CRBV55BE-2900-3300

Series:	CRBV55, RedBox
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Frequency Range:	2900 ~ 3300MHz
Frequency - Center:	3100MHz
Voltage - Supply:	8V
Tuning Voltage (VDC):	0V ~ 16V
2nd Harmonic, Typ (dBc):	-15
Icc Max:	28mA
Pushing (MHz/V):	0.5
Power (dBm):	2.5 ±2.5
Phase Noise Typ (dBc/Hz):	-95
Operating Temperature:	-40°C ~ 85°C
Package / Case:	Module Adapter, SMA F (3)
Size / Dimension:	1.250" L x 0.590" W (31.75mm x 14.99mm)
Height:	1.250" (31.75mm)

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Introduction

VCOs (Voltage Controlled Oscillators) are electronic components in the field of RF and microwave engineering. They are devices that are capable of generating an oscillation signal at a frequency which is determined by the magnitude of an input voltage applied to a control terminal. The CRBV55BE-2900-3300 is a voltage controlled oscillator (VCO) which provides excellent linearity and low noise performance for use in radio frequency and microwave applications. In this paper, the application fields and working principles of the CRBV55BE-2900-3300 VCO are discussed.

Application fields

The CRBV55BE-2900-3300 is a low power VCO, with linear frequency variation over a wide frequency range. It can be used in many different applications including frequency synthesis, microwave and satellite communication systems, and broadband tuning in radar. The VCO also has excellent frequency stability and spectral purity, which makes it useful in other areas such as microwave test instruments and navigation systems. The VCO is also ideal for use in phase-locked loop systems, where a stable output frequency can be generated based on an input reference frequency. The frequency stability and linearity of this particular VCO make it suitable for use in wide range of applications, especially those in which frequency tuning accuracy and high dynamic range is important.

Working principle

The input voltage of the CRBV55BE-2900-3300 VCO is applied to a variable capacitance diode (VCD), which is connected in series with a resistor and a bias voltage. The DC bias current through the resistor and VCD is then used to generate an oscillation signal.The frequency of the oscillation signal is determined by the capacitance of the VCD, which is controlled by the magnitude of the input voltage. When the input voltage increases, the capacitance of the VCD is increased, which reduces the overall impedance of the circuit and the oscillation frequency is increased. Conversely, when the input voltage is decreased, the capacitance of the VCD is decreased resulting in an increase in impedance and a decrease in oscillation frequency.

Conclusion

The CRBV55BE-2900-3300 is a low power VCO designed for use in RF and microwave applications. It has excellent linearity and low noise performance and is suitable for use in a wide range of applications, such as frequency synthesis, microwave and satellite communication systems, and phase-locked loop systems. The frequency of the signal generated by the VCO is determined by the magnitude of the input voltage applied to the control terminal. This VCO is able to provide high dynamic range and accurate frequency tuning over a wide frequency range.

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