Three Output PCIe Clock Gener
DSC557-04134KE1-T	MICREL	获取价格	Crystal-lessâ¢ Three Output PCIe Clock Gener
DSC557-04134KI0-T	MICREL	获取价格	Crystal-lessâ¢ Three Output PCIe Clock Gener
DSC557-04134KI1-T	MICREL	获取价格	Crystal-lessâ¢ Three Output PCIe Clock Gener
DSC557-04134KL0-T	MICREL	获取价格	Crystal-lessâ¢ Three Output PCIe Clock Gener
DSC557-04134KL1-T	MICREL	获取价格	Crystal-lessâ¢ Three Output PCIe Clock Gener
DSC557-04141KE0-T	MICREL	获取价格	Crystal-lessâ¢ Three Output PCIe Clock Gener
DSC557-04141KE1-T	MICREL	获取价格	Crystal-lessâ¢ Three Output PCIe Clock Gener
DSC557-04141KI0-T	MICREL	获取价格	Crystal-lessâ¢ Three Output PCIe Clock Gener
DSC557-04141KI1-T	MICREL	获取价格	Crystal-lessâ¢ Three Output PCIe Clock Gener

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