Feb 9, 2018 #1 T thandana Junior Member level 1 Joined Nov 27, 2014 Messages 19 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 367 Hi, I have two oscilators circuits, circuit1 and circuit2. i now want to phase lock them using circuit3 using phase detector CD4046. circuit1 must be used as the reference source and circuit2 as the 2nd input to the phase detector. Can someone please show me what pins must i connect? Attachments Circuits.pdf 229.5 KB · Views: 103
Hi, I have two oscilators circuits, circuit1 and circuit2. i now want to phase lock them using circuit3 using phase detector CD4046. circuit1 must be used as the reference source and circuit2 as the 2nd input to the phase detector. Can someone please show me what pins must i connect?
Feb 9, 2018 #2 schmitt trigger Advanced Member level 5 Joined Apr 17, 2013 Messages 2,725 Helped 859 Reputation 1,722 Reaction score 850 Trophy points 1,393 Activity points 18,445 First of all; If circuit 1 is your reference, then circuit 2 must be a voltage controlled oscillator.....which it isn't.
First of all; If circuit 1 is your reference, then circuit 2 must be a voltage controlled oscillator.....which it isn't.
Feb 9, 2018 #3 E-design Advanced Member level 5 Joined Jun 1, 2002 Messages 2,014 Helped 507 Reputation 1,016 Reaction score 408 Trophy points 1,363 Activity points 14,193 You should be able to modify the last oscillator to be voltage tuneable.
Feb 9, 2018 #4 schmitt trigger Advanced Member level 5 Joined Apr 17, 2013 Messages 2,725 Helped 859 Reputation 1,722 Reaction score 850 Trophy points 1,393 Activity points 18,445 Correct! And among the required performance parameters are the max/min frequencies, the max/min control voltages, to which the gain Kvo can be calculated.
Correct! And among the required performance parameters are the max/min frequencies, the max/min control voltages, to which the gain Kvo can be calculated.