MT9046 Datasheet, PDF (25/34 Pages) Zarlink Semiconductor Inc – T1/E1 System Synchronizer with Holdover

MT9046
AC Electrical Characteristics - Input/Output Timing
Characteristics
1 Reference input pulse width high or low
2 Reference input rise or fall time
3 8kHz reference input to F8o delay
4 1.544 MHz reference input to F8o delay
5 2.048 MHz reference input to F8o delay
6 19.44 MHz reference input to F8o delay
7 F8o to F0o delay
8 F16o setup to C16o falling
9 F16o hold to C16o rising
10 F8o to C1.5o delay
11 F8o to C6o delay
12 F8o to C2o delay
13 F8o to C4o delay
14 F8o to C8o delay
15 F8o to C16o delay
16 F8o to TSP delay
17 F8o to RSP delay
18 F8o to C19o delay
19 C1.5o pulse width high or low
20 C6o pulse width high or low
21 C2o pulse width high or low
22 C4o pulse width high or low
23 C8o pulse width high or low
24 C16o pulse width high or low
25 TSP pulse width high
26 RSP pulse width high
27 C19o pulse width high
28 C19o pulse width low
29 F0o pulse width low
30 F8o pulse width high
31 F16o pulse width low
32 Output clock and frame pulse rise or fall time
33 Input Controls Setup Time
34 Input Controls Hold Time
Data Sheet
Sym.
t_RW
t_IRF
t_R8D
t_R15D
t_R2D
t_R19D
t_F0D
t_F16S
t_F16H
t_C15D
t_C6D
t_C2D
t_C4D
t_C8D
t_C16D
t_TSPD
t_RSPD
t_C19D
t_C15W
t_C6W
t_C2W
t_C4W
t_C8W
t_C16WL
t_TSPW
t_RSPW
t_C19WH
t_C19WL
t_F0WL
t_F8WH
t_F16WL
t_ORF
t_S
t_H
Min.
100
-21
337
222
46
111
25
-10
-45
-10
-11
-11
-11
-11
-6
-8
-15
309
70
230
111
52
24
478
474
25
17
234
109
47
100
100
Max.
10
6
363
238
57
130
40
10
-25
10
5
5
5
5
10
8
5
339
86
258
133
70
35
494
491
35
25
254
135
75
9
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
ns
ns
ns
ns
ns
ns
ns
ns
ns
25
Zarlink Semiconductor Inc.