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Position:IcFull.com » IC Electronic information » Category: S

IC Electronic information

Single-digital PLL clock IC: DS31407

In Electronic Infomation Category: S | on April 15,2011

DS31407 is a flexible, high-performance frequency conversion of different time and MC100LVEL30DW datasheet and frequency synthesis integrated circuits. Its three input and MC100LVEL30DW price and four output clock clock, each device can accept almost any relationship or have 2kHz and MC100LVEL30DW suppliers and 750MHz frequency.

DS31407 key features

three input clock

differential or CMOS / TTL electronic format

any frequency from 2kHz to 750MHz in the

scores zoom zoom 64B/66B and FEC (eg, 64/66, 237/255, 238/255 ) or any other downscaling requirements

Continuous quality control of input clock

Clock select automatic or manual

c 2/4/8kHz frame synchronization input

high-performance all-digital phase-locked loop

hitless reference switching input is lost

phase generated automatically or manually output

hold over the loss of all inputs

programmable to 400Hz bandwidth of 0.5MHz the

two digital frequency synthesizer

produce any multiple of 2kHz up to 77.76MHz

Clock phase adjustment of each DFS

High Output APLL the

output frequency 750MHz to

resolution for the FEC and 64B/66B decimal scale (for example, per 255 237 per 255,238, a quarter of the sixty Sixty-six) or any other scale required

is less than 1ps RMS output jitter

four groups output clock

Almost all of the frequency from

a DFS for each group of slave clock, APLL clock, or any input clock (dispersion and size)

Everyone has a differential output (1 with chronic myeloid leukemia, 1 LVDS / LVPECL) and the independence of the CMOS / TTL Output

32 bits per output divider

two synchronous pulse output: In order to 8kHz and 2kHz range

General Features

the appropriate line card IC card, IC or time for STratum 2/3E/3/4E/4, the Council, the United States Securities and Exchange Commission / European Economic Community, or SSU

Almost all accept and generate frequencies up to 750MHz, including Hertz, 2kHz range, as 8kHz, NxDS1, NxE1, DS2/J2, DS3s, E3 class, 2.5 meters, 25 meters, 125 million, 156.25M, and Nx19.44M up 622.08M

in compensation for the oscillator frequency error

and SPI processor interface

1.8V operating voltage and 3.3V for I / O (5V voltage)

DS31407 application / use

IEEE 1588 Time / Frequency Clocks

MSPPs

router

SONET / SDH

switch

Synchronous Ethernet

MC100LVEL30DW datasheetMC100LVEL30DW suppliersMC100LVEL30DW Price

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