Vòng lặp khóa pha - PLL mới
Analog Devices ADF4383 Fractional-N Phased-Locked Loops (PLLs) are a high-performance, ultra-low jitter, fractional-N phased-locked loop (PLL) with an integrated voltage-controlled oscillator (VCO). These are ideally suited for local oscillator (LO) generation for 5G applications or data converter clock applications. The high-performance PLL has a figure of merit of -239dBc/Hz, low 1/f noise, and a high PFD frequency of 625MHz in integer mode that can achieve ultra-low in-band noise and integrated jitter. The ADF4383 can generate frequencies in a fundamental octave range of 10GHz to 20GHz, eliminating the need for subharmonic filters. The output dividers on the ADF4383 allow a complete output frequency range to be generated from 625MHz to 20GHz.
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Analog Devices Inc. ADF4383 Fractional-N Phased-Locked Loops (PLLs)Suited for local oscillator generation for 5G applications or data converter clock applications.10/1/2025
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Texas Instruments LMX1205 JESD Buffer/Multiplier/DividerDevices have a high-frequency capability, low jitter, and programmable clock input and output delay.3/11/2025 -
Analog Devices Inc. ADF41510 Integer-N/Fractional-N PLL SynthesizersUltra-low noise frequency synthesizers used to implement LOs as high as 10GHz.8/1/2024 -
Analog Devices Inc. Vòng khóa pha (PLL) tần số số thập phân N ADF4382xA high-performance, ultra-low jitter, fractional-N phased-locked loop (PLL) with an integrated VCO.7/24/2024 -
Texas Instruments LMX1214 RF Buffer & DividerFeatures high output frequency, ultra-low noise floor, and very low skew clocks distribution.1/2/2023 -
Texas Instruments LMX1204 JESD Buffer/Multiplexer/DividerThis JESD buffer, multiplexer, and divider have a high-frequency capability & extremely low jitter.9/15/2022