J.83B Modulator IP

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Compare 4 IP from 3 vendors (1 - 4)

Cable Modulator J.83 Annex B
- ITU-T J.83 Annex B Compliant baseband transmitter for Cable Modem Termination Systems (CMTS)
- Drop-in module for Spartan-6™, Virtex-6™, Artix-7™, intex-7™, Virtex-7™ FPGAs and Zynq™
- Single clock (up to 160 MHz)
- Robust SPI input (discarding incorrect input packets)
Single-channel DVB-C/J83 modulator
- Compliant with DVB-C (EN 300 429); ITU J.83 Annexes A, B and C; DOCSIS 1.x, 2.0 and 3.0.
- Scalable architecture supports multiple instances per FPGA.
- Modulation accuracy > 40dB (MER).
- On-chip or off-chip interleaving RAM.
Multi-channel DVB-C/J83 modulator
- Modulation accuracy > 45dB (MER).
- Variable symbol rate interpolation.
- Software selectable channel filter.
- On-chip or off-chip interleaver
32-channel 64-QAM/256-QAM J.83 Annex B Cable Modulator
- Fully synchronous design, using single clock
- Fully synthesizable drop-in module for FPGAs
- Optimized for high performance and low resources