/technologies/test-and-measurement/b/blog/posts/teardown-of-a-late-90-s-analog-function-generatorWith my last function generator related blog being such a success I wanted to open up the TTi TG210 function generator it&#39;s replacing on my bench and have a look inside to see how it works. Judging from the date codes I found inside the unit it&#39;s froen-USTelligent Community 12https://community.element14.com/technologies/test-and-measurement/b/blog/posts/teardown-of-a-late-90-s-analog-function-generatorSun, 29 Nov 2020 19:59:32 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:83b045b1-3f72-4d1a-a331-ab6fe8e4fd2fDAB0<p>Nice tear down of a vintage piece of test gear.</p><p>&nbsp;</p><p>DAB</p><img src="https://community.element14.com/aggbug?PostID=10356&AppID=13&AppType=Weblog&ContentType=0" width="1" height="1">https://community.element14.com/technologies/test-and-measurement/b/blog/posts/teardown-of-a-late-90-s-analog-function-generatorSun, 29 Nov 2020 12:14:48 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:83b045b1-3f72-4d1a-a331-ab6fe8e4fd2fJan Cumps1<p>Beautiful.</p><p>The first image doesn&#39;t load for me, and throws a 404 error when I click on its outline.</p><img src="https://community.element14.com/aggbug?PostID=10356&AppID=13&AppType=Weblog&ContentType=0" width="1" height="1">https://community.element14.com/technologies/test-and-measurement/b/blog/posts/teardown-of-a-late-90-s-analog-function-generatorSun, 29 Nov 2020 08:26:05 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:83b045b1-3f72-4d1a-a331-ab6fe8e4fd2fMDeGrauw1<p>Hi Adrian,</p><p>&nbsp;</p><p>This is a super nice teardown.</p><p>When I&#39;m not mistaken, on your last picture on the right side there are 2 transistors thermally coupled to compensate drift.</p><p>Analog tech is still alive in many old tools we use. </p><img src="https://community.element14.com/aggbug?PostID=10356&AppID=13&AppType=Weblog&ContentType=0" width="1" height="1">