Electronic Design

National Semiconductor single-chip PLL and VCO boasts low phase noise

National Semiconductor Corporation (www.national.com) has introduced the LMX2531, a monolithic phase-locked loop and voltage-controlled oscillator (PLL + VCO) integrated circuit with a frequency range ...
EDN

National Semiconductor Introduces Industry’s Lowest Phase Noise Single-Chip PLL + VCO

National Semiconductor Corporation introduced the LMX2531, the industry’s lowest phase noise monolithic phase-locked loop and voltage-controlled oscillator (PLL + VCO) integrated circuit. With a ...