SM8224B 데이터 시트보기 (PDF) - Nippon Precision Circuits
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SM8224B Datasheet PDF : 11 Pages
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SM8224B
Timing Characteristics
FSK decoder
VDD = 5.0V ± 0.5V, GND = 0V, fCLK = 3.579545MHz, Ta = −20 to 85°C unless otherwise noted.
Parameter
Power-down release to start-up time
Carrier detection ON time
Final data to carrier detection OFF time
Symbol
tD O S C
tD AQ
tD C H
Condition
Rating
Unit
min
typ
max
–
5
–
ms
2.5
–
10
ms
3
–
15
ms
Output timing)
VDD = 5.0V ± 0.5V, GND = 0V, fCLK = 3.579545MHz, Ta = −20 to 85°C, FSK input data = 1200 ± 12 baud
unless otherwise noted.
Parameter
STR, DOUT rise time
STR, DOUT fall time
Input/output delay
DOUT data rate
Symbol
tr0
tf0
tI D D
Condition
Input to DOUT
Rating
Unit
min
typ
max
–
–
200
ns
–
–
200
ns
–
–
5
ms
1188
1200
1212
baud
NIPPON PRECISION CIRCUITS—7
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