CMX309FBC5.000M-UT Crystals, Oscillators, Resonators

Oscillators are electrical circuits that produce an alternating waveform signal, which is essential for communication system design. The CMX309FBC5.000M-UT is an oscillator from Crystek Corporation, which produces a low-phase noise output signal. With a frequency range of 5 GHz, this device is ideal for many communication system applications.

The CMX309FBC5.000M-UT oscillator has a wide range of features. This device has a low phase noise floor of 110dBc/Hz @ 10 kHz, high output power of 15dBm min, high-speed switching up to 200MHz, and low total harmonic distortion. In addition, the device package includes an on-chip phase-locked loop and two ground pins, allowing for excellent thermal performance. The maximum output power of its output port is +12 dBm at 8 GHz.

The working principle of the CMX309FBC5.000M-UT oscillator is based on the phase-locked loop (PLL) technique. This completely integrated oscillator has an electrical feed-forward loop, a voltage-controlled oscillator (VCO) and a phase/frequency detector (PFD). The PFD is responsible for generating the control voltage for the tunable frequency control via the PIN diode network. The VCO is a varactor diode-tuned LC oscillator. The oscillator output signal is then adjusted by the electrical divider phase comparator.

The CMX309FBC5.000M-UT is suitable for a wide range of communication system applications. This oscillator can be used in wireless systems, antenna, and satellite systems, as well as for base stations, radio communication systems, instrumentation systems, and navigation systems. This highly reliable and rugged device is ideal for use in high-temperature and long-term continuous operation environments.

In conclusion, the CMX309FBC5.000M-UT oscillator from Crystek Corporation is a high-performance device designed to provide a highly reliable and low-phase noise output signal. With its wide range of features, this oscillator is an excellent choice for a variety of communication system applications.