NJG1520PE1-L2 데이터 시트보기 (PDF) - Japan Radio Corporation
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NJG1520PE1-L2 Datasheet PDF : 17 Pages
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NJG1520PE1
nTRUTH TABLE
”H”=VCTL (H), ”L”=VCTL (L), ”X”=H or L
CONTROL INPUT
CONTROL OUTPUT
ROUTE
TX/RX Diversity IN/OUT
SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 SW9
CTL1 CTL2 CTL3
TX-ANT1
H
X
H OFF OFF OFF ON ON OFF OFF OFF ON
TX-EXT1
H
X
L OFF OFF ON OFF ON ON ON OFF OFF
RX-ANT1
L
L
H OFF OFF ON OFF ON OFF ON ON ON
RX-ANT2
L
H
H
ON OFF OFF OFF OFF ON ON ON ON
RX-EXT1
L
L
L OFF OFF OFF ON ON ON OFF ON OFF
RX-EXT2
L
H
L OFF ON OFF OFF ON ON ON ON ON
nPIN CONFIGRATION (TOP VIEW)
VDD CTL1 GND CTL2 CTL3 VSS
6
5
4
3
2
1
GND 7
GND 8
ANT-SW
DECORDER
24 GND
23 EXT2
GND 9
TER1 10
GND 11
SW1
SW5
SW4
SW2
SW9
SW3
SW7
SW4
SW8
22 GND
21 EXT1
20 GND
RX 12
SW6
19 TX
13
GND
14
15
16
ANT1 GND ANT2
17
TER2
18
GND
- 14-
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