MC12210DT Просмотр технического описания (PDF) - Motorola => Freescale
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MC12210DT Datasheet PDF : 12 Pages
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MC12210
Figure 10. Typical Applications Example (16–Pin Package)
C1
C2
VP
100 pF
VCC
100 pF
LOCK
DETECT
LOCK DETECT
CIRCUIT
(SEE FIGURE 9)
1
OSCin
2
OSCout
3
VP
0.1 µF
16
φR
φP 15
EXTERNAL
CHARGE PUMP
(SEE FIGURE 8)
LOW PASS
FILTER
VCO
(SEE FIGURE 11)
CHARGE PUMP SELECTION
(INTERNAL OR EXTERNAL)
14
FOUT
4
VCC
13
BISW
0.1 µF
MC12210
5
Do
12
FC
6
GND
11
LE
7
LD
8
fin
1000 pF
10
DATA
9
CLK
47 kΩ
47 kΩ
FROM
CONTROLLER
C1, C2: Dependent on Crystal Oscillator
Figure 11. Typical Loop Filter
BISW
Do OR EXTERNAL
VCO
CHARGE PUMP
R
C
10
MOTOROLA RF/IF DEVICE DATA
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