MB15F73UL_01 Datasheet, PDF (23/27 Pages) Fujitsu Component Limited. – Dual Serial Input PLL Frequency Synthesizer

MB15F73UL
s APPLICATION EXAMPLE
from controller
OUTPUT
VCO
LPF
1000 pF
2.7 V
2.7 V
1000 pF 0.1 µF 0.1 µF
Clock DATA LE
20
19
18
finRF
17
XfinRF GNDRF VCCRF
16
15
14
PSRF
13
VpRF
12
DoRF
11
MB 15F73UL
1
2
3
4
5
6
7
8
9
10
OSCIN GND
finIF
XfinIF GNDIF VCCIF
PSIF
VpIF
DoIF LD/fout
1000 pF
1000 pF
TCXO
OUTPUT
1000 pF ^{2.7 V}
0.1 µF
2.7 V
0.1 µF
VCO
LPF
Lock Det.
Notes : •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) .
•The terminal number shows that of TSSOP-20.
23