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(2) When using 2-pin type oscillator
When using a 2-pin type oscillator, follow the procedure below (see (1) to (8) in Figure 3).
For the capacitor capacity and the resistance value, contact the capacitor distributor.
(1) Install an oscillator at the XTAL1.
(2) Install a capacitor at the C2.
(3) Install a capacitor at the C3b.
(4) Install a resistor at the Rd.
(5) Install a resistor at the Rf.
(6) Connect the XIN pin.
(7) Connect the XOUT pin.
(8) Connect the GND of the oscillator.
14
IC2
1
Figure 3 When using 2-pin type oscillator
(3) When using 3-pin type oscillator
When using a 3-pin type oscillator, follow the procedure below (see (1) to (6) in Figure 4).
For the capacitor capacity and the resistance value, contact the capacitor distributor.
(1) Install capacitors at the C3a and C3b.
(2) Install a resistor at the Rd.
(3) Install a resistor at the Rf.
(4) Connect the XIN pin.
(5) Connect the XOUT pin.
(6) Connect the GND of the oscillator.
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IC2
1
Figure 4 When using 3-pin type oscillator
(6)
(7)
12
13
8
XTAL1
(1)
C3b
C3a
C2
(2)
(3)
Vcc
GND
(8)
(4) (5)
12
8
XTAL1
(1)
C3b
C3a
C2
Vcc
(6)
Rf
Rd
(5)
(4)
11
GND
13
Rf
Rd
(3)
(2)
11
GND
GND
(3/4)
Xin
Rf
Xout
Rd
XC1
Vss
C2
C3b
Xin
Rf
Xout
Rd
C3a
C3b
Vss
IC1-12, J1-12
IC1-13, J1-13
IC1-11, J1-11
IC1-12, J1-12
IC1-13, J1-13
IC1-11, J1-11
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