Motorola introduces new series of PCM Codec-Filters.AUSTIN, Texas--(BUSINESS WIRE)--April 8, 1997-- Very popular choices for ISDN ISDN in full Integrated Services Digital Network Digital telecommunications network that operates over standard copper telephone wires or other media. and other advanced telecommunications applications Motorola's (NYSE NYSE See: New York Stock Exchange :MOT) Wireline IC Division has introduced a new series of feature-packed PCM (1) See phase change memory. (2) (Plug Compatible Manufacturer) An organization that makes a computer or electronic device that is compatible with an existing machine. codec-filters that give systems designers an easier and more cost-effective design-in for digitizing voice transmission, including ISDN and other advanced telecommunications applications. The MC14LC5480 series is the newest generation in Motorola's PCM codec-filter family, which includes two 3 volt (V) derivatives for low power consumption and high portability, as well as three 5 V versions. "We've been an industry leader in PCM codec-filter technology for some time," said Larry Kirkpatrick, Telephony Market Development, "and we've used that experience to develop a series of products with a combination of features that enable our customers to design and develop extremely competitive, leading-edge systems. "This series has a comprehensive range of device types that offer either pin-selectable Mu-Law/A-Law or 13-bit linear PCM data in a variety of packaging options," Kirkpatrick said. The MC14LC5480 and MC145484 are pin-selectable Mu-Law/A-Law with a 5 V power supply and 15 milliwatt mil·li·watt n. Abbr. mW A unit of power equal to one thousandth (10-3) of a watt. Noun 1. milliwatt - a unit of power equal to one thousandth of a watt (mW) typical power dissipation. The MC145481 is a low power version with a 3 V power supply and 8 mW power dissipation. The MC145482 and MC145483 are 13-bit linear derivatives with either a 5 V power supply with 25 mW dissipation (5482) or 3 V with 8 mW dissipation (5483). "We also have available an evaluation kit (EVK EVK Empfohlener Verkaufspreis (German) ) that works with any device in the series," Kirkpatrick said. "The suggested list price is just $300, and it's an invaluable tool for the developer." Common Features --Fully differential analog circuit analog circuit, electronic circuit that operates with currents and voltages that vary continuously with time and have no abrupt transitions between levels. Generally speaking, analog circuits are contrasted with digital circuits, which function as though currents or design for lowest noise --On-chip transmit band-pass and receive low-pass filters --Active R-C pre-filtering and post-filtering --On-chip precision reference voltage --Push-pull 300 ohm ohm (ōm) [for G. S. Ohm], unit of electrical resistance, defined as the resistance in a circuit in which a potential difference of one volt creates a current of one ampere; hence, 1 ohm equals 1 volt/ampere. power drivers with external gain adjust which facilitates interface to the telephone line and handset --Popular SOIC (Small Outline IC) A small-dimension, plastic, rectangular, surface mount chip package that uses gull-wing pins extending outward. See gull-wing lead, SOJ and chip package. (Small Outline Integrated Circuit), SSOP SSOP Shrink Small Outline Package SSOP Sanitation Standard Operating Procedures (USDA) SSOP Sanitary Standard Operating Procedures SSOP Sharescan-Open Platform (Ecopy) SSOP Site Security Operational Procedures (Small Shrink Outline Package) and TSSOP TSSOP Thin Shrink Small Outline Package TSSOP Thin Scale Small Outline Package (Thin Small Shrink Outline Package) packaging options Availability The MC14LC5480 and MC145484 are in production now. The MC145481 and MC145483 are currently in general sampling, with production beginning later this quarter. The MC145482 is now in general sampling, production to begin in the third quarter, 1997. Contact your local Motorola representative or authorized distributor for more information, or for data sheets contact Motorola Mfax at (602) 244-6609. For more information, including technical documentation and a photo of common packages available, please visit our Web site at www.mot.com/codec . General Information The Wireline IC Division is a business unit within Motorola's Communications and Advanced Consumer Technologies Group (CACTG) in Austin. With 1996 worldwide sales of $7.9 billion, Motorola's Semiconductor Products Sector is the largest U.S.-based broad line supplier of semiconductor solutions. Motorola is one of the world's leading providers of wireless communications, semiconductors, and advanced electronic systems, components and services. Major equipment businesses include cellular telephone, two-way radio, paging and data communications, personal communications, automotive, defense and space electronics, and computers. Motorola semiconductors power communication devices, computers and millions of other products. Motorola's 1996 sales were $28 billion. CONTACT: Motorola, Austin Gordy Davies, 512/505-8823 (editorial contact) gordy_davies@oakqm3.sps.mot.com or Larry Kirkpatrick, 512/934-3367 (reader contact) rwhh40@email.mot.com or Motorola/Media Relations (inquiry response) P.O. Box 52073, M/D m/d abbr. months after date 56-102 Phoenix, Ariz. 85072 or Franco Brambilla (Europe editorial) 41-22-799-1252 or Thierry Couderc (Europe reader) 33-(0)5-61-19-93-52 TTT "Thought that too." See digispeak. 468@waccvm.sps.mot.com or Japan Reader/Information Service Center 81-120-191014 sps-info@www.nml.mot.com or Dawn Lam (Asia editorial) 852-2666-8994 or Karson Chan (Asia reader) 852-2-666-8150 rhg010@email.mot.com |
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