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KD-S700GN/KD-S700BU
KD-S7250
TA2147F-X(IC501):RF AMP
1.Terminal layout
2.Block diagram
GVSW
13
VRO
14
15
FEO
FEN
16
17
RFRP
18
RFRPIN
RFGO
19
RFGC
20
AGCIN
21
RFO
22
RFN
23
GND
24
1-18
20k
20k
15k
50 A
20k
12k
12k
20k
BOTTOM
PEAK
20k
180k
40pF
3k
3k
PEAK
15k
50k
20 A
40k
20k
20k
20k
2k
50k
1k
2k
14k
1.75k
240k
15pF
x0.5
k
x2
240k
15pF
x0.5
1
x2
80k
60k
20k
60k
80k
20k
12 RFDC
11
TEO
10
TEN
9
TEBC
8
SEL
7
LDO
MDI
6
5
TNI
4
TPI
3
FPI
2
FNI
1
Vcc
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