PM7311 pmc-sierra, PM7311 Datasheet - Page 287

• Manufacturer Part Number: PM7311
• Description: Freedm 84a1024l Assp Telecom Standard Datasheet
• Manufacturer: pmc-sierra

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2021832, Issue 2
19.4 Any-PHY Timing
Figure 67 Transmit Data Timing
Table 62 Any-PHY Level 2 Interface (Figure 68 and Figure 69)
Symbol
tSAPPI
tHAPPI
tP APPI
t Z APPI
t ZD APPI
Notes:
·
Table 63 Any-PHY Level 3 Interface (Figure 68 and Figure 69)
Symbol
tSAPPI
tHAPPI
tP APPI
Notes:
·
Maximum output propagation delays are measured with a 50pF load on the output.
Maximum output propagation delays are measured with a 20pF load on the output.
Description
RXCLK Frequency
RXCLK Duty Cycle
TXCLK Frequency
TXCLK Duty Cycle
All APPI Input Set-up time to RXCLK, TXCLK
All APPI Input Hold time to RXCLK, TXCLK
RXCLK, TXCLK to all APPI Outputs Valid
RXCLK, TXCLK to APPI Outputs Tristate
RXCLK, TXCLK to APPI Outputs Driven
Description
RXCLK Frequency
RXCLK Duty Cycle
TXCLK Frequency
TXCLK Duty Cycle
All APPI Input Set-up time to RXCLK, TXCLK
All APPI Input Hold time to RXCLK, TXCLK
RXCLK, TXCLK to all APPI Outputs Valid
TCLK[n]
TD[n]
FREEDM 84A1024L ASSP Telecom Standard Product Data Sheet
tP
TD
Min
25
40
25
40
4
1.1
1
1
0
Min
52
40
52
40
2
1.1
1.1
Max
52
60
52
60
12
12
Max
104
60
104
60
6.5
Units
MHz
%
MHz
%
ns
ns
ns
ns
Units
MHz
%
MHz
%
ns
ns
ns
ns
Released
287