Resources, Figure 13: otx-***-hh-cp8-hs schematic diagram – Linx Technologies OTX-xxx-HH-CP8-HS User Manual
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Resources
Support
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Linx’s Antenna Factor division has the
industry’s broadest selection of antennas
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VCC
R1
100k
SW1
1
SW2
2
SW3
3
SW4
4
SW5
5
SW6
6
SW7
7
SW8
8
COM
9
SM1
R2
100k
VCC
1
23
4
U3
DPAK-X2
GND
1
23
4
U5
DPAK-X2
1
23
4
U4
DPAK-X2
VCC
VCC
GND
GND
GND
S1
GND
D1
LE
D
R3
200
GND
R4
100k
GND
R5
100k
R6
100k
R7
100k
R8
100k
R9
100k
R1
0
100k
R1
1
100k
1
23
4
U2
DPAK-X2
GND
1
DATA IN
2
GND
3
LADJ/VCC
4
RF OUT
5
GND
6
VCC
7
PDN
8
TX
1
TXM-***-LR
GND
GND
GND
R1
3
D6
D7
SEL_BAUD
SEL_TIMER
GND
GND
KEY_IN
TX_CNTL
DATA_OUT
MODE_IND
CREATE_PI
N
SEND
D0
D1
VCC
VCC
D2
D3
D4
D5
U1
LICAL-ENC-HS
C3
4.7uF
C2
10pF
RFIN
1
GND
2
GND
3
GND
4
GND
5
GND
6
ANT1
SPLATCH ANTENNA
GND
Set For FCC
Compliance
VCC
GND
VCC
GND
B1
BAT-LINX2032
C1
4.7uF
GND
AOUT
1
AIN-
2
AIN+
3
GND
4
CIN+
5
CIN-
6
COUT
7
VCC
8
U6
TLV2302
R2
1
100k
VCC
R1
8
9.1M
R2
0
51k
C5
0.01uF
VCC
VCC
GND
GND
GND
GND
C4
4.7uF
R1
6
9.1M
R1
5
9.1M
R1
9
10k
R1
4
5.1M
R1
7
9.1M
IR
1
PS1102
S2
GND
GND
R2
2
100k
Figure 13: OTX-***-HH-CP8-HS Schematic Diagram