CD4046BC Datasheet, PDF (9/14 Pages) Fairchild Semiconductor – Micropower Phase-Locked Loop

Typical Performance Characteristics (Continued)
Typical VCO Power Dissipation at f_MIN vs R2
FIGURE 9.
Typical Source Follower Power Dissipation vs R_S
FIGURE 10.
Note: To obtain approximate total power dissipation of PLL system for no-signal input: Phase Comparator I, P_D (Total) = P_D (f_o) + P_D (f_MIN) + P_D (R_S); Phase
Comparator II, P_D (Total) = P_D (f_MIN).
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