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AHA4540B

AHA
Part Number AHA4540B
Manufacturer AHA
Description 155 MBITS/SEC TURBO PRODUCT CODE ENCODER/DECODER
Published Nov 14, 2006
Detailed Description www.DataSheet4U.com comtech aha corporation PRODUCT BRIEF * AHA4540B 155 MBITS/SEC TURBO PRODUCT CODE ENCODER/DECODER ...
Datasheet PDF File AHA4540B PDF File

AHA4540B
AHA4540B


Overview
www.
DataSheet4U.
com comtech aha corporation PRODUCT BRIEF * AHA4540B 155 MBITS/SEC TURBO PRODUCT CODE ENCODER/DECODER The AHA4540 device is a single-chip Turbo Product Code (TPC) Forward Error Correction (FEC) Encoder/Decoder capable of 155 Mbit/sec (OC-3) data rates (up to 200 Mbit/sec channel rates).
This device integrates both a TPC encoder and decoder, and can be operated in a full duplex mode.
In addition to TPC coding, support is included for helical interleaving, synchronization mark insertion and detection, CRC computation, scrambling, and higher order modulation symbol mapping.
Figure 1 shows the functional block diagram.
The channel interface supports direct connection to various...



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