520T20DT26M0000

Frequency Stability:	±2ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.032" (0.80mm)
Size / Dimension:	0.098" L x 0.079" W (2.50mm x 2.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	2.5mA
Operating Temperature:	-30°C ~ 85°C
Series:	520
Voltage - Supply:	2.8V
Output:	Clipped Sine Wave
Function:	--
Frequency:	26MHz
Type:	TCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to Oscillators

An oscillator is an electronic or mechanical device that generates periodic, repetitive signals, typically in the form of a sine wave. Oscillators are used extensively in a variety of applications, including amplifiers, audio systems, modulation circuits, and many other devices. There are many different types of oscillators, each with its own unique characteristics and uses.

520T20DT26M0000 Oscillator

The 520T20DT26M0000 oscillator is a precision, high frequency oscillator designed for operation over a wide range of temperatures. It is a crystal-controlled oscillator that utilizes a precision, temperature-compensated crystal to generate a stable output signal. The 520T20DT26M0000 oscillator features a transmission line type of oscillator and offers excellent phase noise performance at both lower and higher frequencies.

520T20DT26M0000 Application Field and Working Principle

The 520T20DT26M0000 oscillator is ideal for use in telecommunication systems, such as cellular networks, where a precise oscillation frequency is critical for signal timing and synchronization. The oscillator’s high linearity and wide temperature range also make it suitable for use in precision measurement equipment. In terms of its working principle, the 520T20DT26M0000 oscillator uses a quartz crystal element, which is attached to a network of resistors, capacitors, and inductors. The quartz crystal functions as an acoustic filter, which allows a single frequency of oscillation to be generated. The oscillator produces a stable signal by using a voltage-controlled oscillator to drive the crystal, which is then amplified by the other components. This output is then used as the clock signal for the rest of the system.

Conclusion

The 520T20DT26M0000 oscillator is an excellent choice for use in high-precision, temperature-sensitive applications, such as cellular networks and precision measurement equipment. Its unique combination of temperature-compensated precision crystal and transmission line type of oscillator offers excellent phase noise performance and stable operation over a wide range of temperatures.

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