7W-80.000MBE-T

Series:	7W
Part Status:	Active
Base Resonator:	Crystal
Type:	XO (Standard)
Frequency:	80MHz
Function:	Enable/Disable
Output:	CMOS
Voltage - Supply:	3.3V
Frequency Stability:	±50ppm
Absolute Pull Range (APR):	--
Operating Temperature:	-40°C ~ 85°C
Current - Supply (Max):	20mA
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Height - Seated (Max):	0.056" (1.42mm)
Current - Supply (Disable) (Max):	--

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Introduction to Oscillators

An oscillator is an electronic circuit that produces a repetitive waveform at a frequency determined by the circuit characteristics. This waveform is often called an oscillator signal, because it is generated by an oscillator circuit. Oscillators are used in a wide variety of applications, including communication systems, timing circuits, control circuits, and signal processing.

7W-80.000MBE-T Application Field and Working Principle

The 7W-80.000MBE-T oscillator is an oscillating device used for generating a signal with a specific frequency in the range of 120MHz to 960MHz. It is a monolithic blocking oscillator (MBO) designed to generate an oscillating signal with minimal distortion and minimum power consumption. In addition, the oscillator has an extremely small size, measuring just 7mm x 10mm.The 7W-80.000MBE-T oscillator is ideal for applications in telecommunications, communication, and audio-video systems. It is used in both analogue and digital systems, and is capable of providing precise signal modulation.In terms of its working principle, the 7W-80.000MBE-T oscillator relies on the use of an integrated, pre-regulated voltage regulator on the substrate of the oscillator. This voltage regulator is then used to provide power to the oscillator circuit. The voltage regulator ensures that the output signal from the oscillator is regulated and stable, and that it remains independent of the fluctuations in the power supply voltage.The oscillator circuit consists of a series of capacitors and inductors, as well as two transistors connected in the form of a cross-coupled pair. This cross-coupled pair of transistors is responsible for producing an oscillating waveform, with the frequency of the oscillation determined by the values of the capacitors and inductors in the circuit.The 7W-80.000MBE-T oscillator is designed to produce a highly stable output signal. This high stability is achieved by exploiting the principle of forced commutation, in which the transistors in the circuit are forced to switch their state in order to maintain the oscillation at a constant frequency.

Conclusion

The 7W-80.000MBE-T oscillator is a monolithic blocking oscillator designed for applications in telecommunications, communication, and audio-video systems. Its compact size and high stability makes it an ideal choice for a variety of applications. The oscillator utilizes a pre-regulated voltage regulator to ensure a stable output signal, and exploits the principle of forced commutation to maintain its output frequency.

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