MT90401AB1 Zarlink, MT90401AB1 Datasheet - Page 35

• Manufacturer Part Number: MT90401AB1
• Description: Framer SDH/SONET 3.3V 80-Pin LQFP EP Tray
• Manufacturer: Zarlink

Specifications of MT90401AB1

• Package: 80LQFP EP
• Number Of Transceivers: 1
• Standard Framing Format: SDH|SONET
• Maximum Supply Current: 150 mA
• Minimum Single Supply Voltage: 3 V
• Maximum Single Supply Voltage: 3.6 V

AC Electrical Characteristics - C20i Master Clock Input*
* 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.
Performance Characteristics: Mode Switching*
10
12
13
14
11
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 (1.544 MHz)
Intrinsic jitter at C2o (2.048 MHz)
Intrinsic jitter at C19o (19.44 MHz)
Intrinsic jitter at C19o (19.44 MHz)
Intrinsic jitter at C34o (34.368 MHz)
Intrinsic jitter at C34o (34.368 MHz)
Intrinsic jitter at C44o (44.736 MHz)
Intrinsic jitter at C44o (44.736 MHz)
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
Min.
-30k
-30k
-30k
-30k
-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
Max.
+30k
+30k
+30k
+30k
+52
+32
885
40
Filter: 10 Hz - 40 kHz
Filter: 20 Hz - 100 kHz
Filter: 500 Hz - 1.3 MHz OC-3
Filter: 65 kHz - 1.3 MHz OC-3
Filter: 100 Hz - 800 kHz
Filter: 10 kHz - 800 kHz
Filter: 10 Hz - 400 kHz
Filter: 30 kHz - 400 kHz
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†
4.6 ppm frequency
offset
53 ns per 1.326 ms
Notes
Data Sheet