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LTE Modem IP

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Compare 5 IP from 4 vendors (1 - 5)
  • 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
  • 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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Semiconductor IP