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Texas Instruments
ADS5102 EVM, ADS5103 EVM
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26 pages, 323 Kb
PCB Layout
2-4
Figure 2
–
3.
Inner Layer 2, Power Plane
Contents
Main
Page
Page
Page
Preface
Read This First
About This Manual
How to Use This Manual
Information About Cautions and Warnings
FCC Warning
Contents
Figures
Page
Overview
1.1 Purpose
1.2 EVM Basic Functions
1.3 Power Requirements
1.4 ADS5102/3 EVM Operational Procedure
Table 11.Two Pin Jumper List
Table 12.Three Pin Jumper List
Page
Physical Description
Page
Page
Page
Figure 24. Bottom Layer
2.2 Bill of Materials
Table 21 lists the parts used in constructing the EVM.
Table 21.Bill of Materials
Bill of Materials
2-6
Table 21. Bill of Materials (Continued)
Circuit Description
3.1 Circuit Function
3.1.1 Analog Inputs
3.1.2 External Reference Inputs
Table 31.Reference Voltage Adjustment Ranges
3.1.3 Clock Inputs
3.1.4 Control Inputs
3.1.5 Power
3.1.6 Outputs
Table 32.Output Connector J15
3.2 Schematic Diagram
The following figures show the schematic diagram for the EVM.
U1 THS4141
Note 1. Part not installed
U2 ADS5102
For ADS5103, R51= 8.25K
Note 2. For ADS5101, R51= 3.8K For ADS5102, R51= 4.42K
(1.25V TYP)
(0.75V TYP)
(1V TYP)
Page
J15
MSB
LSB
DATA OUT
Note 1. Part not install ed