Hackaday

A Cyberdeck That Runs Linux…in An Altoids Tin

In the time Hackaday has been in existence we must have brought you plenty of projects housed in Altoids tins, as well as a ...
GitHub

Arduino library for TI PCM51xx DAC ICs software configuration via I2C.

The PCM51x2 devices have a better SNR than the PCM51x1. The PCM514x have a full featured DSP whereas the PCM512x only supports a fixed processing flow. Otherwise they are identical. The PCM51xx can be ...
IEEE

A 1.25-GS/s 7-b SAR ADC With 36.4-dB SNDR at 5 GHz Using Switch-Bootstrapping, USPC DAC and Triple-Tail Comparator in 28-nm CMOS

Abstract: This paper presents a 1.25-GS/s 7-b single-channel successive approximation register (SAR) analog-to-digital converter (ADC) that achieves a low input frequency SNDR/SFDR of 41.4/51 dB, ...
IEEE

A 12-bit 8GS/s RF Sampling DAC with Code-Dependent Nonlinearity Compensation and Intersegmental Current-Mismatch Calibration in 5nm FinFET

Abstract: This paper presents a 12-bit 8GS/s RF sampling current-steering DAC in a 5nm FinFET process. To minimize code-dependent nonlinearity caused by the timing differences between switch drivers, ...
ecoustics

FiiO’s Q15 Flagship Portable Headphone/DAC Amplifier Was Not Meant For Your Pocket

Features dual AKM DACs, 32-Bit/768kHz & DSD512 decoding, full-color display, USB-C, Coaxial input, and aptX HD & LDAC Bluetooth receiving for $399. Calling the new FiiO Q15 DAC/Headphone Amplifier ...