CVCO55CC-1620-1620

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Voltage-controlled oscillators (VCOs) are technology components that generate an output signal whose frequency or phase is accurately determined by a changing input voltage. VCOs are used in a variety of applications, such as crystal oscillators, PLLs, frequency synthesis, clock and data recovery, and synchronization. This article covers the specifications, application field, and working principle of the specific VCO CVCO55CC-1620-1620.

Specifications

The CVCO55CC-1620-1620 VCO is a 5 V DC, low voltage control voltage oscillator featuring high frequency stability and low phase noise. It is designed for use between 1620 - 1620 MHz, with a control voltage range of 0 to 5 V DC. Operating temperature range is from -40 to +85 °C, and the supply current is 9 mA. The output power of the VCO is 8 dBm at 1620 MHz, and the phase noise is typically -93 dBc/Hz at 100 kHz offset from the 1620 MHz carrier.

Application Fields

The CVCO55CC-1620-1620 VCO is suitable for a variety of applications. It can be used in long-distance communication systems, such as 3G, 4G, and 5G networks, as well as in high-frequency digital signal processing and modulation systems. Additionally, since it allows a wide range of control voltages, the VCO can be used in cellular radio systems, like Trunked Radio and Radio Page Networks, as well as in GPS systems.

Working Principle

The CVCO55CC-1620-1620 VCO operates in a manner similar to other VCOs. The oscillator is based on a voltage-controlled resonator, which is made up of an inductor (L) and a capacitor (C). The inductor and capacitor act as a tank circuit, or an LC circuit, which stores energy. The voltage across the resonator is then compared to the DC input control voltage. As the control voltage changes, the frequency of the output signal will also change since it is proportional to the inductance and capacitance of the resonator.

The output signal of the VCO is amplified by an output amplifier. Additionally, there is a frequency divider connected to the output stage. This divider can divider the output frequency of the VCO by a certain amount, typically two or four. This division will produce two or four output signals, each with different frequencies.

The CVCO55CC-1620-1620 VCO is an impressive component with a wide range of applications. It features high frequency stability, low phase noise, and a low power consumption of 9 mA. The wide range of control voltages makes it suitable for a variety of applications from cellular radio systems to GPS systems. It is an ideal choice for a variety of applications needing high frequency stability and low phase noise.

The specific data is subject to PDF, and the above content is for reference