Datasheet

Evaluation www.ti.com
5.2 Quick-Test Results
The user can make the jumper setting as mentioned in Table 1. In this configuration, the EVM uses an
external clock source from J19 and a direct input signal J6 to the ADC. This setup uses Power Option 2
(Table 3), Clock Option 1 (Table 5), and Analog Input Option 1 (Table 7), which is the default on the EVM.
Figure 10 shows the ADC performance capture using TSW1200 with the input signal of a 100-MHz
frequency and clock frequency of 245.76 MHz with ADS4149.
Figure 10. Quick-Setup Test Result.
20
ADS41xx/58B18EVM SLWU067C–November 2009–Revised May 2012
Submit Documentation Feedback
Copyright © 2009–2012, Texas Instruments Incorporated