SIT1602BC-71-33N-20.000000G

Oscillators

Oscillators are electronic circuits that generate a specific type of signal, usually a sine, pulse, triangle or square wave. They are used in many different applications and come in many different types and sizes. One such type of oscillator is the SIT1602BC-71-33N-20.000000G.

The SIT1602BC-71-33N-20.000000G oscillator has numerous applications in both the communications and instrumentation fields, such as for frequency synthesis, modulation, buffering, and time base generation. It is a digitally controlled oscillator (DCO) IC that requires an input clock signal. The clock signal is then multiplied by an internal fractional-N divider to create the output signal. This allows for precise control of frequency without the need for external components.

The unique features of the SIT1602BC-71-33N-20.000000G oscillator make it a good choice for applications such as frequency synthesis, reference frequencies, and frequency modulators, where precise control and stability are essential. It also offers low phase noise, fast start-up time, programmable pull-in and pull-out ranges, and variable duty cycle. The integrated low-noise voltage regulator provides clean and stable power for the IC and helps to reduce EMI.

The working principle of the SIT1602BC-71-33N-20.000000G oscillator is based on a digital frequency-locked loop (FL) architecture. It utilizes a phase-frequency detector, voltage-controlled oscillator, and fractional-N divider to generate the output signal from the input clock signal. The signal is then amplified and buffered to produce the final output waveform. The DCO parameters such as frequency, duty cycle, and output level are determined by the control voltage input and the divide ratio of the fractional-N divider.

Overall, the SIT1602BC-71-33N-20.000000G oscillator is a versatile and reliable choice for many different applications. It offers a wide operating range, low phase noise, fast start-up time, and adjustable duty cycle, making it ideal for frequency synthesis, modulation, buffering, and time base generation. The integrated low-noise voltage regulator provides clean and stable power for the IC, helping to reduce EMI and ensure reliable performance.