參數(shù)資料
型號(hào)： MT9043
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)： 22/24頁
文件大?。?/td> 100K
代理商： MT9043
MT9043
Advance Information
22
Notes:
Voltages are with respect to ground (V
) unless otherwise stated.
Supply voltage and operating temperature are as per Recommended Operating Conditions.
Timing parameters are as per AC Electrical Characteristics - Timing Parameter Measurement Voltage Levels
1. PRI reference input selected.
2. SEC reference input selected.
3. Normal Mode selected.
4. Freerun Mode selected.
5. 8kHz Frequency Mode selected.
6. 1.544MHz Frequency Mode selected.
7. 2.048MHz Frequency Mode selected.
8. 19.44MHz Frequency Mode selected.
9. Master clock input OSCi at 20MHz
0ppm.
10. Master clock input OSCi at 20MHz
±
32ppm.
11. Master clock input OSCi at 20MHz
±
100ppm.
12. Selected reference input at
0ppm.
13. Selected reference input at
±
32ppm.
14. Selected reference input at
±
100ppm.
15. For Freerun Mode of
0ppm.
16. For Freerun Mode of
±
32ppm.
17. For Freerun Mode of
±
100ppm.
18. For capture range of
±
230ppm.
19. For capture range of
±
198ppm.
20. For capture range of
±
130ppm.
21. 25pF capacitive load.
22. OSCi Master Clock jitter is less than 2nspp, or 0.04UIpp where1UIpp=1/20MHz.
23. Jitter on reference input is less than 7nspp.
24. Applied jitter is sinusoidal.
25. Minimum applied input jitter magnitude to regain synchronization.
26. Loss of synchronization is obtained at slightly higher input jitter amplitudes.
27. Within 10ms of the state, reference or input change.
28. 1UIpp = 125us for 8kHz signals.
29. 1UIpp = 648ns for 1.544MHz signals.
30. 1UIpp = 488ns for 2.048MHz signals.
31. 1UIpp = 323ns for 3.088MHz signals.
32. 1UIpp = 244ns for 4.096MHz signals.
33. 1UIpp = 122ns for 8.192MHz signals.
34. 1UIpp = 61ns for 16.384MHz signals.
35. 1UIpp = 51.44ns for 19.44MHz signals.
36. No filter.
37. 40Hz to 100kHz bandpass filter.
38. With respect to reference input signal frequency.
39. After a RST or TCLR.
40. Master clock duty cycle 40% to 60%.
相關(guān)PDF資料
PDF描述
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）)
MT90500 Multi-Channel ATM AAL1 SAR
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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）)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT9043AN 制造商:Microsemi Corporation 功能描述:
MT9043AN1 制造商:Microsemi Corporation 功能描述:PB FREE T1/E1 SYSTEM SYNCHRONIZER 制造商:Microsemi Corporation 功能描述:FRAMER E1/T1 3.3V 48SSOP - Rail/Tube 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC SYNCHRONIZER T1/E1 48SSOP 制造商:Microsemi Corporation 功能描述:IC SYNCHRONIZER T1/E1 48SSOP
MT9043AN48PINSSOP 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:T1/E1 System Synchronizer
MT9043ANR1 制造商:Microsemi Corporation 功能描述:FRAMER E1 /T1 3.3V 48SSOP - Tape and Reel 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC SYNCHRONIZER T1/E1 48SSOP 制造商:Microsemi Corporation 功能描述:IC SYNCHRONIZER T1/E1 48SSOP
MT9044 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:T1/E1/OC3 System Synchronizer
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