VIPER100E

Manufacturer Part NumberVIPER100E
DescriptionSOP-10
ManufacturerSTMicroelectronics
VIPER100E datasheet
 


Specifications of VIPER100E

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5 Operation Description
Figure 14. Oscillator
VDD
R t
O SC
Ct
C t
22nF
15nF
1,000
500
300
200
100
50
30
1
18/29
For R
CLK
FC 00050
Forbidden area
Ct(nF) =
Forbidden area
40kHz
Oscillator frequency vs Rt and Ct
Ct = 1.5 nF
Ct = 2.7 nF
Ct = 4.7 nF
Ct = 10 nF
2
3
5
10
Rt (kΩ)
≤ 40KHz
> 1.2kΩ and C
t
t
2.3
550
F
=
---------- -
1
------------------- -
SW
R
C
R
150
t
t
t
880
Fsw(kHz)
Fsw
FC00030
FC00030
20
30
50
VIPer100-E