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RX Family
Hardware Design Guide
1.2 Component Layout
Figure 1.2 and Figure 1.3 show component layout examples. Note that the board thickness is typically
1.6 mm.
The feedback resistor (R2) and damping resistors (R3 and R5) are usually unnecessary. (In Figure 1.2 no
feedback resistors are mounted.) If the oscillator manufacturer stipulates that external feedback resistors or
damping resistors should be added, mount them according to the manufacturer's specification.
In some cases 0 Ω damping resistors (R3 and R5) or wiring pattern connection can be used.
Analog input
Subclock
Reset circuit
RX Family
Main clock
Power
supply circuit
DC jack
Figure 1.2 Component Layout (Front Side)
R01AN1411EJ0110 Rev.1.10
Page 3 of 32
Oct.26.21
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