TB-66.667MCD-T

Oscillators

Oscillators are electronic circuits designed to generate a periodic, steady-state signal. They are used in a wide variety of applications, such as controlling audio frequency generators, tracking error signal generators, voltage-controlled oscillators, and clocking and timing circuits. The TB-66.667MCD-T oscillator is a newer type of oscillator that is rapidly gaining popularity due to its wide range of applications and low cost.

TB-66.667MCD-T Application Fields and Working Principle

The TB-66.667MCD-T oscillator is a two-stage device composed of a TB-656 quartz crystal, an amplifier circuit, and two feedback resistors. It is designed to provide a very steady signal, even in the presence of external noise. Its frequency is determined by the value of the quartz crystal and the feedback resistors.

The oscillator is used primarily for radio and television applications where reliable frequency stability is required. It is typically used in the oscillator stages of UHF frequency synthesizers, radio-linked communications systems, and digital television receivers. The stability of the frequency output makes it ideal for these applications.

In addition, the low cost and small size of the oscillator make it ideal for use in small consumer electronics. This includes digital clocks, portable radios, and cellular phones. The extremely low current draw and wide operating temperature range of the oscillator also make it ideal for use in medical and instrumentation equipment.

The working principle of the TB-66.667MCD-T oscillator is based on the operation of the quartz crystal. A quartz crystal is a piezoelectric material that vibrates at a specific frequency when an electric signal of the same frequency is applied to it. This signal is amplified by an amplifier circuit and the amplified signal is then fed back to the quartz crystal. This generates a steady signal at the same frequency as the quartz crystal.

The oscillator has two types of output. The first is a sine-wave, which is used in telecommunication applications. The second type is a square-wave output, which can be used to control and drive devices such as motors and solenoids. Both types of outputs can be adjusted using the feedback resistors to adjust the frequency of the oscillator.

The TB-66.667MCD-T oscillator is a useful device for a wide range of applications. Its small size and low cost make it an attractive choice for consumer electronics while its stability and wide operating temperature range make it suitable for use in radio and television applications. Its two types of output enable it to be used for a variety of purposes and its frequency can be easily adjusted using the feedback resistors.