參數(shù)資料
型號(hào): IRMCF343
廠商: International Rectifier
英文描述: Sensorless Motor Control IC for Appliances
中文描述: 無(wú)傳感器電機(jī)控制集成電路設(shè)備
文件頁(yè)數(shù): 18/34頁(yè)
文件大?。?/td> 757K
代理商: IRMCF343
IRMCF343
7 AC Characteristics
7.1
PLL AC Characteristics
Symbol
Parameter
F
CLKIN
Crystal input
frequency
F
PLL
Internal clock
frequency
F
LWPW
Sleep mode output
frequency
J
S
Short time jitter
D
Duty cycle
T
LOCK
PLL lock time
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18
Min
3.2 MHz
Typ
4 MHz
Max
60 MHz
Condition
(1)
(see figure below)
(1)
32 MHz
50 MHz
128 MHz
F
CLKIN
÷ 256
-
-
(1)
-
-
-
200 psec
50 %
-
-
-
(1)
(1)
(1)
500
μ
sec
Table 9. PLL AC Characteristics
Note:
(1) Data guaranteed by design.
Xtal
R
1
=1M
R
2
=10
C
1
=30PF
C
2
=30PF
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