Oh, John! You're giving away my secrets ;-)
...Jim Thompson
Oh, John! You're giving away my secrets ;-)
...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 | America: Land of the Free, Because of the Brave
Analog ICs typically use lots of transistors and few resistors or capacitors, the reverse of most discrete design. And they can match the transistors for offset and beta orders of magnitude better than you can with discretes. That's why a simple-looking analog integrated circuit may have hundreds of transistors. So the designs are usually quite different.
Some analog processes can use transistors as good as anything you can buy as discretes. Opamps like LT1028 have noise below 1 nv/rt hz.
John
Yeah, but you don't have integrated ferrite beads!
John
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