1
1
Introduction
Product Description
The ACO6800
+
AES Dual AES Automatic Change Over supports both 2X4 and 1X8 AES/EBU
distribution modes, with four copies of the input signal. The module supports audio
sampling frequencies from 30 kHz to 192 kHz, and is available in balanced, unbalanced, and
unbalanced loopthrough versions. Cable equalization and reclocking enable reliable recovery
for incoming digital audio signals, jitter reduction, and extended cable length.
Key Features
The ACO6800
+
AES is available in three versions, providing the features described below:
ACO6800
+
AES+BD
Provides dual 1x4 AES changeover or single 1x8 distribution amplifier with ACO
Supports balanced inputs/outputs at 110
Ω
Supports clock signals between 30KHz to 192KHz compatibility (independent for each
input channel)
Supports reclocked outputs
Provides balanced input at 110
Ω
(
±
20% impedance) and a maximum input amplitude
of 7 V pk-to-pk, and an output amplitude of 2 to 7 V pk-to-pk into a 110
Ω
load
Provides fully isolated transformer-coupled inputs and outputs
AES+CD
Provides dual 1x4 AES changeover or single 1x8 distribution amplifier with ACO
Supports unbalanced inputs/outputs 75
Ω
Supports clock signals between 30KHz to 192KHz compatibility (independent for each
input channel)
Supports SMPTE 276M for AES audio on 75
Ω
coax
Supports reclocked outputs
Provides unbalanced Input, at 75
Ω
impedance, <100mV sensitivity, 0.1 to 1 V pk-to-pk
(
±
10%) and unbalanced output at 75
Ω
impedance, 1.0V (
±
10%) peak-to-peak into a
75
Ω
load
