參數(shù)資料
型號： MT9044
廠商： Mitel Networks Corporation
英文描述： T1/E1/OC3 System Synchronizer(T1/E1/OC3 系統(tǒng)同步裝置（由一個(gè)數(shù)字鎖相環(huán)組成）)
中文描述： T1/E1/OC3系統(tǒng)同步器（T1/E1/OC3系統(tǒng)同步裝置（由一個(gè)數(shù)字鎖相環(huán)組成））
文件頁數(shù)： 10/34頁
文件大?。?/td> 150K
代理商： MT9044
MT9044
10
master clock may have a temperature coefficient of
±
0.1ppm per degree C. So a 10 degree change in
temperature, while the MT9044 is in Holdover Mode
may
result
in
an
additional
±
0.05ppm) in frequency accuracy of
±
1ppm, which is
much greater than the
±
0.05ppm of the MT9044.
offset
(over
the
The other factor affecting accuracy is large jitter on
the reference input prior (30ms to 60ms) to the mode
switch. For instance, jitter of 7.5UI at 700Hz may
reduce the Holdover Mode accuracy from 0.05ppm
to 0.10ppm.
Freerun Mode
Freerun Mode is typically used when a master clock
source is required, or immediately following system
power-up
before
network
achieved.
synchronization
is
In Freerun Mode, the MT9044 provides timing and
synchronization signals which are based on the
master clock frequency (OSCi) only, and are not
synchronized to the reference signals (PRI and
SEC).
The accuracy of the output clock is equal to the
accuracy of the master clock (OSCi). So if a
±
32ppm
output clock is required, the master clock must also
be
±
32ppm. See Applications - Crystal and Clock
Oscillator sections.
相關(guān)PDF資料
PDF描述
MT90500 Multi-Channel ATM AAL1 SAR(多通道 ATM AAL1分段及重組設(shè)備（基于通訊總線的系統(tǒng)與ATM網(wǎng)絡(luò)的接口）)
MT90500 Multi-Channel ATM AAL1 SAR
MT90500AL Multi-Channel ATM AAL1 SAR
MT90502 Multi-Channel AAL2 SAR(多通道 ATM AAL2分段及重組設(shè)備（基于通訊總線的系統(tǒng)與ATM網(wǎng)絡(luò)的接口）)
MT90732AP Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT9044AL 制造商:Microsemi Corporation 功能描述:FRAMER E1/OC3/T1 5V 44MQFP - Trays 制造商:Zarlink Semiconductor Inc 功能描述:FRAMER E1/OC3/T1 5V 44MQFP - Trays
MT9044AL1 制造商:Microsemi Corporation 功能描述:FRAMER E1/OC3/T1 5V 44MQFP - Trays
MT9044AP 制造商:Microsemi Corporation 功能描述:
MT9044AP1 制造商:Microsemi Corporation 功能描述:FRAMER E1/OC3/T1 5V 44PLCC - Rail/Tube 制造商:Microsemi Corporation 功能描述:T1/E1/OC3 SYSTEM SYNCHRONIZER 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC SYNCHRONIZER T1/E1 44PLCC 制造商:Microsemi Corporation 功能描述:IC SYNCHRONIZER T1/E1 44PLCC
MT9044APR1 制造商:Microsemi Corporation 功能描述:FRAMER E1/OC3/T1 5V 44PLCC - Tape and Reel 制造商:Zarlink Semiconductor Inc 功能描述:FRAMER E1/OC3/T1 5V 44PLCC - Tape and Reel
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*