AES/EBU Input/Output Card with bi-directional sample rate conversion


This card offers users 4 stereo AES input channels and 4 stereo AES output channels for the DiGiCo SD-Rack, Sd-MiNi Rack, SD-Nano Rack and 4REA4.

Main Features

  • 4 (stereo) AES input channels and 4 (stereo) AES output channels
  • Sample rate conversion on inputs and outputs
  • Compatible with SD-Range and 4REA4
  • Designed to be hot plugged

Specifications

AES Inputs

Complies with or exceeds AES3 (or IEC-60958 Type I) 2003.

  • Input impedance: 110 Ohm transformer balanced +/- 5%. Optional: 75 Ohm unbalanced +/- 5%
  • Sample rate – input range: 32 kHz to 99 kHz (sample rate conversion on). Sample rate conversion switchable per AES input
  • Sample rate – operating rate: 44.1 kHz*, 48 kHz, 96 kHz +/- 2Hz @ 48 kHz
  • Frequency response: 20 Hz to 20 kHz (0dBFS)
  • Resolution: 24dB (sample rate conversion off)

AES Outputs

Complies with or exceeds AES3 (or IEC-60958 Type I) 2003.

  • Output impedance: 110 Ohm transformer balanced +/- 5%. Optional: 75 Ohm unbalanced +/- 5%
  • Sample rate – operating rate: 44.1 kHz*, 48 kHz, 96 kHz +/- 2Hz @ 48 kHz
  • Output jitter: 120-100K peak 3ns average 800ns. 50-100K peak 5ns average 2.2ns
  • Frequency response: 20 Hz to 20 kHz (0dBFS)
  • Resolution: 24dB (sample rate conversion off). Sample rate conversion switchable per AES output on appropriately specified output modules only

 

AES/EBU Input/Output Card with bi-directional sample rate conversion