dsPIC33FJXXXGPX06/X08/X10
FIGURE 21-2:
ADC CONVERSION CLOCK PERIOD BLOCK DIAGRAM
ADxCON3<15>
ADC Internal
RC Clock(2)
ADxCON3<5:0>
0
TAD
1
6
TOSC(1)
X2
TCY
ADC Conversion
Clock Multiplier
1, 2, 3, 4, 5,..., 64
Note 1: Refer to Figure 9-2 for the derivation of FOSC when the PLL is enabled. If the PLL is not used, FOSC is equal to
the clock source frequency. TOSC = 1/FOSC.
2: See the ADC electrical specifications for the exact RC clock value.
© 2009 Microchip Technology Inc.
DS70286C-page 227