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SCL 데이터시트(PDF) 5 Page - Exar Corporation

부품명 SCL
상세설명  Quad Channel Digital PWM/PFM Programmable Power Management System
PDF  29 Pages
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제조업체  EXAR [Exar Corporation]
홈페이지  http://www.exar.com
Logo EXAR - Exar Corporation

SCL 데이터시트(HTML) 5 Page - Exar Corporation

  SCL Datasheet HTML 1Page - Exar Corporation SCL Datasheet HTML 2Page - Exar Corporation SCL Datasheet HTML 3Page - Exar Corporation SCL Datasheet HTML 4Page - Exar Corporation SCL Datasheet HTML 5Page - Exar Corporation SCL Datasheet HTML 6Page - Exar Corporation SCL Datasheet HTML 7Page - Exar Corporation SCL Datasheet HTML 8Page - Exar Corporation SCL Datasheet HTML 9Page - Exar Corporation Next Button
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© 2012 Exar Corporation
5/29
Rev. 1.0.1
PWM GENERATORS AND OSCILLATOR
Parameter
Min.
Typ.
Max.
Units
Conditions
Switching Frequency (fsw)
Range
105
1230
kHz
Steps defined in table
fsw Accuracy
–5
5
%
CLOCK IN
Synchronization Frequency
20
25.7
31
MHz
When synchronizing to an external clock
(Range 1)
CLOCK IN
Synchronization Frequency
10
12.8
15.5
MHz
When synchronizing to an external clock
(Range 2)
GPIOS5
Parameter
Min.
Typ.
Max.
Units
Conditions
Input Pin Low Level
0.8
V
Input Pin High Level
2.0
V
Input Pin Leakage Current
1
µA
Output Pin Low Level
0.4
V
ISINK = 1mA
Output Pin High Level
2.4
V
ISOURCE = 1mA
Output Pin High Level
3.3
3.6
V
ISOURCE = 0mA
Output Pin High-Z leakage
Current (GPIO pins only)
10
µA
Maximum Sink Current
1
mA
Open Drain Mode
I/O Frequency
30
MHz
Note 5: 3.3V CMOS logic compatible, 5V tolerant.
PSIOS6
Parameter
Min.
Typ.
Max.
Units
Conditions
Input Pin Low Level
0.8
V
Input Pin High Level
2.0
V
Input Pin Leakage Current
1
µA
Output Pin Low Level
0.4
V
ISINK = 3mA
Output Pin High Level
15
V
Open Drain. External pull-up resistor to
user supply
Output Pin High-Z leakage
Current (PSIO pins only)
10
µA
I/O Frequency
5
MHz
Note 6: 3.3V/5.0V CMOS logic compatible, maximum rating of 15.0V



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