TB-24.000MDE-T

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.032" (0.80mm)
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	--
Operating Temperature:	-40°C ~ 85°C
Series:	TB
Voltage - Supply:	1.8V
Output:	CMOS
Function:	Enable/Disable
Frequency:	24MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction of Oscillators

Oscillators are electronic or computer-generated signals that oscillate at a certain frequency and are used to manage electronic components or keep them ticking in some form of repetitive wave. Oscillators are used in a wide variety of applications, such as digital clocks, radios, telecommunications systems, computers, and electronic circuits. With advances in technology, oscillators have become increasingly precise and efficient, allowing engineers to build more advanced and complex oscillatory systems. Generally, oscillators can be classified into two main categories: analog and digital. Analog oscillators work by controlling an electrical signal through active components, while digital oscillators generate signals that can be used in computing or digital signal processing applications.

The TB-24.000MDE-T Oscillator

The TB-24.000MDE-T oscillator is a popular analog-type oscillator that is specifically designed for audio applications. It has an operating frequency range of 24 to 100 MHz and is capable of both quartz-crystal and PLL-based type frequencies. The TB-24.000MDE-T oscillator is characterized by its low phase-noise, wide temperature range, and low current-consumption characteristics. This makes it ideal for audio, RF, and wireless applications.

TB-24.000MDE-T Application Field

The TB-24.000MDE-T oscillator can be used in a variety of different applications. In the audio field, the oscillator can be used to generate high-fidelity sine wave signals or as a PLL reference in multi-source frequency synthesis applications. In the RF field, the wide tuning capability and low phase noise of the oscillator make it suitable for system clock and local oscillator applications. Additionally, the oscillator is also used in communications systems, such as radio communications, Bluetooth, and Wi-Fi, due to its low-power consumption and even-temperature performance.

Working Principle of the TB-24.000MDE-T Oscillator

The TB-24.000MDE-T oscillator is an analog type oscillator and works on the principle of active components controlling an electrical signal. The oscillator comprises of an amplifier, a buffer, an RC integrated circuit, and a quartz crystal. The amplifier amplifies the input signal to a sufficient level for the next stage of the circuit. The buffer isolates and protects the integrated circuit from any additional current drawn from the amplifier. The oscillator also contains an RC integral operational amplifier. This amplifier uses the phase shift of an RC network to produce negative feedback and produces the output signal which is used to drive the quartz crystal. The quartz crystal measures the output frequency of the clock signal and adjusts its own output frequency accordingly. This ensures that the output signal of the oscillator is of a predetermined and precise frequency. Finally, the output from the crystal is connected to an output buffer, which buffers the signal from the crystal and prevents any load variations from affecting the output signal of the oscillator. This ensures that the signal has a low output impedance and is relatively immune to changes in source or load.

Conclusion

The TB-24.000MDE-T oscillator is an incredibly versatile oscillator designed specifically for RF, audio, and wireless applications. Its low noise characteristics, temperature stability, and low current-consumption make it ideal for use in these fields. It works on the principle of an amplifier, a buffer, an RC integrated circuit, and a quartz crystal. This combination produces an accurate and precise output signal with a predetermined frequency range that is suitable for a variety of applications.

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