653E20005C3T

The 653E20005C3T oscillator is frequently used in various industries for its high precision, reliability and range of operating parameters. It is an oscillator that is configured with a voltage-controlled crystal oscillator (VCXO) and includes an integrated voltage-to-frequency converter chip. As a result, the 653E20005C3T oscillator can be used in automatic control systems, digital voice communication systems, frequency-hopping communication systems, wire clocks and automated test systems.

The 653E20005C3T oscillator\'s particular stability is due to the fact that the VCXO maintains the frequency of the oscillator with temperature compensation and frequency modulation. It has a frequency range of 1.000MHz - 1300.000MHz, with an output voltage of 0.25V-7.0V and a frequency stability of 2.5ppm over the operating temperature range of -40 - 85°C. The 653E20005C3T oscillator is also RoHS compliant and offers Dual in-line packaging (DIP) for consistent dependability, as well as excellent long-term reliability and accuracy.

The theoretical working principle of the 653E20005C3T oscillator can be explained using the simple concept of an LR circuit with a voltage-controlled capacitance (VCC). An LR circuit consists of an inductor and a resistor in series, with the output voltage at the junction being equal to the sum of the voltage drops across each component. By introducing a VCC in this circuit, the frequency of the oscillator will be determined by the ratio between the capacitive reactance and the inductive reactance of the circuit. The current flow in the circuit creates an oscillation, which in turn affects the capacitance of the VCC.

By adjusting the control voltage, the frequency of the oscillator changes. The range of the frequency is determined by the range of the control voltage. When the range of the control voltage reaches its limits, the oscillator is forced into a condition of resonance and the voltage of the LC circuit reaches its maximum value. This condition is referred to as ‘Lock’, and it is used to ensure the correct frequency of the oscillator.

In conclusion, the 653E20005C3T oscillator is an excellent choice for applications such as automatic control systems, digital voice communication systems, frequency-hopping communication systems, wire clocks and automated test systems. Its integrated voltage-to-frequency converter chip, voltage-controlled oscillator and RoHS compliant design ensure consistent dependability and high accuracy for long-term reliability. Its theoretical working principle being based on the simple concept of an LR circuit with VCC further rounds off this oscillator as being an ideal choice for many oscillation related applications.