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ISL837030 Datasheet Modem Reference Designs

Manufacturer: Intersil (now Renesas)

Overview: ® ISL837030, ISL83740 Datasheet May 2002 FN8013.5 Modem Reference Designs The ISL837030 and ISL83740 Broadband Wireless Modem Reference Designs support a wide range of modulation orders and symbol rates.* In both Reference Designs, sophisticated coding, equalization, and symbol recovery techniques are employed, resulting in robust wireless link performance. The ISL837030 and ISL83740 Reference Designs support high-capacity digital microwave radios with data rates up to 238Mbps (ISL83740) and 160Mbps (ISL837030). They provide a flexible, high performance, economical solution for fixed wireless applications. * Differences between the ISL837030 and ISL83740 are marked in text as needed. Also see Release Notes on page 25.

Key Features

  • Programmable modulation Both: QPSK, 8PSK, 16QAM, 32QAM ISL83740 only: 64QAM, 128QAM.
  • Flexible data rates ISL83740: up to 238Mbps ISL837030: up to 160Mbps.
  • Programmable symbol rates.
  • Reed Solomon (RS) encoding/decoding.
  • Concatenated coding using RS and PTCM inner code.
  • FCC and ETSI spectral mask compliance.
  • Powerful equalization Includes Benefits.
  • Eliminates the need to develop custom ASICs.
  • Optimizes wireless link.

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ISL837030 Distributor