LFEC33E-4FN672C

The LFEC33E-4FN672C is an integrated circuit chip, manufactured by Texas Instruments, which is a member of the company’s low-power, low-voltage Fractional-N PLL family. This chip is designed to provide a low-cost, high-performance solution for applications such as clock and data recovery, frequency synthesis and clock generation.

The chip is built using a 0.35-micron CMOS process, and it operates from a single 3.3V power supply. It has a maximum clock frequency of 1.5 GHz and a maximum output frequency of 600 MHz. The chip includes a phase-locked loop (PLL), a frequency synthesizer, a voltage-controlled oscillator (VCO) and a digital phase frequency detector (PFD). It also includes an integrated loop filter, which reduces external component count.

The chip offers a wide range of features, including a fast lock time of 1.5 microseconds, a wide frequency range of 0.1 to 600 MHz and a low jitter of 0.1 ps RMS. It also has a low phase noise of -94 dBc/Hz at 1 MHz offset and a programmable reference divider.

The LFEC33E-4FN672C is suitable for a variety of applications, such as clock and data recovery, frequency synthesis, clock generation and clock distribution. It is suitable for use in consumer electronics, communication systems, automotive, industrial and medical applications.