EDN

PLL frequency synthesizers

Norwood, Mass. — Three phase-locked-loop (PLL) frequency synthesizers have been unleashed for the upconversion and downconversion of RF signals and for timing generation. The first synthesizer, the ...
EDN

PLL frequency synthesizer portfolio claims industry’s lowest low phase noise in satellite applications

SAN DIEGO, CA — Peregrine Semiconductor Corporation has anounced the UltraCMOS™ PE97022 and PE97042 phase locked loop (PLL) frequency synthesizers for satellite payload designs. The new pair of 3.5 ...
Electronic Design

PLL/Synthesizer Covers Frequency Range Of 1800 To 1860 MHz

With operation from 1800 MHz to 1860 MHz, the CPLL58-1800-1860 phase-locked loop (PLL)/synthesizer offers a typical step size of 10 kHz. The unit, which comes in a 0.582-in. x 0.8-in. 0.15-in. SMD ...
Electronic Design

How to Design Very Wide Loop BW High-Performance PLL Frequency Synthesizers (Part 1)

This is Part 1 of a three-part series. As modern wireless communications systems (mainly superheterodyne radio transceivers) are now required to deliver higher performance than ever before, they’re ...
Business Wire

New Analog Devices’ PLL Synthesizers Deliver Utmost Flexibility and Phase Noise Performance

NORWOOD, Mass.--(BUSINESS WIRE)--Analog Devices, Inc. (ADI), a global leader in high-performance semiconductors for signal-processing applications and leading provider of RF ICs (radio frequency ...
Embedded

Implementing a Raspberry Pi-based synthesized RF signal generator

The system in Figure 2 uses the ADF4372 PLL (see Figure 5), a wideband synthesizer with integrated VCO, that allows the implementation of fractional-N or integer-N frequency synthesizers when used ...