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OFDM modem IP

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Compare 7 IP from 6 vendors (1 - 7)
  • FH-OFDM Modem
    • The FH-OFDM modem is developed for OFDM applications used in frequency hopping transmission scenarios or fixed frequency scenarios.
  • FH-OFDM Modem
    • The FH-OFDM (multicarrier) modem is developed for OFDM applications used in frequency hopping transmission scenarios or fixed frequency scenarios.
    • The modem mainly consists of two components. The first component is an FH modem that is used to establish communication during hopping and to synchronize the communication. Once established, data communication is then performed via the second component, which is an OFDM modem.
  • Dual band WiFi N/G/B/A 2.4/5GHz RF Transciever IP
    • High Volume Silicon Proven in 55nm
    • Extracted from Design Data Base of production chip
    • Dual Band 2.4/5 Ghz20MHz RF transceiver with integrated PA & Balun
    • Digital interface through integrated AFE (ADC/DAC)
    Block Diagram -- Dual band WiFi N/G/B/A 2.4/5GHz RF Transciever IP
  • Wi-Fi Connectivity Platform
    • The Ceva-Waves Wi-Fi platforms portfolio provide a comprehensive selection of hardware IP and CPU-agnostic host software for energy-efficient SoC implementation of any of a wide range of Wi-Fi subsystems, from Wi-Fi 4 to Wi-Fi 7, for both client devices and access points.
    • The portfolio includes a suite of pre-optimized solutions for various generations and configurations for specific Wi-Fi uses, power consumption levels, and price points, ranging from low-bandwidth IoT connectivity to high-bandwidth hubs.
    Block Diagram -- Wi-Fi Connectivity Platform
  • Fast Fourier Transform (FFT)
    • AXI4-Stream compliant interfaces.
    • Forward and inverse complex FFT, run time configurable
    • Transform sizes n = 2m, m = 3 - 16
    • Data sample precision bx = 8 - 34
  • DVB-C demodulator / J83 demodulator
    • The CMS0022 DVB-C/J.83 Cable Demodulator is a 4th generation design that exploits the vendor’s experience of QAM and OFDM systems for broadband terrestrial, satellite and cable modems.
    • The core forms an integrated cable demodulator solution comprising of the Universal QAM Demodulator(CMS0006) and J.83abc/DVB-C Cable FEC Decoder(CMS0018) cores.
    Block Diagram -- DVB-C demodulator / J83 demodulator
  • Multi-mode QAM Demodulator
    • IF sub-sampling or I/Q baseband interface.
    • Variable ADC width support.
    • Single external clock source required.
    • Single external analogue loop for AGC.
    Block Diagram -- Multi-mode QAM Demodulator
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