ACS8514 View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
ACS8514
Synchronous Equipment Timing Source Partner IC for 2nd T4 DPLL, Accurate Monitoring & Input Extender
Semtech Corporation
'ACS8514' PDF : 86 Pages View PDF
ACS8514 SETS Buddy
ADVANCED COMMS & SENSING FINAL
Table 16 Read Access Timing in SERIAL Mode (For use with Figure 11 ) (continued)
Symbol
tpw1
tpw2
th1
th2
tp
Parameter
SCLK Low time
SCLK High time
Hold SDI valid after SCLKrising edge
Hold CSB Low after SCLKrising edge, for CLKE = 0
Hold CSB Low after SCLKfalling edge, for CLKE = 1
Time between consecutive accesses (CSBrising edge to CSBfalling edge)
MIN
22 ns
22 ns
6 ns
5 ns
10 ns
DATASHEET
TYP
MAX
-
-
-
-
-
-
-
-
-
-
Figure 12 Write Access Timing in SERIAL Mode
Table 17 Write Access Timing in SERIAL Mode (For use with Figure 12 )
Symbol
Parameter
MIN
TYP
MAX
tsu1
Setup SDI valid to SCLKrising edge
4 ns
-
-
tsu2
Setup CSBfalling edge to SCLKrising edge
14 ns
-
-
tpw1
SCLK Low time
22 ns
-
-
tpw2
SCLK High time
22 ns
-
-
th1
Hold SDI valid after SCLKrising edge
6 ns
-
-
th2
Hold CSB Low after SCLKrising edge
5 ns
-
-
tp
Time between consecutive accesses (CSBrising edge to CSBfalling edge)
10 ns
-
-
Revision 3.00 April 2007 © Semtech Corp.
Page 27
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