SIT9005ACR1G-30NF

Programmable oscillators offer a required performance within a particular range of frequency of operation. They are useful when linear frequency control and precise frequency adjustment is required. SIT9005ACR1G-30NF is a programmable oscillator that can be used for a variety of different applications, such as frequency generation and control.

Application Field

SIT9005ACR1G-30NF is a voltage controlled oscillator(VCO) that offers frequency range from 1.5GHz to 16.3GHz. This VCO is ideal for frequency generation and control applications such as radio communications, wireless systems, broadband amplifiers, microwave synthesizers and medical imaging. It is also suitable for a range of other applications where precise frequency control is needed.

The SIT9005ACR1G-30NF has a wide range of applications in communications systems. It is used as a frequency multiplier in communications systems such as cellular, WLAN, and other wireless systems. It can be used in ADSL modems to transmit data at high frequencies and to control the voltage of the receiver. It can also be used in point-to-point microwave systems and satellite transmission systems. It is also used in RFID systems, radar systems, and Global Navigation Satellite Systems (GNSS).

The SIT9005ACR1G-30NF is also used in various test and measurement applications. It can generate and control signals for pulse generation testers and time domain reflectometers. It is also used in medical imaging systems and medical instrumentation as well as in CAT scanning and ultrasound equipment.

Working Principle

The operation of an programmable oscillator relies on voltage-controlled capacitance. A VCO is composed of a resonator, a voltage-controlled may, which is a PN junction diode or transistor and a control voltage source. The resonator, which is typically a coil-and-capacitor (LC) circuit, is tuned to the desired frequency. The PN junction diode or transistor is connected to the control voltage. When the control voltage is applied to the PN junction, the capacitance of the VCO changes. This is known as current-biased capacitance. This current-biased capacitance is responsible for the frequency variation of the signal.

The frequency of the signal is proportional to the control voltage. In other words, when the control voltage is increased, the frequency of the signal is increased and when the control voltage is decreased, the frequency of the signal is decreased. The SIT9005ACR1G-30NF can be used to adjust the frequency of the signal over a range of 1.5GHz to 16.3GHz which is the frequency range of operation.

The SIT9005ACR1G-30NF is designed to operate with a maximum of 10mA of current. This ensures that the oscillator has a high linearity over the frequency range of operation. It is also designed to be able to operate over a wide temperature range and perform consistently over different environmental conditions.

Conclusion

SIT9005ACR1G-30NF is a programmable oscillator that offers wide range of frequency operations from 1.5GHz to 16.3GHz. It finds application in generating and controlling signals for various applications such as radio, wireless, ADSL modems and microwave systems. The oscillator relies on voltage-controlled capacitance for its operation and produces linear signals over the range of its operation. The oscillator is designed to operate with a maximum of 10mA of current and perform consistently over different environmental conditions.