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Products

Audio Converters
SDM-277P   SDM-277P/U   SDM-177P
SDM-277P
SDI to NTSC/PAL and analog audio converter
SDM-277P/U
SDI to NTSC/PAL and unbalanced analog audio converter
SDM-177P
SDI to CAV and analog audio converter
The SDM-277p is an SDI to NTSC/PAL or PAL-M and analog audio converter. It is ideal for standalone video monitoring and de-embedding applications of an SDI signal with embedded audio. The SDM-277p provides a re-clocked SDI output (loop), built-in color bars generator and automatic input format detection (525 or 625). The SDM-277p can extract any AES pair in a SDI stream using a 20-bit quality D to A converter. The SDM-277p/U version provides unbalanced audio outputs on RCA plugs for convenient connection to monitor.

The SDM-277p is an SDI to NTSC/PAL or PAL-M and analog audio converter. It is ideal for standalone video monitoring and de-embedding applications of an SDI signal with embedded audio. The SDM-277p provides a re-clocked SDI output (loop), built-in color bars generator and automatic input format detection (525 or 625). The SDM-277p can extract any AES pair in a SDI stream using a 20-bit quality D to A converter. The SDM-277p/U version provides unbalanced audio outputs on RCA plugs for convenient connection to monitor.

The SDM-177p is a SDI to GBR or Y/B-Y/R-Y and analog audio converter. It is ideal for standalone video monitoring and de-embedding applications of a SDI signal with embedded audio. The SDM-177p provides a re-clocked SDI output (loop), a built-in color bars generator and automatic input format detection (525 or 625). The SDM-177p can extract any AES pair in a SDI stream using a 20-bit quality D to A converter. The full-scale output level (0 dBFS) can be set from +12 to 24 dBu.

KEY FEATURES AND BENEFITS

  • Converts SDI (SMPTE-259M-C/270 Mbps) with embedded audio (SMPTE-272M) to NTSC (525/60), SMPTE-170M, PAL (625/50) or PAL-M (525/60)
  • Reclocked SDI output (loop)
  • Automatic input format detection (525 or 625 lines)
  • 1 stereo or 2 mono balanced outputs
  • Selectable AES pair and audio group to be extracted
  • 0 dBFS audio output level selectable (+12, +15, +16, +18, +20, +22, +24 dBu, MUTE)
  • Built-in color bar generator

KEY FEATURES AND BENEFITS

  • Converts SDI (SMPTE-259M-C/270 Mbps) with embedded audio (SMPTE-272M) to NTSC (525/60), SMPTE-170M, PAL (625/50) or PAL-M (525/60)
  • Reclocked SDI output (loop)
  • Automatic input format detection (525 or 625 lines)
  • 1 stereo or 2 mono balanced outputs
  • Selectable AES pair and audio group to be extracted
  • 0 dBFS audio output level selectable (+12, +15, +16, +18, +20, +22, +24 dBu, MUTE)
  • Built-in color bar generator

KEY FEATURES AND BENEFITS

  • Converts SDI (SMPTE-259M-C/270 Mbps) with embedded audio (SMPTE-272M) to RGB/YPbPr
  • Reclocked SDI output (loop)
  • Automatic input format detection (525 or 625 lines)
  • RGB or YPbPr user selectable
  • 1 stereo or 2 mono balanced outputs
  • Selectable AES pair and audio group to be extracted
  • 0 dBFS audio output level selectable (+12, +15, +16, +18, +20, +22, +24 dBu, MUTE)
  • Built-in color bar generator

Functional Block Diagram

click to enlarge
SDM-277p diagram

Functional Block Diagram

click to enlarge
SDM-277p diagram

Functional Block Diagram

click to enlarge
SDM-177p diagram
SDM-771P ASD-771P  
SDM-771P
AES to analog audio (75Ω/110Ω)
ASD-771P
Analog to AES audio(75Ω/110Ω)
 
The picoLink series SDM-771p is the world’s smallest digital to analog audio converter. A choice of 3 full-scale output levels (+20/+22/+24 dBu) is provided. The SDM-771p is ideal for audio monitoring and desktop system applications.


The ASD-771p is a 24 bit/48 kHz analog to digital audio converter. An external reference input allows the output to be synchronised to composite video, AES-3id Digital Audio Reference (DARS) or word clock signals. A choice of three full-scale levels (+20/+22/+24 dBu) of input signals is possible. The ASD-771p is ideal for audio monitoring and desktop system applications.

 

Functional Block Diagram

click to enlarge
SDM-771p diagram

Functional Block Diagram

click to enlarge
ASD-771p diagram
 

 

 

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