SP526 Datasheet, PDF (18/23 Pages) Sipex Corporation – WAN Multi-Mode Serial Transceiver

V_CC = +5V
+
C_{1 -}
Figure 31. Charge Pump — Phase 2
+
C_{2 -}
-10V
C₄
+ - _{VDD Storage Capacitor}
- + _{VSS Storage Capacitor}
C₃
+10V
a) C₂₊
GND
GND
b) C_2–
–10V
Figure 32. Charge Pump Waveforms
V_CC = +5V
+
C_{1 -}
-5V
+5V
+
C_{2 -}
-5V
Figure 33. Charge Pump — Phase 3
V_CC = +5V
+10V
+
+
C_{1 -}
C_{2 -}
Figure 34. Charge Pump — Phase 4
C₄
+ - V_DD Storage Capacitor
- + _{VSS Storage Capacitor}
C₃
C₄
+ - V_DD Storage Capacitor
- + _{VSS Storage Capacitor}
C₃
Rev: B Date:7/7/04
-
SP526 Multi–Mode Serial Transceiver
18
© Copyright 2004 Sipex Corporation