DC2425A-E

Series:	--
Part Status:	Active
Number of A/D Converters:	1
Number of Bits:	12
Sampling Rate (Per Second):	5M
Data Interface:	CMOS, Serial
Input Range:	8 Vpp
Power (Typ) @ Conditions:	50mW @ 5MSPS
Utilized IC / Part:	LTC2311-12
Supplied Contents:	Board(s)
Base Part Number:	LTC2311

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction to the DC2425A-E Evaluation Board and its Working Principle

The DC2425A-E is an evaluation board designed to provide a simple platform for testing and evaluating the performance of an Analog-to-Digital Converter (ADC). The DC2425A-E board is a single-channel, 16-bit, ADC evaluation board providing up to 4 GSPS of sampling rate. The board provides two 78.5dB analog input ranges (Low-Range and High-Range) with full distortion reduction capabilities for both wideband and complex test signals. The evaluation board offers a wide variety of digital signal processing (DSP) features to enhance the performance of the ADC system including a low-noise clock and reference generator, an integrated digital up-sampling filter, an integrated digital down-sampling filter, a hardware calibration controller, and DSP software components for signal visualization and analysis.The DC2425A-E board features a 24-bit data path and is designed to provide reliable operation in a high-temperature (<150°C) environment. The board is also equipped with industry leading high-accuracy on-board calibration tools to ensure excellent performance even in extreme environments. The DC2425A-E is suitable for demanding industrial applications such as data acquisition and analog-to-digital conversion in medical imaging, communications, and instrumentation devices.

Working Principle of the DC2425A-E Evaluation Board

The DC2425A-E Evaluation Board utilizes a combination of analog and digital components to convert analog signals into digital data. The analog-to-digital conversion process begins with the analog signal being passed through the input multiplexers to the A/D converter core. The A/D converter core contains an analog-to-digital conversion circuit, analog circuitry and control logic, and digital circuitry for signal processing.The input signal is routed to the A/D converter core where it is sampled at 4 GSPS. The analog-to-digital converter core then converts the analog input signal into a digital data stream. The digital data then passes through the digital-down converter which reduces the sampling frequency to reduce aliasing. The reduced digital data is then processed by the DSP software components including the calibration controller and digital filter. The calibration controller is responsible for calibrating the gain and offset errors of the A/D converter core to ensure accuracy of the converted data. The digital filter is used to shape the frequency response of the digital data, extract valuable signal components, and reduce noise contamination.The digital data is then output from the DC2425A-E Evaluation Board via its digital interfaces. The DC2425A-E Evaluation Board is compatible with SPI, USB, and parallel interfaces, allowing flexibility in the choice of digital signal processing hardware. Furthermore, the board supports both real-time and off-line test configurations. With the right setup, the board can be used for digital signal analysis and visualization purposes.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description