PM5380-BI PMC-Sierra, Inc., PM5380-BI Datasheet - Page 431

• Manufacturer Part Number: PM5380-BI
• Description: Network Interface, SATURN User Network Interface (8x155) Telecom Standard Product
• Manufacturer: PMC-Sierra, Inc.

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC- 2010299, Issue 2
19.5 Transmit DCC Interface Timing
TDCLK[7:0]
TACLK[7:0]
Table 35 Transmit DCC Interface Timing (Figure 55)
Figure 55 Transmit DCC Interface Timing
TDCC[7:0]
TACC[7:0]
Symbol
f
D
f
D
tS
tH
tS
tH
TDCLK
TDCLK
TDCLK
TDCLK
TDCC
TACC
TDCC
TACC
Description
TDCLK[7:0] Frequency (line configured)
TDCLK[7:0] Duty Cycle (line configured)
TDCLK[7:0] Frequency (section
configured)
TDCLK[7:0] Duty Cycle (section
configured)
TDCC[7:0] Set-up time to TDCLK[7:0]
TDCC[7:0] Hold time to TDCLK[7:0]
TACC[7:0] Set-up time to TACLK[7:0]
TACC[7:0] Hold time to TACLK[7:0]
tStdcc
tStacc
S/UNI®-8x155 ASSP Telecom Standard Product Data Sheet
tHtdcc
tHtacc
Min
30
40
25
25
25
25
Max
2.16
70
216
60
Units
MHz
%
kHz
%
ns
ns
ns
ns
Released
431