SIT9005ACR2D-25SK

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Programmable oscillators come in various forms and configurations, and they all serve different needs in numerous applications. The SIT9005ACR2D-25SK is a temperature-compensated voltage-controlled crystal oscillator (TCVCXO), which is a sophisticated and highly advanced form of programmable oscillator technology. In this article, we will be discussing the application field and working principle of the SIT9005ACR2D-25SK.

The SIT9005ACR2D-25SK is a TCVCXO with a frequency range from 10 MHz to 400 MHz. This TCVCXO utilizes a unique combination of frequency synthesizer technology and stable lownoise crystal oscillator technology. The advanced frequency control can be programmed in either frequency or temperature using its dedicated application software. It is ideal for use in applications that require rapid frequency- or voltage/temperature-dependent frequency switching, such as frequency hopping and digital radio frequency identification (RFID).

The frequency stability of the SIT9005ACR2D-25SK is +/- 2 ppm, while its frequency accuracy is +/- 50 ppm, which are impressive specifications considering its price point. This TCVCXO also boasts an impressive phase noise of -150 dBc @ 10 kHz (frequency-mode) and -140 dBc @ 1 kHz (voltage/temperature-mode). This high phase noise performance makes the SIT9005ACR2D-25SK ideal for use in next-generation wireless communication systems, such as Long Term Evolution (LTE) and fifth-generation (5G) networks.

The working principle of the SIT9005ACR2D-25SK is very similar to that of other TCVCXO devices. It uses a stable crystal oscillator, which is then voltage-controlled for quick and precise frequency changes. The device is then temperature-compensated for even more accurate frequency responsiveness. This combination of voltage and temperature control ensures that the SIT9005ACR2D-25SK is a highly reliable, accurate and cost-effective solution for various applications.

In conclusion, the SIT9005ACR2D-25SK is a highly advanced and cost-effective programmable oscillator with impressive frequency stability and phase noise performance. It is ideal for applications that require precise and rapid frequency switching, such as frequency hopping and digital RFID. Its combination of voltage and temperature control ensures that it is a reliable, accurate, and cost-effective solution for various applications.

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