Miranda ADC-1722-3RU Dual analog audio to AES converter

Miranda ADC-1722-3RU Dual analog audio to AES converter - ADC-1722-3RU

Key Features

• Single or dual stereo channel use (select proper rear)


• 1 external reference input (Word Clock or AES3-id DARS)


• 2 AES outputs per stereo channel


• Balanced AES3 or unbalanced AES3-id outputs


• 24-bit A to D conversion (16, 20 or 24 bits output word length)


• 32, 48 and 96 kHz sampling rates


• -96 to +12 dB of gain adjustment (by 0.5 dB steps)


• 0 dBFS programmable analog (0 to +28 dBu, 1 dB steps) level mapping


• Internal EBU tone generator


• Adjustable silence detection threshold


• Overload detection and reporting

Specifications

• Signal:Balanced analog stereo audio


• Impedance: >12 kΩ


• Reference:Word Clock or AES-3id


• Impedance: 75Ω

• Signal: AES3


• Level:4 Vp-p


• Impedance:110Ω balanced


• Jitter:0.008 UI peak (50 Hz to 100 kHz)


• Signal:AES-3id (SMPTE 276M)


• Level:1.0 Vp-p


• Impedance:75Ω unbalanced


• Jitter:0.008 UI peak (50 Hz to 100 kHz)

• Quantization: 24 bits


• Sampling:32, 48, 96 kHz


• SNR:>113 dB (a weighted)


• 0 dBFS:0 to +28 dBu (1 dB step)


• Distortion:< -100 dB (0.001 %)


• Crosstalk:< -100 dB (20 Hz to 20 kHz)


• Freq. response: ±0.1 dB (20 Hz to 20 kHz)


• Latency:810 μs at 48 kHz


• Tone generator:-18 dBFS 1 kHz sine wave interrupted on left channel (250 ms / 3s) EBU R49

• Signal presence threshold: From -72 to -54 dBFS (6 dB steps)


• Silence detect delay:From 0 to 255s (1s steps)

• Power: 5W

Diagram