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參數(shù)資料
| 型號(hào)： | MT9041B |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | T1/E1 System Synchronizer(T1/E1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的系統(tǒng)同步（T1/E1的系統(tǒng)同步裝置（由一個(gè)數(shù)字鎖相環(huán)組成）） |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 87K |
| 代理商： | MT9041B |
1
MT9041B
T1/E1 System Synchronizer
Features
Supports AT&T TR62411 and Bellcore
GR-1244-CORE Stratum 4 Enhanced and
Stratum 4 timing for DS1 Interfaces
Supports ETSI ETS 300 011, TBR 4, TBR 12
and TBR 13 timing for E1 Interfaces
Selectable 1.544MHz, 2.048MHz or 8kHz input
reference signals
Provides C1.5, C2, C3, C4, C8 and C16 output
clock signals
Provides 3 different styles of 8 KHz framing
pulses
Attenuates wander from 1.9 Hz
Applications
Synchronization and timing control for
multitrunk T1 and E1 systems
ST-BUS clock and frame pulse sources
Description
The MT9041B T1/E1 System Synchronizer contains
a digital phase-locked loop (DPLL), which provides
timing and synchronization signals for multitrunk T1
and E1 primary rate transmission links.
The MT9041B generates ST-BUS clock and framing
signals that are phase locked to either a 2.048MHz,
1.544MHz, or 8kHz input reference.
The MT9041B is compliant with AT&T TR62411 and
Bellcore
GR-1244-CORE
Stratum 4, and ETSI ETS 300 011. It will meet the
jitter tolerance, jitter transfer, intrinsic jitter, frequency
accuracy, capture range and phase change slope
requirements for these specifications.
Stratum
4
Enhanced,
Ordering Information
MT9041BP
28 Pin PLCC
-40 to +85
°
C
Figure 1 - Functional Block Diagram
Mode Select
Divider
Output
Interface
Circuit
MS
FS1
FS2
RST
VDD
VSS
C3o
C2o
C4o
C8o
C16o
F0o
F8o
F16o
C1.5o
REF
OSCi
OSCo
Phase
Detector
Filter
DCO
Loop
DS5059
ISSUE 4
June 2000
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MT9042B | () |
| MT9042C | Multitrunk System Synchronizer(多中繼系統(tǒng)同步裝置) |
| MT9043 | T1/E1 System Synchronizer(T1/E1 系統(tǒng)同步裝置（由一個(gè)數(shù)字鎖相環(huán)組成）) |
| MT9044 | 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）) |
| 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）) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT9041BP | 制造商:Microsemi Corporation 功能描述: 制造商:Zarlink Semiconductor Inc 功能描述:PCM, OTHER/SPECIAL/MISCELLANEOUS, 28 Pin, Plastic, PLCC |
| MT9041BP1 | 制造商:Microsemi Corporation 功能描述:FRAMER E1 /T1 5V 28PLCC - Rail/Tube 制造商:Microsemi Corporation 功能描述:PB FREE MULTIPLE OUTPUT TRUNK PLL 制造商:Zarlink Semiconductor Inc 功能描述:FRAMER E1 /T1 5V 28PLCC - Rail/Tube 制造商:Zarlink Semiconductor Inc 功能描述:PB FREE MULTIPLE OUTPUT TRUNK PLL |
| MT9041BPR | 制造商:Microsemi Corporation 功能描述:SPECIALTY TELECOM CIRCUIT, 28 Pin Plastic PLCC |
| MT9041BPR1 | 制造商:Microsemi Corporation 功能描述:FRAMER E1 /T1 5V 28PLCC - Tape and Reel 制造商:Zarlink Semiconductor Inc 功能描述:FRAMER E1 /T1 5V 28PLCC - Tape and Reel |
| MT9042 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Global Digital Trunk Synchronizer |
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