Recently I stumbled across a research paper describing how an Analog-to-Digital (ADC) converter can be implemented almost entirely within an FPGA. The paper illustrated how a differential input LVDS ...

A look at the design of traditional ADC front ends. How to simplify the input drive of CTSD ADCs. Simplifying reference and reference-drive designs. In this article, we will use the terms “sensor” or ...

The ADS1258 is a 16-channel (multiplexed), low-noise, 24-bit, delta-sigma analog-to-digital converter (ADC) that provides single-cycle settled data at channel scan rates from 1.8k to 23.7k samples per ...

The working of a modulator can be explained using a conversion example. In Table 1 the headings X, B, C, D, and W correspond to points in the signal path of the block diagram in Figure 2. For this ...

The Analog-to-Digital Converter (ADC) is a key component in digital communications receive channels, and the correct choice of ADC is critical for optimizing system design. In this article, we discuss ...

The proposed verification methodology can completely verify the working of a data converter subsystem in either the normal run mode or the low power mode. Figure 3 shows an example of one such ...

One of the most challenging tasks in Analog to Digital Converter (ADC) design is to adapt the cicuitry to ever new CMOS process technology. For digital circuits the number of gates per square mm app.

Milpitas, Calif.&#8212Linear Technology's LTC2499, suited for high-impedance sensor applications, is a 16-channel, 24-bit delta-sigma analog-to-digital converter that also includes a temperature ...

Abstract: A delta-sigma modulator (DSM)-based incremental analog-to-digital converter (ADC) is proposed for use in the readout integrated circuit of low-power high-resolution sensors. The proposed ...

Pulse density modulation is just the analog portion of a delta-sigma analog-to-digital converter (ADC). It coverts an analog signal into a digital density stream. A recent online discussion about it ...