On Jan 2, 11:46 am, "Gian, I7SWX" wrote:
Hi All,

First of all, Happy New Year 2009 and wish you the Best on your radio
activities and projects.

I like to inform you that our friend Martein, PA3AKE, has updated his
web page on high performance analog front-end.
See the below sub-directories where you will find a lot of information
and measurements on DDS.

http://www.xs4all.nl/~martein/pa3ake/hmode/index.html

Local Oscillator:

o Impact on Dynamic Range
o Design Choices
„X 1GHz Reference Clock
„X AD9910 Prototype Board
„X AD9910 and SSB-Noise
„X AD9910 and PM-Noise

o Sideband Noise Measurement
„X Reciprocal Mixing
„X Crystal Notch Filter
„X Quadrature Mixing

Best 73 and enjoy the visit

Gian
I7SWX

Hey OM

One of the instructions for an FM transmitter using the AD chip is:
wait for interrupt and loop forever, this thing will be rocking at 1
giga samples per second.

Think I could put one of these chips in my yl?

73 OM
de n8zu