Oscillation start condition
RL
< l-R l
Oscillation steady state
RL
= l-R l
When designing an oscillator circuit, negative resistance (-R) is very important parameter to consider.
To start oscillator, the negative resistance (-R) of the oscillator circuit must be greater than the Load resonance resistance (RL) of a crystal unit, at least 3times of..........more details please see the attached file.
No. | Subject | Writer | Date | Attachment | Hits |
---|---|---|---|---|---|
8 | Outputs Wavform | Frank | 2019-07-09 | ![]() |
5317 |
7 | Oscillator Categories | Frank | 2019-07-09 | ![]() |
2783 |
6 | What is a VCXO | Frank | 2019-07-09 | ![]() |
4132 |
5 | Specify a Crystal | Frank | 2019-07-09 | ![]() |
2338 |
4 | Negative Resistance Measurement | Frank | 2019-07-09 | ![]() |
2360 |
3 | CL Calculation | Frank | 2019-07-09 | ![]() |
5064 |
2 | Oscillation Condition and Negative re... | Frank | 2019-07-09 | ![]() |
2913 |
1 | Electrical Characteristics | Frank | 2019-07-09 | ![]() |
3999 |