What are your thoughts? What component values or qualities vary in that circuit with temperature?AHMEDbr said:
So what are your initial thoughts to be able to do temperature compensation? What-all changes in the FET? Are you supposed to ignore the tempcos of the capacitors and other passives?AHMEDbr said:
That's what crystal-based synthesizer ICs are for. Have you looked at them yet?AHMEDbr said:
A temperature compensation circuit is a type of electronic circuit that is designed to maintain a consistent output voltage or current regardless of changes in temperature. It is commonly used in electronic devices to ensure accurate and reliable operation in varying temperature conditions.
A temperature compensation circuit typically uses a thermistor, which is a type of temperature-sensitive resistor, to sense changes in temperature. As the temperature changes, the resistance of the thermistor also changes. The circuit then adjusts the output voltage or current based on the thermistor's resistance, ensuring a constant output regardless of temperature.
The main benefit of using a temperature compensation circuit is that it helps maintain the accuracy and reliability of electronic devices even in extreme temperature conditions. It also helps extend the lifespan of electronic components by preventing them from overheating or operating outside of their specified temperature range.
A temperature compensation circuit is commonly used in devices that require precise and stable output, such as sensors, amplifiers, and power supplies. It is also commonly found in automotive, aerospace, and industrial applications where temperature variations can greatly affect performance.
One potential drawback of using a temperature compensation circuit is that it adds complexity and cost to the design of electronic devices. Additionally, if the circuit is not calibrated properly, it can lead to inaccuracies in the output. However, the benefits of using a temperature compensation circuit often outweigh these potential drawbacks.
