differential ended outputs using a
as the signal source then passed through a
with post amplifier filtering. The EVM is powered and controlled through a standard USB connection from a host
PC and includes a GUI to control its output. The outputs are routed through single or dual SMA type connectors;
it is highly recommended to place an additional female SMA connector (
) on the controlCARD docking
station to receive the signal via SMA for best noise immunity. For the local RC network 30-Ω resistors and 300pF
capacitors were used. Using this setup the ADC parameters were observed to be consistent with the numbers in
the data sheet.
Figure 5-1. Female SMA Connector
Special Notes
8
TMS320F280025C controlCARD Information Guide
SPRUIR3B – SEPTEMBER 2019 – REVISED JUNE 2022
Copyright © 2022 Texas Instruments Incorporated
