MT90401 Zarlink Semiconductor, MT90401 Datasheet - Page 35

• Manufacturer Part Number: MT90401
• Description: Sonet/sdh System Synchronizer
• Manufacturer: Zarlink Semiconductor

* Supply voltage and operating temperature are as per Recommended Operating Conditions.
* Supply voltage and operating temperature are as per Recommended Operating Conditions.
Performance Characteristics: Output Jitter Generation - Filtered
* Supply voltage and operating temperature are as per Recommended Operating Conditions.
AC Electrical Characteristics - C20i Master Clock Input*
Performance Characteristics: Mode Switching*
10
11
12
13
14
1
2
3
4
5
6
7
8
1
2
3
1
2
3
4
5
6
7
8
9
Intrinsic jitter at C1.5o (1.544MHz)
Intrinsic jitter at C2o (2.048MHz)
Intrinsic jitter at C19o (19.44MHz)
Intrinsic jitter at C19o (19.44MHz)
Intrinsic jitter at C34o (34.368MHz)
Intrinsic jitter at C34o (34.368MHz)
Intrinsic jitter at C44o (44.736MHz)
Intrinsic jitter at C44o (44.736MHz)
Holdover Mode accuracy with C20i at:
Capture range with C20i at:
Phase lock time
Output phase continuity with: reference switch
Output phase slope - SDH mode
Reference input for Auto-Holdover with:
Duty cycle
Rise time
Fall time
Characteristics
Characteristics
Characteristics
- SONET mode
mode switch to Holdover
mode switch to Freerun
mode switch to Normal
1.544MHz
2.048MHz
19.44MHz
Zarlink Semiconductor Inc.
20ppm
20ppm
0ppm
0ppm
8kHz
MT90401
MAX UIpp
0.004
0.004
0.100
0.100
0.044
0.039
0.044
0.037
35
Sym
-0.02
-0.02
-30k
-30k
-30k
-30k
Min
-52
-32
Min
MAX ns-pp
40
Typ
100
200
200
200
50
2.76
1.83
5.20
5.16
1.30
1.15
0.99
0.82
Max
+0.02
+0.02
60
10
10
+30k
+30k
+30k
+30k
Max
+52
+32
885
40
Filter: 10Hz - 40kHz
Filter: 20Hz - 100kHz
Filter: 500Hz - 1.3MHz OC-3
Filter: 65kHz - 1.3MHz OC-3
Filter: 100Hz - 800kHz
Filter: 10kHz - 800kHz
Filter: 10Hz - 400kHz
Filter: 30kHz - 400kHz
Units
Units
ns
ns
ppm
ppm
ppm
ppm
ppm
ppm
ppm
ppm
us/s
ns/s
%
ns
ns
ns
ns
s
Conditions/Notes†
Conditions/Notes†
4.6ppm frequency
offset
53ns per 1.326ms
Notes
Data Sheet