Datasheet > DSC400-4111Q0112KI1T

DSC400-4111Q0112KI1T

更新时间： 2024-11-17 00:54:55

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
11页	1762K
描述
Crystal-lessâ¢ Configurable Clock Generator

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DSC400-4111Q0112KI1T 数据手册

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DSC400-4111Q0112

Crystal-less™ Configurable Clock Generator

General Description

Features

The DSC400-4111Q0112 is

four output

• Frequencies and output formats:

- 25/25MHz LVCMOS

- 156.25/100MHz HCSL

• Low RMS phase jitter: <1ps (typ)

• High stability: ±50ppm, ±25ppm

• Wide temperature range

- Industrial: -40°C to +85°C

- Ext. commercial: -20°C to +70°C

crystal-less™ clock generator. It utilizes Microchip's

proven PureSilicon™ MEMS technology to provide

excellent jitter and stability while incorporating

additional device functionality.

The frequencies of the outputs can be identical or

independently derived from two shared PLLs. Each

output may be configured independently to support

LVCMOS, LVPECL, LVDS, or HCSL output

standards.

The DSC400-4111Q0112 provides two independent

select lines for choosing between two sets of pre-

configured frequencies per bank. It also has two OE

pins to allow for enabling and disabling outputs.

• High supply noise rejection: -50dBc

• Available pin-selectable frequency table

- 1 pin per bank for 2 frequency sets

• Excellent shock & vibration immunity

- Qualified to MIL-STD-883

Applications

• Communications and Networks

• Ethernet

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

• High reliability

- 20x better MTF than quartz based devices

• Supply range of 2.25V to 3.6V

• AEC-Q100 automotive qualified

• 20-pin 5mm x 3.2mm QFN package

• Storage Area Networks

- SATA, SAS, Fibre Channel

• Passive Optical Networks

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

• HD/SD/SDI Video & Surveillance

• Automotive

• Media and Video

• Embedded and Industrial

VDD1/VDD2

Block Diagram

Control Circuitry

CLK1

25/25MHz LVCMOS

Output

Control

And

MEMS

PLL

CLK4+

156.25/100MHz HCSL

CLK4-

Dividers

OE1

FSB1

Control Circuitry

CLK3

25/25MHz LVCMOS

Output

Control

And

MEMS

PLL

CLK2

25/25MHz LVCMOS

Dividers

OE2

FSB2

ClockWorks is a registered trademark of Microchip Technology Inc.

VSS

Microchip Technology Inc.

http://www.microchip.com

January 30, 2018

6246

Revision 1.0

tcghelp@microchip.com

12 3 4 5 6 7...11

中文翻译

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与DSC400-4111Q0112KI1T相关器件

型号	品牌	获取价格	描述	数据表
DSC400-4111Q0112KI2	MICROCHIP	获取价格	Crystal-lessâ¢ Configurable Clock Generator
DSC400-4111Q0112KI2T	MICROCHIP	获取价格	Crystal-lessâ¢ Configurable Clock Generator
DSC400-4111R0001KI1T	MICROCHIP	获取价格	OTHER CLOCK GENERATOR
DSC400-4111R0001KI2T	MICROCHIP	获取价格	OTHER CLOCK GENERATOR
DSC400-4112Q0001KE1T	MICREL	获取价格	Configurable Four Output, Low Jitter Crystal-
DSC400-4112Q0001KE1T	MICROCHIP	获取价格	Configurable Four Output, Low Jitter Crystal-
DSC400-4112Q0001KE2T	MICREL	获取价格	Configurable Four Output, Low Jitter Crystal-
DSC400-4112Q0001KE2T	MICROCHIP	获取价格	Configurable Four Output, Low Jitter Crystal-
DSC400-4112Q0001KI1T	MICREL	获取价格	Configurable Four Output, Low Jitter Crystal-
DSC400-4112Q0001KI1T	MICROCHIP	获取价格	Configurable Four Output, Low Jitter Crystal-

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