Press Release

Qualcomm Announces A New Single-Chip Viterbi/Trellis Decoder Device

Jan 28, 1997SAN DIEGO

Qualcomm products mentioned within this press release are offered by Qualcomm Technologies, Inc. and/or its subsidiaries.

Qualcomm Incorporated (NASDAQ: QCOM) today announced a new combined Viterbi/Trellis Decoder integrated circuit. The Q1900 offers users the combined benefits of Qualcomm's highest speed Viterbi Decoder, the Q1650C-3N, and highest speed Trellis Decoder, the Q1875C-75N, on a single device.

The Q1900 supports data rates up to 25 Mbps in Viterbi Mode and 75 Mbps in Trellis Mode. The Viterbi Mode supports four k=7 convolutional code rates: 1/3, 1/2, 3/4 and 7/8. The Trellis Mode supports two k=7 convolutional code rates: 2/3 for 8 PSK and 3/4 for 16 PSK. Full duplex encode and decode is available in both Viterbi and Trellis Modes.

The Q1900 Viterbi Mode supports channel Bit Error Rate (BER) measurements and built-in phase synchronization for Binary Phase Shift Keying (BPSK), Quadrature Phase Shift Keying (QPSK), and Offset Quadrature Phase Shift Keying (OQPSK) modulation techniques. The Trellis Mode supports built-in phase synchronization for 8-PSK and 16-PSK.

The Q1900 is available in a 84-pin PLCC (Q1900C-1N) or 100-pin VTQFP (Q1900C-1S3) package. The Q1900C-1N is pin-for-pin and backwards compatible with all Qualcomm Q0256 and Q1650 Viterbi decoders and Q1875 Trellis products. The Q1900C-1S3 is functionally compatible with the Q0256, Q1650 and Q1875 and its ultra low profile is an optimal solution for PCMCIA requirements.

The Q1900 is well suited for many commercial satellite communication networks including INMARSAT and INTELSAT. The low-cost and high performance of the Q1900 make it ideal for Forward Error Correction (FEC) requirements in systems such as Direct Broadcast Satellites (DBS), microwave point-to-point data links, Very Small Aperture Terminals (VSAT), digital modems, digital video transmission systems, high-speed data modems and military and NASA communication systems.

Pricing for the Q1900 Viterbi/Trellis Decoder in 1000-piece quantities is $16 for the PLCC package and $18.00 for the VTQFP package. Samples are available now, with production quantities available in March of 1997.

Headquartered in San Diego, Qualcomm develops, manufactures, markets, licenses and operates advanced communications systems and products based on its proprietary digital wireless technologies. The Company's primary product areas are the OmniTRACS® system (a geostationary satellite-based, mobile communications system providing two-way data and position reporting services), CDMA wireless communications systems and products and, in conjunction with others, the development of the Globalstar™ low-earth-orbit (LEO) satellite communications system. Other Company products include the Eudora Pro™ electronic mail software, ASIC products, and communications equipment and systems for government and commercial customers worldwide. For more information on Qualcomm products and technologies, please visit the Company's web site at http://www.qualcomm.com.

Except for the historical information contained herein, this news release contains forward-looking statements that are subject to risks and uncertainties, including timely product development and commercial implementation of the Company's CDMA technology, continued growth in the CDMA subscriber population and the scale up and operations of CDMA systems, timing and receipt of license fees and royalties, the Company's ability to successfully manufacture significant quantities of CDMA or other equipment on a timely and profitable basis and those related to performance guarantees, change in economic conditions of the various markets the Company serves, as well as the other risks detailed from time to time in the Company's SEC reports, including the report on Form 10-K for the year ended September 29, 1996 and most recent Form 10-Qs.

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