SIT1602BC-21-28N-74.175824G

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Oscillators are a type of electronic component which, as the name suggests, oscillates - produces an alternating current or voltage waveform. SIT1602BC-21-28N-74.175824G is one such oscillator. Its application field and working principle can be explained as below.

In telecommunications and broadcasting, SIT1602BC-21-28N-74.175824G oscillators are used for frequency generation, typically achieving a stability of better than 2 ppm. It has higher frequency stability up to 5ppm over a temperature range of -40°C to +105°C due to advanced MEMS technology. It also employs a high quality factor (Q ≥ 100).

In other fields, SIT1602BC-21-28N-74.175824G can be used for microprocessors, controllers, and embedded programs. It is very capable of providing stable timing signals for computer-controlled events and operations.

The working principle of the SIT1602BC-21-28N-74.175824G oscillator is based on a MEMS resonator device, which consists of a tiny suspended mass (beam) that is anchored to a base plate through several plates of electrodes. When a voltage is applied to the electrodes, the beam of the MEMS resonator vibrates in response, and this periodic motion causes the oscillation. The magnitude of the oscillation frequency can be control then by adjusting the applied voltage, making the MEMS resonator an ideal choice for frequency tuning applications.

A CMOS driver circuit is also integrated to the MEMS resonator in the SIT1602BC-21-28N-74.175824G oscillator, which converts the MEMS resonator output into a TTL logic level output. The high drive current from the CMOS driver helps to ensure that the frequency output is sufficiently low to enable precision accuracy.

The SIT1602BC-21-28N-74.175824G oscillator operates over a wide frequency range and output type, making it suitable for a variety of applications. It is also highly reliable and cost-effective. As a result, this oscillator is a popular choice for modern industrial applications.

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