STANDARD PRODUCT
PM4328 TECT3
DATASHEET
PMC-2011596
ISSUE 1
HIGH DENSITY T1/E1 FRAMER
AND M13 MULTIPLEXER
Figure 84: SBI ADD BUS Timing
SREFCLK
tS
tH
SBIADD
SBIADD
SC1FP
SADATA[7:0]
SADP,SAPL
SAV5
tPSBIADD
tZSBIADD
SAJUST_REQ
Table 36: SBI DROP BUS Timing (Figure 85 to Figure 86)
Symbol
Description
Min
Max
Units
t
t
t
SREFCLK to SBI DROP BUS Outputs
2
20
ns
P
SBIDROP
Valid (See Notes 1 and 2)
SREFCLK to SBIACT Output Valid (See
Notes 1 and 3)
2
2
2
19
12
15
ns
ns
ns
P
SBIACT
SREFCLK to All SBI DROP BUS Outputs
Z
SBIDROP
Tristate (See Note 4)
T
SBIDET[1] and SBIDET[0] low to All SBI
DROP BUS Outputs Valid
P
OUTEN
(See Notes 1 and 2)
t
SBIDET[1] and SBIDET[0] high to All SBI
2
4
0
12
ns
ns
ns
Z
OUTEN
DROP BUS Outputs Tristate (See Note 4)
tS
SBIDET[n] Set-Up Time to SREFCLK
(See Notes 5)
DET
tH
SBIDET[n] Hold Time to SREFCLK
DET
(See Notes 6)
PROPRIETARY AND CONFIDENTIAL
214
PMC [ PMC-SIERRA, INC ]
