Datasheet

AD8150
Rev. A | Page 16 of 44
01074-027
CS INPUT
ENABLING
OUT[0:16][N:P]
OUTPUTS
TOGGLE
OUT[0:16][N:P]
OUTPUTS
DISABLING
OUT[0:16][N:P]
OUTPUTS
DATA FROM RANK 1
PREVIOUS RANK 2 DATA
DATA FROM RANK 2
DATA FROM RANK 1
UPDATE INPUT
t
CHU
t
UW
t
UOT
t
UOD
t
UOE
t
CSU
Figure 27. Second-Rank Update Cycle
Table 7. Second-Rank Update Cycle
Symbol Parameter Conditions Min Typ Max Unit
t
CSU
Setup Time Chip select to update T
A
= 25°C 0 ns
t
CHU
Hold Time Chip select from update V
DD
= 5 V 0 ns
t
UOE
Output Enable Times Update to output enable V
CC
= 5 V 25 40 ns
t
UOT
Output Toggle Times Update to output reprogram 25 40 ns
t
UOD
Output Disable Times Update to output disabled 25 30 ns
t
UW
Width of Update Pulse 15 ns