Datasheet > DSC2211FI1-E0021

DSC2211FI1-E0021

更新时间： 2022-02-26 13:41:16

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
6页	1385K
描述
Crystal-lessâ¢ Configurable Clock Generator

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

DSC2211FI1-E0021 数据手册

DSC2211FI1-E0021

Crystal-less™ Configurable Clock Generator

General Description

Features

The DSC2211FI1-E0021 is a programmable, high

performance dual LVCMOS output oscillator utilizing

Microchip's proven silicon MEMS technology to

provide excellent jitter and stability while incorporating

high output frequency flexibility and drive strength

control.

The DSC2211FI1-E0021 allows the user to

independently modify the frequency of each output

and LVCMOS drive strength using SPI interface.

• Frequency and output formats:

- LVCMOS

6.9/6.8MHz

- LVCMOS

6.9/7MHz

• Low RMS phase jitter: <1ps (typ)

• ±50ppm frequency stability

• -40°C to +85°C industrial temperature range

• High supply noise rejection: -50dBc

• SPI programmable frequency and drive

• Excellent shock & vibration immunity

- Qualified to MIL-STD-883

• High reliability

The user can also select from two pre-programmed

default output frequencies using the frequency

select pin.

Applications

- 20x better MTF than quartz oscillators

• Supply range of 2.25 to 3.6V

• AEC-Q100 automotive qualified

• 14-pin 3.2mm x 2.5mm QFN package

• Consumer Electronics

• Storage Area Networks

- SATA, SAS, Fibre Channel

• Passive Optical Networks

- EPON, 10G-EPON, GPON, 10G-GPON

• Ethernet

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

• HD/SD/SDI Video & Surveillance

• PCI Express

• Automotive

VDD/VDD2

Block Diagram

CLK1

Control Circuitry

÷ 2

÷ M1

6.9MHz LVCMOS

MEMS

PLL

CLK2

÷ M2

÷ 2

6.9MHz LVCMOS

VSS

ClockWorks is a registered trademark of Microchip Technology Inc.

Microchip Technology Inc.

http://www.microchip.com

March 17, 2017

4996

Revision 1.0

tcghelp@microchip.com

12 3 4 5 6

下载PDF

与DSC2211FI1-E0021相关器件

型号	品牌	描述	获取价格	数据表
DSC2211FI1-E0021T	MICROCHIP	Crystal-lessâ¢ Configurable Clock Generator	获取价格
DSC2211FI1-T	MICREL	Low-Jitter I2C/SPI Programmable Dual CMOS Oscillator	获取价格
DSC2211FI2-T	MICREL	Low-Jitter I2C/SPI Programmable Dual CMOS Oscillator	获取价格
DSC2211FL1-T	MICREL	Low-Jitter I2C/SPI Programmable Dual CMOS Oscillator	获取价格
DSC2211FL2-E0016	MICREL	Crystal-lessâ¢ Configurable Clock Generator	获取价格
DSC2211FL2-E0016T	MICREL	Crystal-lessâ¢ Configurable Clock Generator	获取价格