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High-voltage low-noise converters, Jim Williams’ prototype pictures

August 18, 2008

I already blogged about Jim Williams’ new article about high-voltage low-noise converters. I forgot that I went over to LT a few months ago and got a picture of the prototypes Jim made for the article. Click on any picture to enlarge

 Jim_Williams_prototypes

This table shows the position of the boards in the picture and the figures in the article (pdf) that the board represents.

Figure 16

Figure 22 &24

Figure 17

Figure 1

Figure 20

AN118 - pg 18 Figure B13

Figure 4

Figure 11

Figure 5

Figure 8

 Figure_1

Figure 1


 httpFigure_1_detail

Figure 1 detail


 Figure_4

Figure 4


 Figure_5

Figure 5


 Figure_8

Figure 8


 Figure_11

Figure 11


 Figure_16

Figure 16


 Figure_17

Figure 17


 Figure_17_detail

Figure 17 detail


 Figure_20

Figure 20


 Figure_22&24

Figure 22 and 24


 Figure_B13

Figure B13 from Linear Tech app note AN118


 Jim_Williams_with_prototypes

Here is Jim Williams holding his babies.

Posted by Paul Rako on August 18, 2008 | Comments (5)

September 12, 2008
In response to: High-voltage low-noise converters, Jim Williams’ prototype pictures
BAZ-man Jeff commented:

Ah, the 70's. Nothing like dead-bug protos and production Engineering Changes


August 26, 2008
In response to: High-voltage low-noise converters, Jim Williams’ prototype pictures
KO6LU commented:

Looks like one of my early radios as well !!!


August 26, 2008
In response to: High-voltage low-noise converters, Jim Williams’ prototype pictures
KE5FX commented:

Don't knock it. I built an entire DC-1 GHz receiver that way. :)


August 26, 2008
In response to: High-voltage low-noise converters, Jim Williams’ prototype pictures
DigitalRacer commented:

Looks like a three year old soldered it. DR


August 26, 2008
In response to: High-voltage low-noise converters, Jim Williams’ prototype pictures
DigitalRacer commented:

Looks like a three year old soldered it. DR

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