ADC_6800 A2BC_ A4BC_brochure.pdf - BroadcastStore.com

2 or 4 Chnl Audio Analog to Digital Converter w/ Delay ADC6800+A2BC or +A4BCDESCRIPTIONThe ADC6800+A4BC and the ADC6800+A2BC are analog to digital audio converters withdelay. They are able to handle analog to digital conversion applications (4 or 2 channels).PART NUMBERS, DESCRIPTIONS:ADC6800+A2BC Audio analog to digital conversion, two channels analog audio input, twoAES coax and/or two AES balanced output (the second AES output channel is the copy of theAES1), 2 frame slots required, housed by the FR6802+XF frame only.ADC6800+A4BC Audio analog to digital conversion, four channels analog audio input, twoAES coax and/or two AES balanced output, 2 frame slots required, housed by theFR6802+XF frame only.AES OUTAES OUT1212UnbalBal-GND+1A1B-GND+ 2AData I/O (ADSOnly)2B-GND+-GND+-GND+-GND+-GND+DARS INANALOG AUDIO INFEATURESFixed delay operation of up to 1.3 Sec @48kHz.32/48/96Khz capabilitySelectable 16-, 20-, and 24-bit analog-to-digitalconversionFour balanced analog audio inputs, 600 ohm or HighImpedance, (jumper selectable or stuff option)Up to two pairs independent analog-to-digital conversionchannels (2 or 4 channel stuffing option) Internal audio processing amplifierChannel ID tone generators (750 Hz, 1.5 kHz, 3 kHz, and 6kHz)Near Clipping/No Signal/Tone indicationSelectable delay adjustment for each channelExternal DARS reference input. Video reference will bedrawn from the frame.Figure 1 ADC6800+ A4BC and ADC6800+ A2BC Back ConnectorSPECIFICATIONSSpecifications and designs are subject to change without notice.BALANCED ANALOG AUDIO INPUTNumber ADC6800+ A4BC: 4ADC6800+ A2BC: 2ConnectorLeitch audio connectorInput couplingAC coupledImpedance600 ohm or high impedance, jumper selectableMaximum input level+16 dB to +28 dB in 2 dB stepsEXTERNAL REFERENCE INPUTConnector typeBNC (unbalanced)Leitch audio connector (balanced)Impedance75 ohm (unbalanced)110 ohm (balanced)Return loss>30 dB up to 6 MHz (unbalanced)AES reference sampling rate 32 kHz, 48 kHz, 96 kHzDIGITAL AUDIO OUTPUTNumber2 AES 75 ohm BNC and 2 AES 110 ohm balancedStandardAES 3: 1992, AES3id:1995 and SMPTE 276MImpedance75 ohm/110 ohmStatusProfessional enhanced110 ohm OutputImpedance 110 ohm ±20%Level2 V– 7V peak-to-peakCommon mode>30 dB below output signalRise/fall time5 to 30 nsJitter0.01 UI75 ohm OutputReturn loss>30 dB up to 6 MHzOutput Level 11.0 V +0.1 V peak-to-peakDC offset

2 or 4 Chnl Audio Analog to Digital Converter w/ Delay ADC6800+A2BC or +A4BCORDERING INFORMATIONFor more information visit www.leitch.comADC6800+A2BCADC6800+A4BCADC6800+A2BCDADC6800+A4BCDADC6800+A2BCDRADC6800+A4BCDR2 Channel Audio A-to-D Converter with delay, front module only4 Channel Audio A-to-D Converter with delay, front module only2 Channel Audio A-to-D Converter with delay, front module & rearconnector4 Channel Audio A-to-D Converter with delay, front module & rearconnector2 Channel Audio A-to-D Converter with delay, rear connector only4 Channel Audio A-to-D Converter with delay, rear connector only6800+