MB15F63UL Datasheet, PDF (18/36 Pages) Fujitsu Component Limited. – Dual Serial Input PLL Frequency Synthesizer

MB15F63UL
■ MEASURMENT CIRCUIT (for Measuring Input Sensitivity fin/OSCin)
Controller
(setting divide ratio)
VCCIF
LE
Data
CLK
S.G
1000 pF
VCCRF
50 Ω
0.1 µF
S.G
1000 pF
50 Ω
S.G
1000 pF
50 Ω VCCIF
OSCin
XfinIF
17 16 15 14 13 12 11
18
10
finRF
XfinRF
finIF
PSIF
VPIF
MB15F63UL
19
Bump Chip Carrier-20
20
1 2 34 5 6
GND
9
8
PSRF
LD/fout
7
1000 pF
VCCRF
0.1 µF
DoIF
GND
SW DoRF
VPRF
0.1 µF
Oscilloscope
18