RME Audio MADIface XT, User Manual

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User's Guide MADIface XT
© RME
AES/EBU
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XLR, transformer-balanced, galvanically isolated, according to AES3-1992
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Output level Professional 4.5 Vpp, Consumer 2.6 Vpp
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Format Professional according to AES3-1992 Amendment 4
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Format Consumer (SPDIF) according to IEC 60958
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Single Wire mode, sample rate 28 kHz up to 200 kHz
Word Clock
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BNC
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Max. output voltage: 5 Vpp
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Output voltage @ 75 Ohm termination: 4.0 Vpp
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Output impedance: 10 Ohm
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Frequency range: 28 kHz – 200 kHz
29.4 Digital
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Clocks: Internal, MADI In, Word Clock In, AES In
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Low jitter design: < 1 ns in PLL mode, all inputs
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Internal clock: 800 ps jitter, random spread spectrum
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Jitter suppression of external clocks: about 30 dB (2.4 kHz)
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Effective clock jitter influence on DA conversion: near zero
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Provides nearly jitter-free word clock directly from the MADI input signal
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Input PLL ensures zero dropout, even at more than 100 ns jitter
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Supported sample rates: 28 kHz up to 200 kHz
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Compliant with PCI Express Base Specification v1.1
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1-Lane PCI Express Endpoint device
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2.5 Gbps line speed
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Packet-based full-duplex communication (up to 500 MB/s transfer rate)
29.5 MIDI
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1 x MIDI I/O via breakout cable
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3 x MIDI I/O via MADI
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PCIe bus based hi-speed operation
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Separate 128 byte FIFO for input and output
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MIDI state machine in hardware for reduced interrupt request load
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Invisible transmission via User bit of channel 56 (up to 48 kHz)
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Invisible transmission via User bit of channel 28 (up to 96 kHz)