Other (4)

CRCD83(A) RAMBUS Clock Generator as a Local Oscillator for Radios

To investigate a simple way of generating local oscillators for my UHF transmitter, the CDCR83 was put on a 4 layer board and fed with frequencies from 10-150 MHz at various multiplication settings. As usual a bag of these was found on eBay and as such there was some incentive to find a use for them.

Read more

NDK 110E39 Crystal Filter

Background: a set of 110.51 MHz filters were acquired on eBay per usual, and I ended up with around 400 of them. Part number was 110E39.No data sheet was available, though a potentially related data sheet for 90 MHz filters in the same package was available from NDK.Here is the…

Read more