SIT9005ACB1H-18NM

Programmable Oscillators provide reliable, robust and programmable RF solutions at an affordable cost. The SIT9005ACB1H-18NM is one such oscillator that is designed for use in mobile communication and ETC applications. This oscillator is designed to provide wideband operation at 18 GHz and is available in a range of pin packages.

Application Field

The SIT9005ACB1H-18NM oscillator is primarily designed to be used in mobile communication applications such as 3G, 4G, LTE and WiMAX. Additionally, this oscillator is also suitable for use in ETC (emergency traffic control) applications since it is capable of providing reliable, low-noise signals in extreme environments. It also has a wide operating temperature range, making it well-suited for a variety of other applications.

Working Principle

The SIT9005ACB1H-18NM oscillator utilizes a form of Frequency Synthesis technology for its operation. This type of oscillator produces a stable frequency output by combining two or more frequencies together. The oscillator is based on a closed Loop architecture and by changing the frequencies of the two signals within the system, the frequency of the output can be controlled. To produce a change in the frequency of the output, the frequency of the first signal remains fixed and the frequency of the second one is changed gradually. This allows for the creation of a very stable output.

The SIT9005ACB1H-18NM is also capable of providing good phase noise characteristics, as well as good frequency accuracy and linearity. As far as frequency accuracy is concerned it has a stability of ±25 ppm, while it has a linearity of ±0.5 dB within the operating range. Furthermore, the Phase Noise is also excellent, with a typical figure of -135 dBc/Hz at 10 kHz offset.

In terms of programming, the SIT9005ACB1H-18NM can be programmed using an I2C interface. This allows for the customer to set up the oscillator to their desired frequency and gain control parameters. The I2C interface also allows for remote control of the oscillator, making it well-suited for use in a wide variety of applications.

Overall, the SIT9005ACB1H-18NM oscillator is a reliable and robust solution for a wide range of applications. It provides excellent frequency accuracy, phase noise and linearity, as well as an easy to program I2C interface for remote control. It is also suitable for use in extreme environments, making it an ideal choice for mobile communication and other ETC applications.