DSC1001AL5-050.0000T

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Oscillators

Oscillators are widely employed in the fields of communication, signal generation, and mechatronics. They are electronic circuits that generate a periodic signal with a certain frequency and amplitude at their output. The periodic signal can be used for timing or synchronization of other components in a system. Most oscillators are based on a closed-loop feedback configuration, which include a signal amplifier, an oscillating element, and a frequency-dependent filter.

DSC1001AL5-050.0000T is a voltage-controlled crystal oscillator (VCXO) and belongs to the family of tuning oscillators. It is designed for wide frequency range of 50MHz to 55MHz, low phase noise and excellent temperature stabilities over a wide supply voltage range. The VCXO also offers low jitter and superior temperature stability, enabling it to be used in high-frequency timing applications, such as 10G Ethernet, base station and synchronization systems.

Working Principle

The VCXO consists of a quartz crystal, an amplifier and a feedback network. The crystal resonates at a given frequency, which is determined by the cut angle of the crystal. The output signal of the amplifier is fed to the crystal and the feedback network adjusts the voltage of the amplifier to maintain the desired frequency.

The input voltage of the VCXO is used to adjust the output frequency by changing the amount of feedback within the amplifier circuit. This allows the device to be voltage tuned by changing the voltage applied to it. A positive voltage produces an increase in frequency and a negative voltage produces a decrease in frequency. By varying the control voltage, the output frequency of the VCXO can be changed up to ±100 ppm over the full supply voltage range.

Applications

The DSC1001AL5-050.0000T is ideal for use in communications, telecom, broadcast, instrumentation and military systems. It is well suited for both high and low end applications, including base station, WAPI and IEEE802.11a/g/n wireless LAN applications. It is also used for low noise, high performance SONET/SDH/OTN systems.

Due to its wide frequency range, small size and low power consumption, the DSC1001AL5-050.0000T is well suited for a wide range of uses. It has excellent temperature stability, low jitter and can be used in high-frequency timing applications. Its compact size and low power consumption make it ideal for embedded applications such as wireless LAN and small form factor communications systems.

The DSC1001AL5-050.0000T is a reliable and cost-effective solution for applications that require low power consumption, small size and wide frequency range. It is ideal for use in applications where timing and synchronization is critical, including wireless LANs, base station and instrumentation systems.

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