Datasheet > DSC400-3122R0001KL2T

DSC400-3122R0001KL2T

更新时间： 2023-06-15 00:00:00

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
6页	641K
描述
OTHER CLOCK GENERATOR

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DSC400

Low-Jitter, Configurable Quad Output Crystal-less™ Clock Generator

Features

General Description

 Low RMS Phase Jitter: <1 ps (typ)

The DSC400 series of high performance quad

output crystal-less™ clock generator utilize a

proven silicon MEMS technology to provide

 High Stability: ±10, ±25, ±50 ppm

 Wide Temperature Range

o Industrial: -40° to 85° C

o Ext. commercial: -20° to 70° C

excellent

jitter

and

stability

while

incorporating additional device functionality.

The four outputs are controlled by separate

supply voltages to allow for high output

isolation. The frequencies of the outputs can

be identical or independently derived from a

 High Supply Noise Rejection: -50 dBc

 Four format configurable outputs:

o LVPECL, LVDS, HCSL, LVCMOS

common PLLs frequency sources.

DSC400 has provision for up to eight user-

defined pre-programmed, pin-selectable

output frequency combinations.

The

 Available Pin-Selectable frequency table

o 3 pins select 8 different combinations

 Short Lead Times: 2 Weeks

 Wide Freq. Range:

o 2.3 – 460 MHz

DSC400 is packaged in a 20-pin 5x3.2 mm

QFN package and available in temperature

grades from Ext. Commercial to Industrial.

 Miniature Footprint of 5x3.2mm

 Excellent Shock & Vibration Immunity

o Qualified to MIL-STD-883

 High Reliability

o 20x better MTF than quartz oscillators

 Supply Range of 2.25 to 3.6 V

 Lead Free & RoHS Compliant

 AEC-Q100 Automotive Qualified

Block Diagram

Applications

 Communications and Networks

 Ethernet

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

 Storage Area Networks

o SATA, SAS, Fibre Channel

 Passive Optical Networks

o EPON, 10G-EPON, GPON, 10G-PON

 HD/SD/SDI Video & Surveillance

 Embedded and Industrial

______________________________________________________________________________________________________________________________________________

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