Analyseur audio PDM : option PDM | AUDIO PRECISION

Cette option s'intègre à la série d'analyseur audio APX500 d'Audio Précision

• Sample Rate Range : 4 kHz to 216 kHz
  
• Clock range : 128 kHz to 24.576 MHz
• Interpolation ratio : 33 ratios from x16 to x800
• Modulator: 4th or 5th order
• Interface logic levels : 0.8-3.3V
• Edge modes : Rising edge, I channel; Falling edge, 1 channel; Stereo (Both edges), 2 channels
• Vdd : 0.0-3.6V, 15 mA
• Modulator maximum input level : -0 dBFS
• SNR : 129 dB (1 kHz, 20 kHz BW, unwtd, 256x oversampling, 5th order modulator)
• THD+N : –129 dB (1 kHz, –9.3 dBFS, 20 kHz BW, 256x oversampling, 5th order modulator)
• Dynamic range : 137 dB (AES17, CCIR-RMS, 256x oversampling, 5th order modulator)
• Flatness : ± 0.001 dB (20 Hz to 20 kHz)
• Connectors : Output data, output clock, input data, input clock, external power (all via BNC)