CS5320/21/22
CS5322 SWITCHING CHARACTERISTICS
(continued)
Parameter
Symbol
t
ss
t
sh
t
tds
t
tdh
t
os
t
oh
t
df
t
dr
t
ec
t
rs
t
rh
t
ss
t
sh
Min
20
20
-
-
20
20
-
-
-
20
20
20
20
Typ
-
-
20
150
-
-
140
150
140
-
-
-
-
Max
-
-
-
-
-
-
-
-
-
-
-
-
-
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Test Data (TDATA) Timing
SYNC Setup Time to CLKIN rising
SYNC Hold Time after CLKIN rising
TDATA Setup Time to CLKIN rising after SYNC
TDATA Hold Time after CLKIN rising
ORCAL Setup Time to CLKIN rising
ORCAL Hold Time after CLKIN rising
DRDY Timing
CLKIN rising to DRDY falling
CLKIN falling to DRDY rising
CLKIN rising to ERROR change
RESET Timing
RESET Setup Time to CLKIN rising
RESET Hold Time after CLKIN rising
SYNC Setup Time to CLKIN rising
SYNC Hold Time after CLKIN rising
CLKIN
t
sh
t
ss
SYNC
t
oh
t
os
ORCAL
LSYNC*
t
tds
TDATA
VALID
t
rdh
t
tds
VALID
t
tdh
FILTER
SAMPLES
DATA
Figure 14. TDATA Setup/Hold Timing
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DS454PP1