Cirrus-logic EV2 Manuel d'utilisateur télécharger pdf (Page 26)

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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.

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Cirrus-logic EV2 Manuel d'utilisateur Page 26