參數(shù)資料
型號(hào)： ZL30102QDG
廠商： ZARLINK SEMICONDUCTOR INC
元件分類： 通信及網(wǎng)絡(luò)
英文描述： T1/E1 Stratum 4/4E Redundant System Clock Synchronizer for DS1/E1 and H.110
中文描述： SPECIALTY TELECOM CIRCUIT, PQFP64
封裝： 10 X 10 MM, 1 MM HEIGHT, MS-026ACD, TQFP-64
文件頁(yè)數(shù)： 46/50頁(yè)
文件大?。?/td> 481K
代理商： ZL30102QDG
ZL30102
Data Sheet
46
Zarlink Semiconductor Inc.
7.2 Performance Characteristics
* Supply voltage and operating temperature are as per Recommended Operating Conditions.
Performance Characteristics* - Functional
Characteristics
Min.
Max.
Units
Notes
1
Holdover accuracy
0.1
ppm
2
Holdover stability
0
ppm
Determined by stability of the
20 MHz master clock oscillator
3
Freerun accuracy
0
ppm
Determined by accuracy of the
20 MHz master clock oscillator
4
Capture range
-130
+130
ppm
The 20 MHz master clock oscillator
set at 0 ppm
Reference Out of Range Threshold
(including hysteresis)
5
DS1
-64
-83
+64
+83
ppm
The 20 MHz master clock oscillator
set at 0 ppm
6
E1
-100
-130
+100
+130
ppm
The 20 MHz master clock oscillator
set at 0 ppm
Lock Time
7
1.8 Hz filter
40
50
s
±
64 ppm to
±
100 ppm frequency
offset, SEC_MSTR = 0, HMS = 1,
TIE_CLR = 1 and FASTLOCK=0
8
58 Hz filter (8 kHz reference)
15
15
s
±
64 ppm to
±
100 ppm frequency
offset, SEC_MSTR = 1, HMS = 1,
TIE_CLR = 1 and FASTLOCK=0
9
922 Hz filter
1
1
s
±
64 ppm to
±
100 ppm frequency
offset, SEC_MSTR = 1, HMS = 1,
TIE_CLR = 1 and FASTLOCK=0
10
fast lock
1
1
s
±
64 ppm to
±
100 ppm frequency
offset and FASTLOCK=1
Output Phase Continuity (MTIE)
11
Reference switching
13
ns
TIE_CLR=1
12
Switching from Normal mode to
Holdover mode
0
ns
13
Switching from Holdover mode to
Normal mode
13
ns
TIE_CLR=1 and HMS=1
Output Phase Slope
14
primary master mode
61
μ
/s
SEC_MSTR=0
15
secondary master mode
9.5
ms/s
SEC_MSTR=1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ZL30102QDG1 制造商:Microsemi Corporation 功能描述:PB FREE T1/E1 SYSTEM SYNCHRONIZER - Trays 制造商:Zarlink Semiconductor Inc 功能描述:PB FREE T1/E1 SYSTEM SYNCHRONIZER - Trays
ZL30105 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:T1/E1/SDH Stratum 3 Redundant System Clock Synchonizer for AdvancedTCA and H.110
ZL30105_05 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:T1/E1/SDH Stratum 3 Redundant System Clock Synchronizer for AdvancedTC TM and H.110
ZL30105QDG 制造商:Zarlink Semiconductor Inc 功能描述:CLOCK SYNTHESIZER 64TQFP - Bulk
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