SDI-FMC User Manual
28
April 22, 2019
Figure 3-7 AES RX Channel Block Diagram
The AES3 TX channel is designed to have a balanced signal driver next to or on the isolation
transformer. The output of the RS422 transceiver has an RX network to limit the output slew rate,
thus limiting the bandwidth of AES3 output. The AES3 channel is designed to support 192-kHz to
24-kHz sample rates. The output is unbalanced with a source impedance of 75 Ω and a return loss
of 25 dB or more. The peak-to-peak output voltage is 1.0V centered around the ground the
transmitter.
shows the AES3 TX Channel block diagram.
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