This is frustrating. I'm on a dynamic IP, so every time I reboot I have to log onto
FWIW, I've just restarted apache, 6 PM PST, Thur, 12/14/06.
Thanks, Rich
This is frustrating. I'm on a dynamic IP, so every time I reboot I have to log onto
FWIW, I've just restarted apache, 6 PM PST, Thur, 12/14/06.
Thanks, Rich
If you make ladder attenuators e.g. R-2R ladder for ~6dB steps, there is another pair of integers which gives nice attenuation steps: R-75R. (you could use e.g. 15R and R/5 since that can be more convenient, or 5R and R/15 if that suits you better.) The steps you get are even closer to 1dB than the R-2R steps are to 6dB. You need a funny value on the last stage to terminate it, but at least there is only one of those (or two if you need to terminate both ends for some reason).
Chris
That works at low frequencies... at 5GHz, the DAC provides current control to a bipolar buffer amplifier.
...Jim Thompson
-- | James E.Thompson, P.E. | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC\'s and Discrete Systems | manus | | Phoenix, Arizona Voice:(480)460-2350 | | | E-mail Address at Website Fax:(480)460-2142 | Brass Rat | | http://www.analog-innovations.com | 1962 | I love to cook with wine. Sometimes I even put it in the food.
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