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PLC Modem offers half-duplex selectable speeds of 2,400 bps.
September 10, 2009 -
Integrating modem and microcontroller, AMIS-49587 provides low power, single chip solution for applications such as smart electric automatic meter reading and management, street lighting control, smart power plug, and building automation. It is based on ARM7TDMI processor core and includes both PHY and MAC layers. Operating at temperatures of -40 to +80°C and frequency less than 20 kHz, RoHS and IEC1334 compliant modem is Pb-free and comes in PLCC 28 package.
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ON Semiconductor Introduces a Fully Integrated Power Line Modem for Smart Meters
New power line carrier modem integrates a modem and microcontroller to provide a robust low power, single chip solution
PHOENIX, Ariz. - Sept. 1, 2009 - ON Semiconductor (Nasdaq: ONNN), a leading global supplier of high performance, energy efficient, silicon solutions, has introduced the AMIS-49587, the latest member of the company's power line carrier (PLC) modem family. The AMIS-49587 provides a highly integrated, standard compliant, low power PLC solution for use in applications such as smart electric automatic meter reading and management, street lighting control, smart power plug and building automation. Utilizing ON Semiconductor's mixed signal technology allows the AMIS-49587 to combine both the analog modem front end and digital post processing capability in the same integrated circuit.
By offering an integrated single chip solution, the IEC1334 compliant AMIS-49587 helps to simplify designs, lower development and implementation costs, and speed time to market. This new device is based around an ARM7TDMI processor core and includes both the physical interface transceiver (PHY) and the media access controller (MAC) layers whereas most competing solutions require complex embedded software to perform the same functions as the AMIS-49587.Using the spread frequency shift keying (S-FSK) modulation technique coupled with accurate filtering gives robust low data rate communications on power lines over long distances. Half-duplex selectable communication speeds of 2400 bits/sec (baud) can be achieved. A low operating frequency of less than 20 kilohertz (kHz) with an automatic repeater function further supports dependable communications with fewer communication errors than alternative and existing solutions. Synchronization to the mains signal is done via an onboard low jitter PLL, and an embedded filter provides superior white noise and narrowband interference rejection. Direct connection to the host MCU is via a two-wire serial interface.
Due to its high level of integration and the onboard protocol embodiment, the AMIS-49587 accepts high level data inputs and eliminates the need for designers to go into PHY and MAC protocol transmission details. This higher-level interface means that up to 50 percent of the software development effort can be saved leading to a shorter time to market and reduced overall cost.
Driven by governmental regulation and various energy efficiency initiatives, the emerging smart meter market is set to develop at a fast rate. According to IMS Research's ongoing analysis of the global smart meter market, in 2008, global smart meter shipments reached a market size of roughly 10 million units. The North American market was particularly strong, estimated to have surged by almost 50% in annual growth from 2007. Shipments of smart meters continue to grow at a rough annualized rate of 20 percent.
In addition, the European Parliament decided to roll-out smart meters in all EU Member States by 2022, with 80 percent coverage to be achieved by 2020. According to a Federal Energy Regulatory Commission (FERC) report, smart meters already represent 4.7 percent of installed meters in the United States, which is up from 1 percent in 2006. China has invested in a massive smart grid project with estimated completion by 2020 with the goal to demonstrate how the country is using its energy.
"The ability of the smart meter to produce real-time visibility of electricity and gas consumption will allow utility providers and governments to reduce power loss, optimize consumption and manage demand of valuable energy resources," said Guido Remmerie, director motion control and energy management products at ON Semiconductor. "The AMIS-49587 from ON Semiconductor supports a complete PLC communication solution to bring the measured power data to the utility companies over the power lines."
Supplied in a PLCC 28 package, the Pb-free and RoHS compliant AMIS-49587 is pin compatible with the AMIS-30585 - ON Semiconductor's existing half-duplex S-FSK modem. Operating temperature range for the AMIS-49587 is -40 °C to +80 °C. ON Semiconductor will offer the AMIS-49587 in a QFN package soon.
Pricing and Availability
The AMIS-49587 is currently available and budgetary pricing is $11.00 USD for quantities of 1,000 units and above. AMIS-49587 evaluation kits are available. For more information, please contact your local sales representative at www.onsemi.com.
For additional technical information, visit http://www.onsemi.com or contact Koen Geirnaert at koen.geirnaert@onsemi.com.
About IMS Research
IMS Research is a leading supplier of market research and consultancy services on a wide range of global electronics markets. The company has over 70 analysts spread across three locations: Wellingborough, UK; Austin, Texas; and Shanghai, China. IMS Research's Power & Energy Group regularly publishes detailed research on power electronics markets such as power semiconductors, power supplies, meters and smart meters, renewable energy (photovoltaic, etc.) and UPS. Our global presence enables us to provide clients with comprehensive and detailed research on today's international markets. For more information, visit http://www.imsresearch.com
About ON Semiconductor
With its global logistics network and strong product portfolio, ON Semiconductor (NASDAQ: ONNN) is a preferred supplier of high performance, energy efficient, silicon solutions to customers in the power supply, automotive, communication, computer, consumer, medical, industrial, mobile phone, and military/aerospace markets. The company's broad portfolio includes power, analog, DSP, mixed-signal, advance logic, clock management and standard component devices. Global corporate headquarters are located in Phoenix, Arizona. The company operates a network of manufacturing facilities, sales offices and design centers in key markets throughout North America, Europe, and the Asia Pacific regions. For more information, visit http://www.onsemi.com.
Contacts:
Marketing:
Emily Puckett
USA
Phone: 602-244-5670
 E-mail this person
Public Relations:
Pinnacle Marketing Communications Ltd
Nicky Wheaton
USA
Phone: 339-368 6122
E-mail this person
Company Information:
Name: ON Semiconductor, LLC
Address: 5005 E. McDowell Rd.
City: Phoenix
State: AZ
ZIP: 85008
Country: USA
Phone: 602-244-6600
http://www.onsemi.com/
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