Fujitsu MB15F74UL Recording Equipment User Manual


  Open as PDF
of 26
 
MB15F74UL
14
■
TEST CIRCUIT (for Measuring Input Sensitivity fin/OSC
IN
)
1000 pF
1000 pF
1000 pF
1000 pF
0.1 µF
VpRF
VCCRF
50 Ω
50 Ω
50 Ω
S.G.
S.G.
S.G.
VpIF
VCCIF
0.1 µF
0.1 µF
0.1 µF
1000 pF
Controller
(Divide ratio setting)
Oscilloscope
GND OSCIN DataClock
PSRF
VCCRF
GNDRF
XfinRF
LE
fin
RF
109
8
7
6
5
4
3
2
1
11
12
13
14
15
16
17
18
19
20
LD/foutDoIF DoRF VpRF
VpIF
PSIF
VCCIF
GNDIF
XfinIF
finIF
MB15F74UL
 previous next