The Trashcan manual lists their DR680 digiIN as IEC60958-3 (S/PDIF) or AES3-2003/ IEC60958-4 (AES/EBU) automatically determined with supported recording and playback formats BWF: 16/24-bit, 44.1/48/96/192 kHz WAV: 16/24-bit, 44.1/48/96/192 kHz.
The Sound Devices manual lists their MixPre-D digiOUT as AES3 and S/PDIF compatible [24 bit only at 44.1 kHz, 48 kHz, or 96 kHz]