cx29600 Mindspeed Technologies, cx29600 Datasheet - Page 191

• Manufacturer Part Number: cx29600
• Description: Optiphytm - M155 Sts-3 Sonet/sdh Multiplexer
• Manufacturer: Mindspeed Technologies

CX29600
CX29600 Data Sheet
5.1.5 One-second Interface Timing
Figure 5-10. One-second Timing Diagram
Table 5-9. One-second Timing Table
29600-DSH-001-B
(1)
Symbol
T
T
T
T
T
T
T
T
T
T
The minimum pulse width high and low of OneSecOut, t
Figure 5-4
T
pwh1
pwh2
pwh3
pwh4
per1
pwl1
pwl2
pwl3
per2
pwl2
pd
according to the relationship t
Period, Ref8kHzClk
Pulse Width High, Ref8kHzClk
Pulse Width Low, Ref8kHzClk
Propagation Delay, OneSecOut from the rising
edge of Ref8kHzClk
Pulse Width High, OneSecOut
Pulse Width Low, OneSecOut
Pulse Width High, OneSecIn
Pulse Width Low, OneSecIn
Period, RxPLLClk
Pulse Width High, RxPLLClk
Pulse Width Low, RxPLLClk
Ref8kHzClk
OneSecOut
PLLRefClk
OneSecIn
Figure 5-10
the One-second interface.
Description
T
per
Mindspeed Technologies
pwh1
+ 5.
and
T
per1
Table 5-9
T
T
pwh4
pwl1
pwl2
T
T
per2
pwh3
and t
illustrate the timing requirements and characteristics of
T
T
pwl2
pd
pwh2
130
130
Min
—
10
10
50
—
—
—
23
23
, varies with the period of MClk, t
1
1
T
pwh2
5.0 Electrical and Mechanical Specifications
Typical
™
51.44
125
125
875
—
—
—
—
—
—
—
T
pd
Max
—
—
—
—
—
—
—
—
—
—
6
5.1 Timing Specifications
per,
Unit
µs
ns
ns
ns
µs
µs
ns
ns
ns
ns
ns
shown in
20 pF
20 pF
20 pF
Load
100518_046
—
—
—
—
—
—
—
5-15