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參數(shù)資料
| 型號(hào)： | MT9045 |
| 廠商： | Zarlink Semiconductor Inc. |
| 英文描述： | T1/E1/OC3 System Synchronizer |
| 中文描述： | T1/E1/OC3系統(tǒng)同步 |
| 文件頁數(shù)： | 2/34頁 |
| 文件大?。?/td> | 495K |
| 代理商： | MT9045 |
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MT9045
Data Sheet
2
Zarlink Semiconductor Inc.
Description
The MT9045 T1/E1/OC3 System Synchronizer contains a digital phase-locked loop (DPLL), which provides timing
and synchronization signals for multitrunk T1 and E1 primary rate transmission links and STS-3/OC3 links.
The MT9045 generates ST-BUS clock and framing signals that are phase locked to either a 19.44 MHz, 2.048MHz,
1.544MHz, or 8kHz input reference.
The MT9045 is compliant with AT&T TR62411 and Bellcore GR-1244-CORE Stratum 3, Stratum 4 Enhanced, and
Stratum 4 and ETSI ETS 300 011; and ITU-T G.813 Option 1 for 2048 kbit/s interfaces. It will meet the jitter/wander
tolerance, jitter/wander transfer, intrinsic jitter/wander, frequency accuracy, capture range, phase change slope,
holdover frequency and MTIE requirements for these specifications.
Figure 2 - Pin Connections
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
TRST
TDI
TDO
PRIOOR
IC
FS1
FS2
IC
RSEL
MS1
MS2
Vdd
IC
IC
NC
Vss
PCCi
HOLDOVER
Vdd
C6o
C16o
RST
TCLR
SECOOR
SEC
PRI
Vdd
OSCo
OSCi
Vss
F16o
F0o
TSP
F8o
C1.5o
Vdd
LOCK
C2o
C4o
C19o
FLOCK
Vss
48
TMS
TCK
V
SS
C8o
IC
RSP
SSOP
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MT9045AN | T1/E1/OC3 System Synchronizer |
| MT9046 | T1/E1 System Synchronizer with Holdover |
| MT9046AN | T1/E1 System Synchronizer with Holdover |
| MT90503 | 2048VC AAL1 SAR |
| MT90503AG | CLIP, STRAIN RELIEF, 50WAY; For use with:820 Series Tripolarized Wiremount Sockets; Ways, No. of:50; Material:Metal; Connector type:Strain Relief RoHS Compliant: Yes |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT9045AN | 制造商:Microsemi Corporation 功能描述: |
| MT9045AN1 | 制造商:Microsemi Corporation 功能描述:FRAMER E1/OC3/T1 3.3V 48SSOP - Rail/Tube 制造商:Microsemi Corporation 功能描述:T1/E1/OC3 SYSTEM SYNCHRONIZER |
| MT9045ANR1 | 制造商:Microsemi Corporation 功能描述:FRAMER E1/OC3/T1 3.3V 48SSOP - Tape and Reel 制造商:Microsemi Corporation 功能描述:iB FREE T1/E1/OC3 SYSTEM SYNCHRONIZER 制造商:Zarlink Semiconductor Inc 功能描述:FRAMER E1/OC3/T1 3.3V 48SSOP - Tape and Reel |
| MT9046 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:SONET/SDH Clock Multiplier PLL |
| MT9046AN | 制造商:Microsemi Corporation 功能描述: |
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