Recommended Circuit
11
12
CRF (100pF)
Ant
13
L1 56kΩ
14
VDD
15
Cbypass
(100pF)
16
RCTL (1kΩ)
CTL1
17
Cbypass (100pF)
RCTL (1kΩ)
CTL2
18
Cbypass (100pF)
RCTL (1kΩ)
CTL3
19
Cbypass (100pF)
RCTL (1kΩ)
CTL4
20
Cbypass (100pF)
CXG1068N
CXG1068N
CRF (100pF)
10
Tx1
56kΩ L1
9
CRF (100pF)
8
Tx2
56kΩ L1
7
CRF (100pF)
6
Rx1
L1
5
4
Rx2
L1
3
RCTL (1kΩ)
2
CTL3
Cbypass (100pF)
RCTL (1kΩ)
1
CTL4
Cbypass (100pF)
∗ Recommended to use DC blocking capacitors (CRF) and bypass capacitors (Cbypass).
Rctl : This resistor is used to give improved ESD performance. 1 kΩ is recommended.
L1 : This inductor is used to give improved ESD performance.
Absolute Maximum Ratings (Ta=25 °C)
• Control voltage
7
V
• Operating temperature Topr –35 to +85 °C
• Storage temperature Tstg –65 to +150 °C
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