MB15F73UV Datasheet, PDF (22/25 Pages) Fujitsu Component Limited. – Dual Serial Input PLL Frequency Synthesizer

MB15F73UV
s APPLICATION EXAMPLE
TCXO
1000 pF
Controller
(divide ratio setting)
OUTPUT
GND
1000 pF
VCO
finIF
XfinIF
1000 pF
LPF
GNDIF
VCCIF
VCCIF
DoIF
OSCIN Clock Data
LE
1
18
17
16
15
2
14
3
13
MB15F73UV
4
12
5
11
6
7
8
9
10
PSIF
PSRF
OUTPUT
finRF ^{1000 pF}
1000 pF
XfinRF
VCO
GNDRF
VCCRF
VCCRF
0.1 µF
LPF
DoRF
0.1 µF
LD/
fout
Lock Detect
Note : Clock, Data, LE : The schmitt trigger circuit is provided (insert a pull-down or pull-up register
to prevent oscillation when open-circuit in the input) .
22