SIT1602BI-21-18E-66.666000D

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Oscillators

Oscillators are electronic circuits which generate periodic, oscillating signals. They are found in electronic devices such as radios, television sets, cellular phones, computers, tablets, toys, appliances, and virtually any other electronic device. Oscillators are also used widely in instrumentation, audio, and industrial applications. These include signal generators, oscilloscope probes, clock-recovery circuits, and other applications where signal purity and stability are of primary importance.

SIT1602BI-21-18E-66.666000D Oscillator

The SIT1602BI-21-18E-66.666000D oscillator is a digitally-controlled oscillator. It is designed to be highly programmable and reliable, offering support for multiple frequency modes. It features a low voltage, low current, and support for remote control of its outputs. It provides a good combination of performance and cost-effectiveness.

The SIT1602BI-21-18E-66.666000D oscillator is ideal for embedded applications in industrial, automotive, medical, and consumer electronics applications. It is capable of delivering a wide range of frequencies ranging from 0.1 MHz to 200 MHz. This range of frequencies is adjustable with 0.1 MHz resolution.

Application Field

The SIT1602BI-21-18E-66.666000D oscillator is suitable for a wide range of applications, including but not limited to:

• Communication systems: Wireless networks, mobile broadband, RFID, GPS, Wi-Fi, Bluetooth, Zigbee, cellular networks, etc.
• Automotive electronics: Radar, navigation, ADAS, vehicle infotainment, etc.
• Medical devices: Ultrasound, X-ray imaging, cardiac monitors, etc.
• Consumer electronics: Wearable, home automation, smart appliances, etc.
• Industrial Controls: Robotics, factory automation, SIM card readers, etc.

Working Principle

The SIT1602BI-21-18E-66.666000D oscillator uses digital logic to generate periodic signals. It consists of a voltage-controlled oscillator (VCO), an adjustable-gain phase-locked loop (PLL), and a reference clock. The oscillator generates the output signal from the VCO, which is then controlled by the PLL to provide the required frequency output. The frequency is set using an external clock source, and the PLL locks the frequency of the output signal.

The SIT1602BI-21-18E-66.666000D oscillator features low-power consumption and adjustable output voltage. It also provides high-voltage isolation and low-jitter operation. The oscillator features wide frequency range offsets for high-frequency stability in noisy environment, and wide temperature range operation.

The oscillator includes an on-chip temperature compensation circuit to improve its frequency stability. This feature ensures that the oscillator can be used in extreme temperature environments without any performance degradation. It also includes an external low-pass filter to reduce the output jitter, and an external compensation capacitor for voltage regulation.

The SIT1602BI-21-18E-66.666000D oscillator is a reliable and cost-effective choice for embedded applications in industrial, automotive, medical, and consumer electronics. It is easy to program, and provides excellent performance over wide temperature ranges and frequencies.

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