STLC2500A 查看數據表（PDF） - STMicroelectronics
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STLC2500A Datasheet PDF : 37 Pages
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Electrical characteristics
STLC2500A
Table 7. System clock, sine wave specifications
Symbol
Parameter
Min.
VPP
NH
ZINRe
Peak to peak voltage range
0.2
Total harmonic content of input signal
Real part of parallel input impedance
at pin
30
Typ.
0.5
60
Max.
Unit
1.6
V
-25
dBc
90
KΩ
Table 8. System clock, digital clock DC specifications
Symbol
Parameter
Min.
Typ.
VIL
Low Level input voltage
VIH
High Level input voltage
0.85 *
VDD_IO_A
Max.
Unit
0.22 *
VDD_IO_A
V
V
Table 9. System clock, digital clock AC specifications
Symbol
Parameter
Min.
Typ.
Max.
Unit
TRISE
TFALL
DCYCLE
10%-90% rise time
90%-10% fall time
Duty Cycle
1.5
6
ns
1,5
6
ns
45
50
55
%
Low power clock specifications
The low power clock pin is powered by connecting VDD_IO_B to the wanted supply.
Table 10. Low power clock specifications
Symbol
Parameter
Min.
Typ.
Max.
Unit
Duty cycle
Accuracy
30
70
%
−250
250
ppm
8/37
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