SBAU436A
January 2024 – February 2024
1
Description
Get Started
Features
Applications
6
1
Evaluation Module Overview
1.1
Introduction
1.2
Kit Contents
1.3
Specification
1.4
Device Information
2
Hardware
2.1
EVM Analog Input Options
2.1.1
Differential SMA Inputs
2.1.2
Single-Ended SMA Inputs
2.1.3
Differential Input Pins
2.2
Power Supplies
2.3
ADC Connections and Decoupling
2.4
ADC Input Amplifiers
2.5
VCOM Buffer
2.6
Voltage Reference
2.7
Clock Tree
2.8
Digital Interfaces
3
Software
3.1
ADS1278EVM Software Installation
4
Implementation Results
4.1
Hardware Connections
4.2
Optional EVM Configuration
4.3
GUI Settings for ADC Control
4.4
Time Domain Display
4.5
Frequency Domain Display
4.6
Histogram Display
5
Hardware Design Files
5.1
Schematics
5.2
PCB Layouts
5.3
Bill of Materials (BOM)
6
Additional Information
6.1
Trademarks
7
References
8
Revision History
5.1
Schematics
This section shows the schematics for the ADS1278 EVM.
Figure 5-1
ADS1278 Connections Schematic
Figure 5-2
ADS1278 EVM Digital Connections Schematic
Figure 5-3
Power Supplies Schematic
Figure 5-4
Driven Input Circuitry Schematic
Figure 5-5
Undriven Input Circuitry Schematic