TD-19.200MDD-T

Oscillators are important electronic components used in a wide range of applications. They generate an electrical signal of a specific frequency, which is determined by the characteristics of the circuit. The TD-19.200MDD-T oscillator is one such important component used for precise frequency control. It is a series of modern programmable VCXO voltage-controlled crystal oscillators ideal for VHF, UHF, and UHF/SHF frequency control applications. It is widely used in various consumer and industrial electronics, such as radio receivers, transmitters, medical equipment, Hi-Fi audio, navigation systems, and satellite communication systems.

Features

• Wide frequency range from 1.8MHz to 200MHz.
• Programmable supply voltage of 3.0 to 5.75VDC.
• Programmable pull-range from ±10ppm to ±50ppm.
• Programmable sine wave output.
• High phase-noise of -107.0dBc/Hz@10kHz.
• Low-current of 7mA only.
• Low jitter performance of 0.2ps typical.

Working Principle

The TD-19.200MDD-T oscillator works by converting the mechanical energy, taken from a quartz crystal, into an electrical oscillating signal. A quartz crystal consists of multiple piezoelectric elements, which vibrate with a specific frequency when an electric potential is applied. This generated frequency depends on the characteristics of the crystal, which can be adjusted by applying an externally applied electrical frequency (Vco) to the crystal.

Therefore, the principle of operation for the TD-19.200MDD-T oscillator is to use the VCXO voltage-controlled (Vco) capability to vary the internal frequency in order to achieve precise and accurate frequency control. This VCXO voltage-control frequency range of the TD-19.200MDD-T oscillator is wide, from 1.8 MHz to 200 MHz. Moreover, the TD-19.200MDD-T oscillator has a supply voltage that is fully programmable ranging from 3.0VDC to 5.75VDC.

Applications

The TD-19.200MDD-T oscillator is mainly used in consumer and industrial electronics. Such as radio receivers, radio transmitters, medical equipment, Hi-Fi audio, navigation systems, and satellite communication systems. Other applications include microwave communication systems, radar systems, recording systems, and signal generators.

Conclusion

The TD-19.200MDD-T is an important oscillator component used for precise frequency control. It features a wide range of applications and uses the VCXO voltage-control capability to achieve precise and accurate frequency control. It is used in various consumer and industrial electronics, including radio receivers, transmitters, medical equipment, Hi-Fi audio, navigation systems, and satellite communication systems.