Datasheet

8 LMP90100 EVB User’s Guide August 2012
6. Step 6: Set Buffer – click on the “ B U F F” block to include or exclude the buffer from the
signal path.
7. Step 7: Set Calibration - click on the “No Calibration” block to enable or disable calibration.
Refer to the LMP90100 datasheet to more information on the LMP90100’s background
calibration types and modes.
8. Step 8: Int/Ext CLK? – click on the “CLK MUX” block and make sure the internal clock is
selected.
9. Step 9: Performance - click on the “Performance” mini-tab. This tab displays the Estimated
Device Performance base on the block diagram that you’ve configured, as well as the
Measured System Performance if you’ve connected a board and ran the LMP90100.
E. Capturing Data
1. Click on the “Measurement” tab and set the “Scan Mode” as follows:
Figure 6 - Scan Mode Settings
2. Under the “Output Format” field, select Display as “Output Voltage (V)”
3. Under the “Stop Condition” field, select Run as “1000” samples.
4. Click on the “Run” button to view the output voltage results. A reading of approximately
½(VREF1) should be plotted as seen in Figure 7.