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Pin No.
Pin Name
Analog
24
PLL_REG
Output
25
PLL_GND
Analog
26
X_IN
Input
Analog
27
X_OUT
Output
Analog
28
D_REG
Output
I/O
Description
Regulator Output for PLL
Supply to mainly PLL block. Connect a
bypass capacitor.
Do not supply voltage, and do not supply
to an external circuit.
-
Ground(Digital)
Reference Clock Input
Connect crystal oscillator or external
signal generator.
Do not apply a DC bias voltage.
Reference Clock Output
Open this pin except a crystal oscillator
use.
Do not apply current or voltage on this pin
from outside. And do not supply the clock
signal to external circuits.
Regulator Output for Digital Block
Supply to mainly digital block. Connect a
bypass capacitor.
Do not apply current or voltage on this pin
from outside. And do not supply to
external circuits.
Internal Equivalent Circuit
COM_VDD
PLL_REG
24
PLL_REG
X_IN
26
PLL_REG
X_OUT
27
COM_VDD
D_REG
28
7
TC32306FTG
COM_VDD
Vref
＋
－
100pF
150kΩ
-
300kΩ
COM_VDD
Vref
＋
－
100pF
150kΩ
2015-10-01
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