User manual GRASS VALLEY 8920DAC DATASHEET

[. . . ] [. . . ] Its various modes allow you to modify the outgoing signal, such as channel swapping, channel summing, phase inversion, and more. The remote capability supports mode selection and input monitoring. Typical applications include interfacing between digital and analog equipment, such as speakers, audio mixers, and routers. 8900V-R J1 J2 Analog Audio Outputs J3 J4 Analog Audio Outputs Not Used Not Used J5 J6 Not Used Not Used AES/EBU Input J7 J8 J9 J10 Loopthru 75 AES/EBU Loopthrough AES RX FPGA 24-bit Stereo DAC Filter Filter Gain Gain Analog 1 Analog 2 + ­ + ­ L R Mode Controls Controller LEDs Remote Specifications Supported Frame Types GeckoFlex with 8900V-R GeckoFlex Video rear module, Gecko video frames: 8900TX-V, 8900TF-V, 8900TFN-V Ordering Information Performance Signal/noise ratio: ·>107dBunweighted22kHzfilter ·>110dB"A"weighted Frequency response: ±0. 1 dB 20 Hz ­ 20 kHz @ 48 kHz sampling THD + noise: <0. 004% @ 24 dBu Quantization: 20- or 24-bit Interchannel crosstalk: <­100 dB, 20 Hz to 20 kHz DC offset: <±50 mV Operating temperature: 0° to 45°C Humidity: 10% to 90% non-condensing Non-operating temperature: ­10° to 70°C This module can be mounted in a GeckoFlex frame when ordered with the 8900V-R GeckoFlex Video rear module. Power Rating 3. 1 Watts ­ single slot 8920DAC Audio D-to-A converter supplied with one 8900CTB-04 adapter Input Type: AES-3id-1992 ­ unbalanced Number of inputs: One differential loop-through Connector: 75 BNC Common mode range: ±12 V pk DC ­20 kHz Input signal level range: 200 mV to 12 Vp-p Sampling rates: Any rate from 32 to 48 kHz with indicators at 32, 44. 1, and 48 kHz Input return loss: >15 dB (100 kHz to 10 MHz) Maximum jitter: <200 ps RMS Indicators and Controls Indicators: Input data rates, power, de-emphasis, fault, remote override communication active, configuration Controls: Operation modes (normal, channel swap, phase invert, channel sum, tone), output gain Remote: All Indicators and controls via frame Ethernet except gain Output Number of outputs: One stereo pair Output level: +14 to +24 dBu max Output impedance: 50 single-ended, 100 differential Connector type: Terminal block through 8900CTB-04 BNC adapter board For detailed specifications, installation, and setup instructions see: www. grassvalley. com/docs/modular [. . . ] [. . . ]