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M30870T-EPB User's Manual
3) Using the Oscillator Circuit Bare Board
To use this product at a frequency you like, build a desired oscillator circuit on the included OSC-2 oscillator circuit
bare board. Figure 2.20 shows an external view of the OSC-2 oscillator circuit bare board and the connector pin
locations. Figure 2.21 shows the circuitry of the oscillator circuit bare board OSC-2. Use the number of oscillator
circuits recommended by the oscillator manufacturer.
Figure 2.20 External view of the oscillator board OSC-2 (bare board) and connector pin assignments
11
R1
X1 ,X2
C2
X1:5.08-mm-pitch 2-pin oscillator
*.
X2:2.54-mm-pitch 2-pin oscillator
X3:2.54-mm-pitch 3-pin oscillator
Figure 2.21 Circuit of the oscillator board OSC-2 (bare board)
REJ10J0482-0300 Rev.3.00 February 16, 2006
IC1
10
9
*
*
R2
C1
13
*
X3
J1-4: GND
J1-3: Oscillation output
J1-2: GND
J1-1: VCC
IC1
8
1
2
3
4
C3
5
6
12
IC1
IC1:Inverter (Unbuffer)
C LK
J1-3
Vcc
J1-1
14
IC1
7
J1-2
GND
J1-4
GND
Page 46 of 104
2. Setup
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