RME Audio Fireface UCX II - Digital Inputs

User's Guide Fireface UCX II © RME
109
DA - Stereo Monitor Output Phones (7-8)
As DA, but:
 Output: 6.3 mm TRS stereo jack, unbalanced
 Maximum output level at 0 dBFS, High: +19 dBu
 Maximum output level at 0 dBFS, Low: +4 dBu
 Output impedance: 1 Ohm
 Max power per channel @ 32 Ohm load, 0.1% THD: 210 mW (2.6 Vrms, +10.5 dBu)
39.2 MIDI
 1 x MIDI I/O via 5-pin DIN jacks
 Galvanically isolated by optocoupled input
 Hi-speed mode: Jitter and response time typically below 1 ms
 Separate 128 byte FIFOs for input and output
39.3 Digital
 Clocks: Internal, ADAT, AES, SPDIF, word clock
 Jitter suppression of external clocks: > 50 dB (2.4 kHz)
 Effective clock jitter influence on AD and DA conversion: near zero
 PLL ensures zero dropout, even at more than 100 ns jitter
 Digital Bitclock PLL for trouble-free varispeed ADAT operation
 Supported sample rates: 28 kHz up to 200 kHz
39.4 Digital Inputs
AES/EBU
 1 x XLR, transformer-balanced, galvanically isolated, according to AES3-1992
 High-sensitivity input stage (< 0.3 Vpp)
 SPDIF compatible (IEC 60958)
 Accepts Consumer and Professional format
 Lock range: 27 kHz – 200 kHz
 Jitter suppression: > 50 dB (2.4 kHz)
SPDIF coaxial
 1 x RCA, according to IEC 60958
 High-sensitivity input stage (< 0.3 Vpp)
 Accepts Consumer and Professional format, copy protection will be ignored
 Lock Range: 27 kHz – 200 kHz
 Jitter suppression: > 50 dB (2.4 kHz)
ADAT Optical
 1 x TOSLINK, format according to Alesis specification
 Standard: 8 channels 24 bit, up to 48 kHz
 Double Speed (S/MUX): 4 channels 24 bit 96 kHz
 Quad Speed (S/MUX4): 2 channels 24 bit 192 kHz
 Bitclock PLL ensures perfect synchronisation even in varispeed operation
 Lock range: 31.5 kHz – 50 kHz
 Jitter suppression: > 50 dB (2.4 kHz)