Damus
cnlohr · 10w
nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpq0ae605fgpw08r8d2u7u65wu82n5n02gzv4wef797z5dk7g3w8smq507k5d I wonder if you could get more accuracy by using a whole port to drive pins? Each pin...
⁡jaseg profile picture
@nprofile1q... tbh that could work. In
my implementation I successfully used clip lines (shorted transmission line stubs) to shape the long pulses into short pulses. The IOs even within one port would likely have different inherent delays though that you’d have to calibrate out. There would likely be a temperature and voltage dependency too.
2
⁡jaseg · 10w
nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqxu3ulqp53akdgpr63w3k884uc90m5wsc2ca7x60c30hgf8h0twfqdwd5pv anritsu has a series of devices that use transmission lines with varactor diodes to speed up the slew rate of a slow input waveform: https://www.anritsu.com/en-us/test-measurement/techn...
cnlohr · 10w
nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpq0ae605fgpw08r8d2u7u65wu82n5n02gzv4wef797z5dk7g3w8smq507k5d Do you have pictures of what you did? I would love to see it.