|6608581||Superconductor modulator with very high sampling rate for analog to digital converters|
The invention provides an analog-to-digital modulator for converting an analog input signal to a digital output signal. The filter is constructed and arranged to subtract the feedback signal from the external input signal and to filter the subtracted sign...
|5818373||Interface between superconductor and semiconductor electronic circuits using phase-shift keying coded output data format|
Disclosed herein are circuits and methods for receiving SFQ data pulses from a superconductor signal source, and first and second clock pulses that are substantially equal in frequency but opposite in phase from clock signal sources, and for encoding and ...