MB15F63UL Datasheet, PDF (27/36 Pages) Fujitsu Component Limited. – Dual Serial Input PLL Frequency Synthesizer

MB15F63UL
■ APPLICATION EXAMPLE
Controller
(setting divide ratio)
VCCIF
Output
0.1 µF
18 Ω
18 Ω
VCO, RF-PLL
18 Ω
LE
Data
CLK
VCCRF
0.1 µF
LPFRF
TCXO
OSCin
XfinIF
Output
1000 pF
VCCIF
finIF
PSIF
18 Ω
VPIF
18 Ω
18 Ω
0.1 µF
VCO, IF-PLL
LPFIF
17 16 15 14 13 12 11
18
10
MB15F63UL
19
Bump Chip Carrier-20
9
20
8
finRF
1000 pF
XfinRF
GND
1000 pF
VCCRF
PSRF
12
DoIF
34
SW
GND
567
LD/fout
VPRF
0.1 µF
Lock Det.
DoRF
Note : CLK, Data and LE are the built-in schmitt trigger circuits (insert a pull-down or pull-up register to prevent
oscillation when open-circuit in the input) .
27