MT90401 Zarlink Semiconductor, MT90401 Datasheet - Page 32

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

AC Electrical Characteristics - Output Timing*
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
11
1
2
3
4
5
6
7
8
9
Reference input pulse width high or low
(8KHz, 1.544MHz, 2.048MHz)
Reference input pulse width high or low
(19.4MHz)
Reference input rise or fall time
8kHz reference input to F8o delay
1.544MHz reference input to F8o delay
2.048MHz reference input to F8o delay
19.44MHz reference input to C19o delay
F8o to F0o delay
F8o to F16o delay
F8o to C1.5o delay
F8o to C6o delay
F8o to C2o delay
F8o to C4o delay
F8o to C8o delay
F8o to C16o delay
C1.5o pulse width high or low
C6o pulse width high or low
C2o pulse width high or low
C4o pulse width high or low
C8o pulse width high or low
C16o pulse width high or low
C19o pulse width high or low
C19o to c155 delay
F0o pulse width low
F8o pulse width high
PRI/SEC
19.44MHz
C19o
Figure 17 - Input to Output Timing for 19.44MHz Signal (Normal Mode)
Characteristics
t
R19W
Zarlink Semiconductor Inc.
MT90401
t
t
t
t
t
t
32
t
t
t
t
t
t
C155D
Sym
t
t
t
t
t
F8WH
R19W
t
t
t
t
t
t
C15W
C16W
C19W
F0WL
IR,
R15D
t
C15D
C16D
t
F16D
R19D
C6W
C2W
C4W
C8W
R8D
R2D
F0D
C6D
C2D
C4D
C8D
RW
t
IF
-100
Min
100
400
220
315
235
235
115
115
115
t
-85
10
38
23
58
70
53
24
R19D
-6
-6
-6
-6
9
0
Max
425
230
125
250
130
-65
-85
10
42
35
70
t
5
5
5
5
6
R19W
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Conditions/Notes†
Data Sheet
V
V
T
T