CVCO55BE-3130-3230

Series:	CVCO55
Packaging:	Cut Strip
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Frequency Range:	3130 ~ 3230MHz
Frequency - Center:	3180MHz
Voltage - Supply:	5V
Tuning Voltage (VDC):	0.5V ~ 4.5V
2nd Harmonic, Typ (dBc):	-20
Icc Max:	30mA
Pushing (MHz/V):	2
Power (dBm):	0 ±3
Phase Noise Typ (dBc/Hz):	-96
Operating Temperature:	-40°C ~ 85°C
Package / Case:	16-QFN, Variant
Size / Dimension:	0.500" L x 0.500" W (12.70mm x 12.70mm)
Height:	0.150" (3.81mm)

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Introduction

VCOs (Voltage Controlled Oscillators) are an important component in various communication systems and can be used for all sorts of frequencies, ranging from Carrier, Intermediate, Intermediate-to-High, to High frequency in order to send and receive information. This type of oscillator uses an oscillator circuit which is maintained in a stable state by varying a voltage at the input.One VCO example is a CVCO55BE-3130-3230 VCO, which is a high-frequency, wideband resonator-coupled oscillator. The CVCO55BE-3130-3230 VCO is suitable for applications such as WLANs, WiMAXs and mobile communication networks. This article will analyze the CVCO55BE-3130-3230 VCO by discussing its application fields and working principle.

Application Fields

The CVCO55BE-3130-3230 VCO is designed for use as a wireless local area network (WLAN), wireless wide area network (WiMAX), and mobile communication network. With these applications, the CVCO55BE-3130-3230 VCO can transmit and receive signals with a frequency ranging from 2.4 to 2.5GHz. The low phase noise and good harmonic suppression allow for a high transmission power, making it suitable for WLANs.In addition, the high phase-locking range ensures the signals have a small frequency offset, which is crucial in high-speed wireless applications. The high reliability and stability also enables the CVCO55BE-3130-3230 VCO to be used for high-speed wireless applications.

Working Principle

The CVCO55BE-3130-3230 VCO is a type of high frequency, wideband resonator-coupled oscillator. The main components of this voltage-controlled oscillator are a voltage-variable capacitor (VVC) and a circuit comprising of a varactor diode and a resonator. The VVC works on the principle of changing its capacitance in response to changes in the applied voltage. Its capacitance is increased when the voltage is increased and decreased when the voltage is decreased. This change in capacitance can be used to tune the frequency of the signal being generated by the oscillator circuit.The varactor diode is an electrically variable capacitor that is used to provide the variable capacitance in the circuit. The resonator acts as an intermediate frequency filter and helps to stabilize the signal. It also reduces the harmonics and other noise that may be produced in the signal.

Conclusion

Overall, the CVCO55BE-3130-3230 VCO is an efficient, reliable and economical option for WLANs, WiMAXs and mobile communication networks. Its wide bandwidth, low phase noise, and high phase-locking range make it suitable for handling the large data rates required for image and video transmission. This oscillator can also operate at a variety of frequencies, which makes it an ideal choice for various wireless applications.

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