SIT9005ACB1H-33EL

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Programmable Oscillators offer a wide range of features and functionalities as programmable frequency synthesizers, selectable output type and waveform, selectable divide ratio, VCO tuning and control, spread spectrum and noise shaping. The SIT9005ACB1H-33EL Programmable Oscillator is a versatile device that combines the best-in-class features of programmable oscillators with highly integrated technology.

The SIT9005ACB1H-33EL has a versatile design that can be used in a wide range of applications, from telecom and industrial communications to medicine, consumer electronics, and automotive electronics. It is suitable for both high-end and mid-range systems and provides an ideal solution for cost-sensitive applications where high-performance and programmability are required. The device is designed for general-purpose frequency synthesis applications and is suitable for a variety of frequency control and timing applications, as well as wide-band and narrow-band radios, TVs, and more.

The SIT9005ACB1H-33EL is a single-chip, multi-function programmable oscillator that can be programmed to generate frequencies from 1 Hz to over 3 GHz with a center frequency accuracy of ±50 ppm (min). It utilizes an advanced CMOS process with an RMS age-adjusted ten-year aging rate of ±0.3 ppm (max) for excellent long-term frequency stability. The device also supports a wide variety of output signal formats, including CMOS and LVDS, as well as both 1/4 and 1/8 fill factor for wideband operation. The programmable output signal format enables applications to be optimized for low-noise and high signal integrity, making the SIT9005ACB1H-33EL suitable for many mission-critical applications.

The SIT9005ACB1H-33EL utilizes a dual loop-based digital-phase-locked-loop (DPLL) architecture, which allows for precise frequency tuning with excellent phase noise and spurious performance, as well as low phase noise and fast settling time. The phase detector features a wide phase detector bandwidth that allows for fast settling times and precise frequency control. The DPLL also features a selectable range of RF frequencies that can be pre-programmed via an external programming voltage. Additionally, the SIT9005ACB1H-33EL supports spread spectrum generation and noise shaping, which provides improved system reliability and performance.

Furthermore, the SIT9005ACB1H-33EL is capable of generating a wide range of output frequencies from 10 MHz to over 3 GHz. Through a programmable divider, frequency resolution of the SIT9005ACB1H-33EL can be set from 1 Hz to over 3 GHz, eliminating the need for external frequency dividers. Additionally, the SIT9005ACB1H-33EL has a frequency setting accuracy of 0.5 ppm for wide bandwidth frequencies and 0.2 ppm for narrow bandwidth frequencies.

In addition, the SIT9005ACB1H-33EL features an integrated synthesizer whose output frequency is selectable from 0 to 33 kHz. This synthesizer is adjustable with a frequency resolution of 0.01 Hz and can be used for programming multiple output frequencies within the SIT9005ACB1H-33EL. The synthesizer also supports spread spectrum generation and noise shaping, which helps maximize system performance and reliability.

Finally, the SIT9005ACB1H-33EL Programmable Oscillator utilizes an enhanced power supply design that provides an operating voltage of 1.2V or 3.3V, with a current consumption of only up to 5mA in an ultra low-power mode. This enables the SIT9005ACB1H-33EL to be used in portable, battery-powered applications.

In conclusion, the SIT9005ACB1H-33EL Programmable Oscillator is an ideal solution for a wide range of applications from telecom, industrial, and medical to consumer electronics and automotive electronics. It provides a versatile on-chip frequency synthesizer, highly-integrated digital-phase locked loop, a wide frequency range of 1 Hz to over 3 GHz, and a current consumption of only up to 5mA in an ultra low-power mode, making the SIT9005ACB1H-33EL a perfect choice for applications where high performance and programmability are required.

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