Datasheet > DSA557-0344FL0

DSA557-0344FL0

更新时间： 2024-11-06 09:00:31

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
18页	884K
描述
Processor Specific Clock Generator

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

DSA557-0344FL0 数据手册

DSA557-03/04/05

Multiple Output MEMS PCIe Gen1/2/3/4 Clocks for Automotive

Features

General Description

• Automotive AEC-Q100 Qualified

• Complies with PCIe Gen1/2/3/4

The DSA557 series of high performance PCI Express

clock generators use

a proven silicon MEMS

technology to provide 100 MHz differential output

clocks with excellent jitter and stability over a wide

range of supply voltages and temperatures. By

eliminating the need for quartz or SAW technology,

MEMS oscillators significantly enhance reliability and

accelerate product development, while meeting

stringent clock performance criteria for a variety of

communications, storage, and networking applications.

• Integrated MEMS Resonator Eliminates the Need

for External 25 MHz Crystal

• Wide Temperature Range:

- Automotive Grade 2: –40°C to +105°C

- Automotive Grade 3: –40°C to +85°C

• 100 MHz HCSL/LVDS/LVPECL/LVCMOS Options

Available

• Small Footprints:

The DSA557-03/04/05 have two, three, and four

100 MHz outputs, respectively. All have output

enable/disable features.

- 14-Lead QFN (DSA557-03, Two Outputs)

- 20-Lead VQFN (DSA557-04, Three Outputs;

DSA557-05, Four Outputs)

The DSA557-03 is available in a space-saving 14-lead

QFN package. The DSA557-04 and DSA557-05 are

available in a 20-lead VQFN.

• Excellent Shock and Vibration Immunity

- Qualified to MIL-STD-883

Additional output formats are available in any

combination of LVPECL, LVDS, and HCSL.

• High Reliability

- 20x Better MTF than Quartz Oscillators

• Low Current Consumption: 30% Lower than

Competing Devices

• Supply Range of 2.25V to 3.63V

• Lead-Free and RoHS Compliant

Applications

• Automotive Infotainment

• Automotive ADAS

• Autonomous Driving

• In-Vehicle Network

Benefits

• Replace High Temperature Crystals and Quartz

Oscillators

 2019 Microchip Technology Inc.

DS20006175A-page 1

12 3 4 5 6 7...18

中文翻译

下载PDF

与DSA557-0344FL0相关器件

型号	品牌	获取价格	描述	数据表
DSA557-0344FL0TVAO	MICROCHIP	获取价格	Clock Generator
DSA557-0344FL1T	MICROCHIP	获取价格	Processor Specific Clock Generator, 100MHz, CMOS
DSA557-0344FL1VAO	MICROCHIP	获取价格	Processor Specific Clock Generator, 100MHz, CMOS
DSA557-04111KI0TVAO	MICROCHIP	获取价格	Clock Generator
DSA557-04222KI1T	MICROCHIP	获取价格	Processor Specific Clock Generator
DSA557-04443KL0TVAO	MICROCHIP	获取价格	Processor Specific Clock Generator, 100MHz, CMOS, PQCC20
DSA557-04443KL0VAO	MICROCHIP	获取价格	Processor Specific Clock Generator, 100MHz, CMOS, PQCC20
DSA557-04444KI1TVAO	MICROCHIP	获取价格	Processor Specific Clock Generator, 100MHz, CMOS
DSA557-04444KI1VAO	MICROCHIP	获取价格	Processor Specific Clock Generator, 100MHz, CMOS
DSA557-053344KI0VAO	MICROCHIP	获取价格	Clock Generator