AHA AHA4540B
the AHA4540B Product Specification for complete details.| Part No. | AHA4540B |
|---|---|
| Datasheet | AHA4540B Download |
| Manufacturer | AHA |
| Description | 155 MBITS/SEC TURBO PRODUCT CODE ENCODER/DECODER |
| Buy | Stock & Price |
FEATURES
PERFORMANCE:● Maximum 200 Mbit/sec channel rate
● Payload data rates of at least 155 Mbit/sec for code rates >0.7 and three iterations
● Symbol rates up to 50 MSym/sec
● Encode Latency of less than 10 clocks
● Integrated encoder/decoder; scrambler/descrambler; and interleaver/deinterleaver for full duplex operation
● Supports enhanced Turbo Product Codes (eTPCs)
● Corrections count and averaging for channel SNR estimation FLEXIBILITY:
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● Code Rates from .25 to 0.98 Variable iterations up to 256 per block Block Sizes from 256 bits to 16 Kbits Programmable code shortening supports exact block sizes
● 32 bit CRC Insertion and Checking with programmable packet length CHANNEL INTERFACE:
● Accepts in-phase and quadrature (I & Q) inputs, up to 8 bits each
● Supports soft metric inputs at up to 4 soft metrics of 4 bits each
● Soft metric computation for BPSK, QPSK, 8PSK, 16-QAM, 64-QAM, and 256-QAM
● Supports additional modulation formats with external logic
● Encoder and decode...
