On 8/15/15 6:41 PM, Jon Elson wrote:
DDC made a number of hybrid ADCs, but I've never seen one that was 3 x 4"! That's really big.
Some of the Data Translation modules were that big. The normally had the block diagram / part number / and Data Translation silk screened on the top of them. ADAC made some big modules as well. DT boards were pretty common in Multibus and DEC versions.