IRMCK343 International Rectifier, IRMCK343 Datasheet - Page 17

• Manufacturer Part Number: IRMCK343
• Description: A high performance OTP based motion control IC designed primarily for appliance applications.
• Manufacturer: International Rectifier

Specifications of IRMCK343

• Package: QFP64

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7 AC Characteristics
7.1
F
F
F
J
D
T
Note:
S
CLKIN
PLL
LWPW
LOCK
Symbol
(1) Data guaranteed by design.
PLL AC Characteristics
Crystal input
frequency
Internal clock
frequency
Sleep mode output
frequency
Short time jitter
Duty cycle
PLL lock time
Parameter
R
C
2
1
=10
=30PF
Figure 7 Crystal oscillator circuit
Table 8. PLL AC Characteristics
F
CLKIN
3.2 MHz
32 MHz
Min
-
-
-
Xtal
÷ 256
R
1
=1M
17
C
2
=30PF
200 psec
50 MHz
4 MHz
50 %
Typ
-
-
500 μsec
128 MHz
60 MHz
Max
-
-
-
(1)
(see figure below)
(1)
(1)
(1)
(1)
(1)
© 2007 International Rectifier
Condition
IRMCK343