The octASRC-SW1.01 is part of Dolphin digital audio IP & multi-channel ASRC family and can be used to interface various audio blocks operating at different sample rates. octASRC-SW1.01 allows asynchronous sample rate conversion with high fidelity and low distorsion while guaranteeing the phase matching and data synchronisation of the output samples thanks to a specific digital processing. This IP supports various standardized programmable Fs, master and slave modes and standard interfaces for control and data.

Key Benefits

  • Phase alignement feature to guarantee output data samples synchronisation
  • Predictable latency shared by all channels
  • Configurable input sampling frequency among standardized Fs:8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48, 88.2, 96, 176.4, 192 kHz
  • Configurable output sampling frequency among standardized Fs:8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48, 88.2, 96, 176.4, 192 kHz
  • Slave and master modes supported independently on input and output interfaces

Key Performances

  • Fully digital IP scalable across all technology nodes
  • 24 or 26 MHz master clock
  • -100 dB THD+N
  • Over 110 dB SNR minimum