MX555ABF datasheet(1/28 Pages) MICROCHIP

部件名	MX555ABF

功能描述	Low Jitter Crystal Oscillator

PDF	28 Pages

Scroll/Zoom	100%

制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

标志

1 / 28 page

 2018 Microchip Technology Inc.

DS20005972A-page 1

MX55/57

Features

• Output Frequency 2.5 MHz to 850 MHz

• Phase Noise as Low as 150 fs at

F0 = 156.25 MHz, Integration Bandwidth

12 kHz - 20 MHz, LVPECL Output

• Ultra Low Spurs (-113 dBc Typical)

• ±50 ppm Overvoltage and Temperature

• Supports CMOS, LVPECL, LVDS, and HCSL

Outputs

• Supply Voltage (VIN) +2.375V to +3.63V

• Output Enable Option; Can Be Ordered on Pin 1

or Pin 2

• Industry-Standard and Space-Saving

5.0 mm x 3.2 mm 6-pin package (MX55) and

5.0 mm x 7.0 mm (MX57)

• –40°C to +85°C Operating Temperature Range

• Pb-Free and RoHS Compliant

• Short Production Lead Time

Applications

• 10/40/100G Ethernet

• Optical Communications

• PCIe Gen 1/2/3/4

• Fibre Channel/SAS

• CPRI/OBSAI, XAUI and Backplane SERDES

General Description

The MX55/MX57 product line is an ultra-low jitter family

of industry standard crystal oscillators (XO) designed to

maximize performance in networking, storage, server,

and telecommunications equipment.

The MX55 employs a space-saving 3.2 mm x 5 mm

package, while the MX57 is in a 5 mm x 7 mm package.

These devices meet ±50 ppm total stability across

–40°C to +85°C operating temperature range, using

proven high reliability assembly methods that improve

long term reliability and minimize aging drift compared

to traditional XO assembly processes.

With programmable output format and OE options,

these XOs can be configured to be footprint compatible

with any standard 6-pin XO available today. Standard

options and frequencies are also available.

Please visit http://clockworks.microchip.com/timing to

select a combination of options to customize your

product, print a specific data sheet, and order samples.

Block Diagram

VDD Noise Filter

Fixed

Freq. XO

Phase Locked

Loop

OE Pin 1 or Pin 2

Q Pin 4

GND Pin 3

Q Pin 5

VDD Pin 6

Low Jitter Crystal Oscillator

类似零件编号 - MX555ABF

制造商	部件名	数据表	功能描述
Micrel Semiconductor	MX555ABA50M0000	1Mb / 4P	Ultra-Low Jitter 50MHz LVPECL XO
Micrel Semiconductor	MX555ABA50M0000TR	1Mb / 4P	Ultra-Low Jitter 50MHz LVPECL XO

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