Go to this site: www.qualcomm.com/cdmatechnologies/
Collect the information on Qualcom's DDS ASICs (Application
Specific Integrated Circuit):
Maximum clock speeds
# of bits of resolution
Frequency and phase control
Amplitude control interface
Are there advanced features such
as:
Hop clock
Chirp mode
Programmable chirp rate
Modulation capabilities
OPTIONAL ASSIGNMENT:
Download the file wien_osc
and follow the instructions in the Circuit Description
window. You will need Electronics Workbench®, version
5 or later, to perform this assignment.
Instructions for downloading
EWB® files: Click on the link, then save the file
to a location on your hard drive. Locate the file [file
name is in brackets above] on your hard drive and open
it. Unzip the file at the WinZip dialogue box, then
close the box. Open the file within your Electronics
Workbench software to view.
