This paper proposes a 12-bit 1MSps SAR ADC (Successive Approximation Register Analog-to-Digital Converter) with low power consumption for SoC (System-on-Chip). The proposed circuit is designed using Magnachip/SK Hynix 0.18 μm CMOS 1Poly-6Metal process, and it is powered by 1.5 supply volt...
Libin HuWenshi LiSpringer Berlin Heidelberglecture notes in electrical engineeringL.B. Hu and W.S. Li, "Research on FoM of SAR ADC", Lecture Notes in Electrical Engineering, Vol.99, pp.1015-1022, 2011.Libin Hu, Wenshi Li, Research on FoM of SAR ADC. Lecture Notes in Electrical ...
The limitation posed by incomplete DAC settling in medium-to-high speed SAR ADCs is addressed.The design details of a high-speed reference voltage buffer (RVBuffer) are elaborated.Estimation of key performance parameters of the RV Buffer are provided.Post-layout simulation of the full ADC includin...
the reference voltage buffer should possess sufficiently high power-supply rejection ratio (PSRR), low noise and must remain stable for all operating conditions. This paper presents a 10-bit, 50MS/s SAR ADC with a power consumption of 697μW implemented in 65nm CMOS technology. To overcome the...
This paper presents a 6-bit 20-MS/s high spurious-free dynamic range (SFDR) and low power successive approximation register analog to digital converter (SAR ADC) for the radio-frequency (RF) transceiver front-end, especially for wireless sensor network (WSN) applications. This ADC adopts the ...
It is a fully self-timed 16-bit asynchronous SAR ADC [14]-[17] with three MSBs resolved by the flash sub-ADC. The flash speeds up the conversion and attenuates the DAC output significantly to ease reliability concerns [17]-[19]. The ADC sampling network, which includes the 16-bit DA...
This paper presents a 9-bit subrange analog-to-digital converter (ADC) consisting of a 3.5-bit flash coarse ADC, a 6-bit successive-approximation-register (SAR) fine ADC, and a differential segmented capacitive digital-to-analog converter (DAC). The flash ADC controls the thermometer coarse ca...
SAR ADC?Floating?Splitting capacitor?Reference voltagesA high energy-efficiency capacitor switching scheme for successive approximation register (SAR) analog-to-digital converters is proposed in the paper. During the design procedure, the charge characteristic of the floating capacitor and the technique of...
(DAC) array. The sampled data is compared to each of the binary weighted capacitive arrays. The total number of binary weighted capacitors determines the number of bits or resolution of the SAR ADC. The conversion process is controlled by a high speed internal clock and the capacitive DAC ...
control mode in the "S32k3 RTD ADC" documentation, I can add more ADC channels to a configured ADC hardware as shown in the first image below, However, I do not know where to configure in the BTCU configuration tab to enable the display of the new ADC channel in the Simulink ...