Texas Instruments DAC5668, Руководство пользователя

Страница: 4 / 36

DAC5668/88/89EVM Description
www.ti.com
Figure 3. Hardware Device Manager
3 DAC5668/88/89EVM Description
The DAC5668/88/89EVM provides a robust and flexible evaluation system for the 800-MSPS interpolating
DAC5668, DAC5688, and DAC5689 DAC family. In addition to the DAC5668/88/89, the EVM includes a
CDCM7005 for clock distribution and a TRF3703 analog quadrature modulator path for RF
measurements. For a complete hardware description, consult the schematics and layout sections at the
end of this guide. See the DAC5668, DAC5688, DAC5689, CDCM7005, and TRF3703 data sheets for
more information on each device.
3.1 Texas Instruments Components on the DAC5668/88/89EVM
A basic radio system block diagram is shown in Figure 4 . The dashed-line box illustrates where the EVM
fits in the system.
Figure 4. Basic Radio System
The block diagram of the EVM is shown in Figure 5 . As illustrated on the block diagram, the
DAC5668/88/89EVM includes three Texas Instruments components that make the entire solution an
excellent choice for radio systems.
4 DAC5668/88/89EVM SLAU241A – June 2008 – Revised March 2010
Submit Documentation Feedback
Copyright © 2008–2010, Texas Instruments Incorporated