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IEEE3d
An Ultra-Low Power 1.7-2.7 GHz Fractional-N Sub-Sampling Digital Frequency Synthesizer and Modulator for IoT Applications in 40 nm CMOS - IEEE Xplore
This paper introduces an ultra-low power 1.7-2.7-GHz fractional-N sub-sampling digital PLL (SS-DPLL) for Internet-of-Things (IoT) applications targeting compliance with Bluetooth Low Energy (BLE) and ...
IEEE5d
A Low-Noise Digital-to-Frequency Converter Based on Injection-Locked Ring Oscillator and Rotated Phase Selection for Fractional- - IEEE Xplore
This paper proposes a low-noise digital-to-frequency converter (DFC) for fractional-N frequency synthesis. The DFC first employs a subharmonic injection-locked ring oscillator (ILRO) to generate low ...