MC12206 Datasheet, PDF (10/12 Pages) Motorola, Inc – MECL PLL COMPONENTS Serial Input PLL Frequency Synthesizer

MC12206
C1
C2
VP
100pF
VCC
100pF
LOCK
DETECT
LOCK DETECT
CIRCUIT
(SEE FIGURE 9)
1
OSCin
2
OSCout
3
VP
0.1µF
16
φR
15
φP
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
0.1µF
MC12206
5
Do
12
FC
6
GND
11
LE
7
LD
8
fin
1000pF
10
DATA
9
CLK
47kΩ
47kΩ
FROM
CONTROLLER
C1, C2: Dependent on Crystal Oscillator
Figure 10. Typical Applications Example (16–Pin Package)
MOTOROLA
BISW
Do OR EXTERNAL
VCO
CHARGE PUMP
R
C
Figure 11. Typical Loop Filter
10
HIPERCOMM
BR1334 — Rev 4