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MB15F74UV
22
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APPLICATION EXAMPLE
LD/
fout
Do
IF
VCCIF
1000 pF
0.1 µF
0.1 µF
PS
IF
GNDIF
finIF
XfinIF
GND
OSC
IN
DoRF
VCCRF
PSRF
GNDRF
XfinRF
finRF
LEDataClock
1000 pF
1000 pF
1000 pF
109876
5
4
3
2
1
11
12
13
14
15161718
MB15F74UV
1000 pF
V
CCRF
Lock Detect
OUTPUT
VCO
LPF
VCO
LPF
OUTPUT
TCXO
VCCIF
Controller
(divide ratio setting)
Note : Clock, Data, LE : The schmitt trigger circuit is provided (insert a pull-down or pull-up registor
to prevent oscillation when open-circuit in the input) .