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Pin No.
Pin Name
10
A_VDD_5V
Analog
11
RF_OUT
Output
12
A_VDD_3V
Analog
13
A_REG
Output
14
A_GND
15
IF_REF
16
PA_GND1
I/O
Description
Analog 5V Supply
Supply to mainly analog block.
-
- For 5V use, supply 5V (typ.).
- For 3V use, connect A_VDD_3V pin and
supply 3V (typ.).
RF Output pin
RF signal output from LNA block,
Open drain output. Connect A_VDD_3V
pin via a matching circuit.
At no use, open this pin.
Analog 3V Supply
- For 3V use, supply 3V (typ.).
- For 5V use, voltage regulator output.
Connect a bypass capacitor.
-
Do not apply current or voltage on this pin
from outside. And do not supply to
external circuits except PA_OUT and
RF_OUT pin.
Regulator Output for Analog Block
Supply to mainly analog block. Connect a
bypass capacitor.
Do not apply current or voltage on this pin
from outside. And do not supply to
external circuits.
-
Ground (Analog)
IF Reference
Connect ground via a capacitor.
At no use, open this pin.
-
Power Amplifier Ground 1
-
At no use of PA, connect ground.
Internal Equivalent Circuit
RF_OUT
11
A_VDD_5V A_VDD_5V
A_REG
13
IF_REF
15
5
TC32306FTG
-
-
＋
－
100pF
150kΩ
-
A_VDD_3V
100kΩ
105kΩ
＋
－
-
2015-10-01
Vref
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