John Chris
Senior Member
Note that this refers to the 28X proper, not the X1 or X2 if applicable
I have a few questions regarding the 3-pin resonator that must be used with the 28X.
1) Can a simple 2-pin oscilator with separate load capacitors on the input and output be used?
2) What value of load capacitance must either the caps in the prescribed approach, or the 3-pin resonator possess.
3) How sensitive is the Oscilator or the PIC to variation in this load capacitance ?
4) If N.A. distributor part numbers for suitable devices are known, I would be interested in learning what they are.
I appreciate any assistance,
John Chris
I have a few questions regarding the 3-pin resonator that must be used with the 28X.
1) Can a simple 2-pin oscilator with separate load capacitors on the input and output be used?
2) What value of load capacitance must either the caps in the prescribed approach, or the 3-pin resonator possess.
3) How sensitive is the Oscilator or the PIC to variation in this load capacitance ?
4) If N.A. distributor part numbers for suitable devices are known, I would be interested in learning what they are.
I appreciate any assistance,
John Chris
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