CVCO55CC-3475-3475 Crystals, Oscillators, Resonators

2nd Harmonic, Typ (dBc):	-15
Height:	0.220" (5.59mm)
Size / Dimension:	0.500" L x 0.500" W (12.70mm x 12.70mm)
Package / Case:	16-QFN, Variant
Operating Temperature:	-40°C ~ 85°C
Phase Noise Typ (dBc/Hz):	-110
Power (dBm):	5 ±2
Pushing (MHz/V):	0.2 (Typ)
Icc Max:	35mA (Typ)
Series:	CVCO55
Tuning Voltage (VDC):	0.5V ~ 4.5V
Voltage - Supply:	8V
Frequency - Center:	3475MHz
Frequency Range:	--
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Cut Strip

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Introduction

VCOs (Voltage Controlled Oscillators) are electronic oscillators used to generate non-periodic or aperiodic electrical signals in response to voltage variations. In particular, the CVCO55CC-3475-3475 VCO is used to generate analog signals in the 550 to 3575 MHz frequency range. This type of VCO has a wide range of applications, due to its robustness, flexibility and high stability over temperature. It is also very suitable for use in systems requiring high accuracy, low phase noise and fast frequency switching time.

Applications

The CVCO55CC-3475-3475 is a versatile device and can be used for a wide range of applications. It can be used in wireless systems for GSM, GPRS, EDGE, WCDMA, and HSDPA. The versatile device can be used for applications such as wireless modems, wireless repeaters, LTE systems, frequency synthesizers, and more.The device is also used in satellite systems for both commercial and military applications. The device is used in space applications and instruments such as GNSS receivers, ground station systems, atomic clocks, and satellite transponders. In addition, the device can also be used in audio and video transmission systems, PABX systems, communication networks, and RFID systems.

Working Principle

The working principle of the CVCO55CC-3475-3475 VCO is based on the modulation of the voltage applied to the device\'s core. The device has an input voltage range between 0-5V and this input voltage is modulated by the reference signal. As the input voltage changes, the oscillator frequency also changes. The device\'s frequency output is inversely proportional to the input voltage, so that when the input voltage increases, the frequency decreases. The frequency of the output signal is also influenced by the Q factor of the device, which determines the sharpness of the frequency response. The Q factor, in turn, is determined by the inductance and capacitance values of the device. The device also has a temperature compensation circuitry, which ensures that the output frequency remains consistent over a wide temperature range.

Conclusion

The CVCO55CC-3475-3475 VCO is a highly versatile device and is used for a wide range of applications. It is suitable for applications requiring fast frequency switching time, low phase noise and high stability over temperature. The device works on the principle of modulation of the input voltage and its output frequency is inversely proportional to the input voltage. The device also has a temperature compensation circuitry, which provides reliable operation over a wide temperature range. Thus, the CVCO55CC-3475-3475 VCO is a reliable and versatile device suitable for many applications.

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