Quick-Start Guide
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6
SNAU224 – March 2018
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Copyright © 2018, Texas Instruments Incorporated
ADC117x Evaluation Module
Figure 4. ADC1173 Data Capture Using the HSDC Pro GUI
Table 1. Quick-Start Measurements for ADC1173
Result
Measured Value
Units
SNR
48
dBFS
SFDR
55
dBFS
2.2.3
ADC1175EVM Setup
See
Section 2.2
if the TSW1400EVM is not set up.
Set up the ADC1175EVM using the following steps:
1. Connect the banana jack power-supply cables to the EVM. Connect the red wire to +5 VDC of a power
supply, rated for at least 3 A, and to J4.Connect the black wire to J5 and to GND of the power supply.
2. Turn on the power supply.
3. Ensure JP2 is shunted to the 1-2 position to provide a 20-MHz clock signal to the ADC and CMOS
interface. To use an external clock source, provide an external 20-MHz, 1-dBm, clock signal to J3.
Shunt jumper JP2 to the 2-3 position.
4. Set the analog input signal generator to 4.9 MHz, +10 dBm.
5. Place a 5-MHz band-pass filter at the output of the analog input signal generator to reduce noise and
harmonics.
6. Connect the output of the band-pass filter to the analog input at J6.
2.2.3.1
ADC1175EVM Evaluation
Use the following steps for ADC1175EVM evaluation:
1. Launch HSDC Pro by going to
Start Menu
→
All Programs
→
Texas Instruments
→
High Speed Data
Converter Pro.
2. A prompt appears showing the TSW1400EVM as a connection. Click
OK
.
3. A dialog box informs you that there is no firmware loaded, click on the
Select ADC
box and choose
