15. Clock Pulse Generator (CPG)

Rev.1.00 Jan. 10, 2008 Page 757 of 1658

REJ09B0261-0100

CB1 RCB1
CPB1
CB2 RCB2
CPB2
CB3 RCB3
CPB3
CB4 RCB4
CPB4
CB5 RCB5
CPB5
Power supply 1
Power supply 2
SH7785
VDD-PLL1
VSS-PLL1
VDDA-PLL1
VSSA-PLL1
VDDQ-PLL1
VSSQ-PLL1
VDD-PLL2
VSS-PLL2
VDDQ-PLL2
VSSQ-PLL2
Recommended values: RCB1 = RCB2 = RCB3 = RCB4 = RCB5 = 10 Ω
CPB1 = CPB2 = CPB3 = CPB4 = CPB5 = 10 μF (Tantalum capacitor)
CB1 = CB2 = CB3 = CB4 = CB5 = 0.1 μF
Figure 15.5 Note on Using a PLL Oscillator Circuit