PRELIMINARY
PM4318 OCTLIU
DATASHEET
PMC- 2001578
ISSUE 3
OCTAL E1/T1/J1 LINE INTERFACE DEVICE
Table 52 – SBI ADD BUS
Symbol
tS
Description
Min
Max
Units
All SBI ADD BUS Inputs Set-Up Time to
REFCLK
4
ns
SBIADD
tH
All SBI ADD BUS Inputs Hold Time to
REFCLK
0
ns
SBIADD
Figure 38 – SBI ADD BUS Timing
REFCLK
tS
tH
SBIADD
SBIADD
ADATA[7:0]
ADP, APL
AV5
Table 53 – SBI DROP BUS
Symbol
Description
Min
Max
Units
t
REFCLK to DACTIVE Valid
2
2
15
20
ns
ns
P
DACTIVE
SBIDROP
t
P
REFCLK to All SBI DROP BUS Outputs
(except DACTIVE) Valid
t
Z
REFCLK to All SBI DROP BUS Outputs
(except DACTIVE) Tristate
2
20
ns
SBIDROP
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
225
PMC [ PMC-SIERRA, INC ]
