Corrections to “Area-Efficient Low-Noise Low-Spur Architecture for an Analog PLL Working From a Low Frequency Reference” [Jun 12 331-335]

In the above-named article [ibid., vol. 59, no. 6, pp. 331-335, Jun. 2012], two equations were omitted, and one equation was misplaced during proofing. The correct equations for the second paragraph of Section I (page 331) and in the first paragraph of Section II (page 332) are provided. It is then shown that, with this loop filter, the 3-dB frequency and damping factor for the phase-locked loop are given by another equation that was misplaced during article proofing.