SIT9002AI-33H18DD

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Programmable oscillators are electronic devices that produce an output signal over a wide range of frequencies. They are used in various applications, from communication circuits to digital signal processing. One type of programmable oscillator is the SIT9002AI-33H18DD.

The SIT9002AI-33H18DD is a programmable oscillator that is specifically designed for use in automotive electronics. It supports multiple application fields and has a precise frequency and duty cycle control. The device also has high accuracy and low power consumption. Some of the automotive applications that this device can be used in include:

• Fuel and emissions control
• Telematics systems
• Sensors and actuators
• Driver assistance systems
• Automatic transmissions

The SIT9002AI-33H18DD is designed to provide high frequency accuracy and stability over a wide range of temperatures. It also has a low jitter and propagation delay and a wide operating temperature range. The device has an operating range of -40°C to +125°C, and its accuracy can stay close to ±0.005% over a temperature range of -20°C to +85°C.

The working principle behind the SIT9002AI-33H18DD is based on a phase locked loop (PLL) circuit. This type of circuit produces the output signal by locking onto and tracking the frequency of an external reference signal. The phase locked loop circuit is able to maintain a stable and accurate output frequency throughout its operating range. The SIT9002AI-33H18DD has an integrated voltage controlled oscillator that can be programmed to generate an output signal with a frequency that is within ±0.005% over a wide temperature range.

The SIT9002AI-33H18DD also has a power down mode. This mode reduces the power consumption of the device when it is not in use. The power down mode also helps to maintain a low level of leakage current, which further improves the accuracy of the device.

In summary, the SIT9002AI-33H18DD is a programmable oscillator that is specifically designed for use in automotive electronics. It has a wide temperature range and a high accuracy of ±0.005%. The device works by using a phase locked loop circuit that can track and lock onto an external reference signal. The SIT9002AI-33H18DD also has a power down mode that helps reduce power consumption and improves accuracy.

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