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LTE Modem IP

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Compare 9 IP from 6 vendors (1 - 9)
  • LTE Cat-1 bis (200 MHz – 2.5 GHz) wideband transceiver supporting TDD, FD-FDD, and HD-FDD operation—suitable for SDR implementations requiring flexible duplexing architecture.
    • The SDR transceiver IP provides wideband, programmable RF front-ends for multi-standard wireless platforms
    • These architectures support NB-IoT, Cat-M, custom modem protocols, and future-proof waveform development
    • Features include dynamic bandwidth scaling, reconfigurable synthesizers, and digitally assisted calibration for robust performance across process, voltage, temperature, and environmental variations.
  • 5G RedCap L1 modem IP
    • 3GPP release 18
    • 220Mbps/120Mbps DL/UL throughput
    • LTE Cat 4 fallback option
    • 2Rx or 1Rx option
  • Scalable 5G modem platform
    • The PentaG2 is a complete IP platform for implementing a wide range of user-equipment and IoT cellular modems.
    • The platform includes a variety of DSPs, modem hardware modules, software libraries, and simulation tools.
    • Capabilities of the PentaG2 include New Radio (NR) physical layer design ranging across all 3GPP profiles from RedCap IoT and mMTC, through eMBB up to ultra-reliable low-latency communications (URLLC).
    Block Diagram -- Scalable 5G modem platform
  • UE LTE (Cat-0 – Cat-5) / 3G + GPS multi-mode transceiver suitable for SDR frameworks requiring GNSS integration, 400 MHz – 2.8 GHz.
    • The SDR transceiver IP provides wideband, programmable RF front-ends for multi-standard wireless platforms
    • These architectures support NB-IoT, Cat-M, custom modem protocols, and future-proof waveform development
    • Features include dynamic bandwidth scaling, reconfigurable synthesizers, and digitally assisted calibration for robust performance across process, voltage, temperature, and environmental variations.
  • UE LTE (Cat-0 – Cat-5) / 3G wideband transceiver for flexible SDR pipelines, 400 MHz – 2.8 GHz.
    • The SDR transceiver IP provides wideband, programmable RF front-ends for multi-standard wireless platforms
    • These architectures support NB-IoT, Cat-M, custom modem protocols, and future-proof waveform development
    • Features include dynamic bandwidth scaling, reconfigurable synthesizers, and digitally assisted calibration for robust performance across process, voltage, temperature, and environmental variations.
  • DIGITAL UP CONVERSION (DUC)
    • 70 MHz IF, 2.5.8, & 22MHz BWs (3dB)
    • 204.8 MHz DAC Sample Rate
    • The modem provides a 25 kHz fine-tune step
    • Receiver / Exciter minimum freq step = 0.5 MHz, settling time < 100 us to 100Hz
    Block Diagram -- DIGITAL UP CONVERSION (DUC)
  • 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
  • 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
  • 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
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