Is there any documentation available on the effect of changing the capacitance on pins ACG1 and ACG2 of the HMC460LC5?
The datasheet says they are for low frequency terminations and gives values and packages sizes.
What happens if I change these? My goal is to flatten/roll off the low frequency gain of the amplifier.
The video indexed to 5:29 discusses this topic and includes a bench demonstration illustrating the effect of adding and removing ACG caps on the HMC797, a comparable wideband distributed amplifier.https://www.youtube.com/watch?v=0r0VRZYniGs&list=PLiwaj4qabLWwmdH2iOa-zDPmjzu45EwYa&feature=player_detailpage#t=329