SIT9005ACR1G-18EE

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Programmable Oscillators provide a number of features which make them ideal for a wide range of applications. The SIT9005ACR1G-18EE is one such oscillator. It is a programmable oscillator offering complex signals, wide frequency ranges and unparalleled precision.

Applications of SIT9005ACR1G-18EE

The SIT9005ACR1G-18EE is capable of being used in a variety of different applications, including:

• Medical: Medical-grade oscillators are often needed for accurate resonator timing in order to determine the timing of how a heart rate monitor reads a patient\'s heart rate. The SIT9005ACR1G-18EE is capable of producing precisely timed oscillations for reliable readings.
• Industrial: In industrial settings, programmable oscillators are often needed to accurately detect the presence of moving parts in order to regulate the speed of a machine or other processes. The SIT9005ACR1G-18EE is able to produce accurate signal measurements with selectable frequencies, enabling machine operators to accurately adjust and monitor the speed of their machinery.
• Communications: Oscillators are essential components used in cellular phones and other communications equipment. The SIT9005ACR1G-18EE is capable of providing accurate frequency output for use in digital signal processing and radio communication.
• Automotive: Automotive applications often require oscillators to help govern the operation of a vehicle. The SIT9005ACR1G-18EE provides accurate and stable frequency signals to power sensing and control circuits for a variety of automotive systems, including engine control units and sensors.

Working Principle of SIT9005ACR1G-18EE

The SIT9005ACR1G-18EE uses a unique and sophisticated circuit design to achieve high precision oscillation. The internal circuit is essentially a closed loop, with one end connected to a power supply and the other to an output signal. The input and output signals are fed through a feedback loop which ensures that the signal is precisely matched to the power supply. This closed-loop principle is known as “auto-regulation” and is what gives the SIT9005ACR1G-18EE its prolific accuracy.

In the SIT9005ACR1G-18EE circuit, a tuned oscillator is used to establish the frequency of the signal. This oscillator is connected to a Programmable Frequency Dividing Network (PFDN). The PFDN is set to divide the clock frequency by a given number, allowing for a precise selection of the clock frequency and the output signal. This output signal is then fed through a loopback and amplifier circuit, which produces a precise feedback phase response from the output signal. Through the use of the amplifier, this feedback phase response is compensated for, and the output signal is accurately synchronized with the power supply.

The SIT9005ACR1G-18EE also uses on-chip programmable control logic to manage the PFDN and control the frequency range, duty cycle and output waveform of the clock signal. The on-chip logic performs a variety of operations, including measuring and monitoring the frequency and phase of the signal, and adjusting the settings of the PFDN in order to adjust the frequency and duty cycle of the signal.

The SIT9005ACR1G-18EE is also capable of producing a variety of waveforms, including sine waves, triangular wave and sawtooth waveforms. This ability to produce a wide range of waveforms allows for greater flexibility in controlling different processes and applications.

The SIT9005ACR1G-18EE is capable of producing precise signals with a maximum frequency of up to 800kHz and a maximum jitter of only 1 picosecond. This precision and accuracy makes it an ideal choice for a wide variety of applications, including medical, industrial, communications and automotive.

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