EG-2121CA 200.0000M-LHPA

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Oscillators

EG-2121CA 200.0000M-LHPA is a type of oscillator, specifically a voltage-controlled crystal oscillator (VCXO). It provides frequency stability and low jitter for high speed systems and pulse applications. It has wide applications in communication, industrial, computer, consumer, military, test and measurement, microwave and avionics systems.

An oscillator produces a periodic signal, such as a sine wave, by amplifying the amplitude of a single harmonic oscillation, called the sine wave carrier frequency. This produces a repeating waveform that fluctuates between two amplitudes and has a specific periodicity determined by the frequency of the carrier. A VCXO is a type of oscillator that is able to finely control this frequency in order to enable better accuracy and stability in certain applications.

EG-2121CA 200.0000M-LHPA Application Field and Working Principle

EG-2121CA 200.0000M-LHPA is a crystal oscillator with very small size and excellent performance in stability, output power, and control voltage range. It can be used in a variety of applications, such as reference clock sources in communication systems, GSM/WCDMA, LTE and Wi-Fi, frequency synthesisers, frequency sources in medical systems, timing systems, data security systems, embedded and real-time systems, and more. It is also used in wireless test equipment or laboratory environments.

The VCXO within this device is controlled by a voltage it takes from the external circuitry, which makes it sensitive to changes in the external environment. This feature allows it to be used in various timing and frequency applications. In addition, it has low jitter performance in order to make sure the signal quality is high enough to meet the frequency synchronization performance requirements.

The main working principle of EG-2121CA 200.0000M-LHPA can be divided into two parts. Firstly, the oscillator uses a quartz crystal that acts as a resonator, and when an electrical current is applied, the resonator will begin to vibrate at a certain frequency given by the physical characteristics of the crystal. Secondly, the frequency of this oscillation can be controlled by applying a voltage to the device. This is known as the “pull control” principle, and it causes the frequency to be adjusted relative to the applied voltage.

The EG-2121CA 200.0000M-LHPA is also equipped with temperature compensation to ensure stable performance across the entire temperature range. This makes it suitable for applications in which the operating temperature can vary due to environmental changes. Additionally, it has an advanced output buffer which ensures low jitter performance for even the highest frequencies.

In summary, the EG-2121CA 200.0000M-LHPA is a low-cost, ultra-compact voltage-controlled crystal oscillator which can be used for a wide range of applications. It has excellent features such as frequency control, low jitter performance, and temperature compensation, making it suitable for applications which require precision and accuracy.

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