SM5843A データシートの表示（PDF） - Nippon Precision Circuits
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SM5843A Datasheet PDF : 24 Pages
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SM5843A×1
Output timing
VDD = 4.5 to 5.5 V, VSS = 0 V, Ta = −20 to 80 °C, CL = 15 pF
Parameter
Symbol
Condition
Rating
Unit
min
typ
max
XTI to XTO delay
tXTO
XTI fall to XTO rise
3
–
15
ns
XTI to CKO delay
tCKO
XTI fall to CKO fall
10
–
35
ns
XTI to BCKO delay (CKSLN = HIGH)
tsbH
XTI fall to BCKO rise
tsbL
XTI fall to BCKO fall
20
–
60
ns
20
–
60
XTI to BCKO delay (CKSLN = LOW)
tsbH
XTI fall to BCKO rise
tsbL
XTI fall to BCKO fall
20
–
60
ns
20
–
60
tbdH
BCKO fall to output rise
−5
–
10
BCKO to DOL, DOR, WCKO delay
ns
tbdL
BCKO fall to output fall
−5
–
10
tcdH
CKO fall to output rise
5
–
25
CKO TODOL, DOR, WCKO delay
ns
tcdL
CKO fall to output fall
5
–
25
txdH
XTO rise to output rise
15
–
50
XTO TODOL, DOR, WCKO delay
ns
txdL
XTO rise to output fall
15
–
50
XTI
(CKSLN = H)
CKO
(CKSLN = H)
XTI
(CKSLN = L)
CKO
(CKSLN = L)
BCKO
DOL
DOR
WCKO
Tsys
Tsys
tCKO
Tsys
tCKO
tsbH
tsbL
XTO rising edge
XTO rising edge
tbdL
tcdL
txdL
tbdH
tcdH
txdH
0.5VDD
1.5V
0.5VDD
1.5V
1.5V
1.5V
1.5V
NIPPON PRECISION CIRCUITS—10
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