CXG1091TN データシートの表示（PDF） - Sony Semiconductor
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CXG1091TN Datasheet PDF : 4 Pages
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Recommended Circuit
9 GND
10 GND
100pF
11 ANT
( ) RRF
12 GND
100pF
13 VDD
14 GND
100pF
100pF
15 Band Select
16 Tx/Rx
100pF
Tx1 8
GND 7
100pF
Tx2 6
GND 5
100pF
Rx1 4
GND 3
100pF
Rx2 2
STDBY 1
100pF
CXG1091TN
PCB Layout Recommendations
• As indicated in the diagram AC coupling capacitors are necessary to the Ant, Tx1, Tx2, Rx1, Rx2 pins.
• Ground plane should be included under the device and all ground pins connected to this.
• RRF (68kΩ) is used to be stabilized the electrical characteristics at high power signal input.
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