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When Using a PLL Oscillator Circuit: Separate VDD-CPG and VSS-CPG from the other VDD
and VSS lines at the board power supply source, and insert resistors RCB and RB, and decoupling
capacitors CPB and CB, close to the pins.
SH7750
Figure 10.5 Points for Attention when Using PLL Oscillator Circuit
VDD-PLL1
VSS-PLL1
VDD-PLL2
VSS-PLL2
VDD-CPG
VSS-CPG
RCB1
CPB1
RCB2
CPB2
RB
CB
Rev. 4.0, 04/00, page 215 of 850
3.3 V
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