PRELIMINARY
PM4318 OCTLIU
DATASHEET
PMC- 2001578
ISSUE 3
OCTAL E1/T1/J1 LINE INTERFACE DEVICE
Figure 42 – Ingress Clk/Data Interface Timing Diagram
ICLK_IN
tS
tH
INGRESS
INGRESS
IDATA[8:1]
IFP_IN
ICLK_OUT
tP
INGRESS
IFP_OUT
17.9 Egress Clk/Data Interface (Figure 43)
Table 57 – Engress Clk/Data Interface
Symbol
Description
Min
Max
Units
tP
ECLK to EDATA[8:1], EFP Propagation
Delay
-20
50
ns
EGRESS
Figure 43 – Egress Clk/Data Interface Timing Diagram
ECLK
tP
EGRESS
EDATA[8:1]
EFP
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
229