求助点论文下载啊

wandola

都是搜索到的最新的一些论文。求帮忙下载以下啊。谢谢

A 12-b 40-MS/s Calibration-Free SAR ADC

Analysis and Background Self-Calibration of Comparator Offset in Loop-Unrolled SAR ADCs

Time-to-Digital Converter With Sample-and-Hold and Quantization Noise Scrambling Using Harmonics in Ring Oscillators

Low-Jitter Multi-Output All-Digital Clock Generator Using DTC-Based Open Loop Fractional Dividers

A 12-bit 150-MS/s Sub-Radix-3 SAR ADC With Switching Miller Capacitance Reduction

Digital Fractional-N PLLs Based on a Continuous-Time Third-Order Noise-Shaping Time-to-Digital Converter for a 240-GHz FMCW Radar System

A 2.4-GHz RF Fractional-N Synthesizer With BW = 0.25fREF

A 16-bit 16-MS/s SAR ADC With On-Chip Calibration in 55-nm CMOS