EV-2 Datasheet, PDF (26/44 Pages) Cirrus Logic – Digital Audio Networking Processor

CobraNet™ EV-2
Appendix B: EV-2 Specifications
A/D: Cirrus Logic CS5381
AUDIO SPECIFICATIONS:
• Two input channels.
• Frequency Response (-1 dB from a full-scale 1 kHz sine wave input):
20 Hz to 20 kHz, +-0.1 dB, 48kHz sample rate
20 Hz to 40 kHz, +0.1, -4 dB, 96kHz sample rate
• Total Harmonic Distortion plus noise ( full-scale 1k Hz sine wave input ):
< -114 dB, 48kHz sample rate
< -110 dB, 96kHz sample rate
• Dynamic Range (-60 dB from a full-scale 1kHz sine wave input, unweighted):
> 115 dB, 48kHz sample rate
> 110 dB, 96kHz sample rate
• Maximum Input Level: +8.3dBu, balanced differential.
• Input Impedance: 20 k Ohms balanced.
DIGITAL SPECIFICATIONS
• A/D quantization: 24-bit resolution.
• Audio Sampling Rate: 48kHz or 96kHz
CONNECTOR: 6-Pin Phoenix-type connector.
Digital I/O: Cirrus Logic CS8420-CS
• AES3 input and output. Input is sample rate converted.
CONNECTOR: 6-Pin Phoenix-type connector.
OTHER SPECIFICATIONS
• Power Consumption: <10 W (includes CM)
• Power Connector: Uses standard ATX power supply connector (ATX power supply not
included).
• RS232 Connection: Non-standard (RX/TX only) EIA-RS232C connection with auto loop
back. Connectors are 9-pin D-types.
Rev. 2.1
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