Highly Integrated UMTS Femto B

highly integrated umts femto base-station chipset drives adoption in access points and residential gateways
the max2557/max2597 comprise a wcdma band ii and band v femto base-station transceiver chipset with a unique digital interface for the north american umts market. maxim's proprietary high dynamic range max-phy™ interface eliminates the cost associated with a mixed-signal analog front-end. the max2597 transmitter also integrates power amplifiers to further reduce bom expense. this chipset is ideal for residential gateways and access points.
chipset with max-phy interface reduces bom cost in femto base stations
sunnyvale, ca—february 25, 2009—maxim integrated products (nasdaq: mxim) introduces the max2557/max2597, a wcdma band ii and band v femto base-station transceiver chipset with a unique digital interface for the north american umts market. the receiver (max2557) and transmitter (max2597) utilize maxim's proprietary high dynamic range max-phy™ interface to eliminate the need for a mixed-signal analog front-end. the max2557 has four low-noise amplifier (lna) inputs to allow monitoring of wcdma and gsm macro-network signals. the max2599 integrates power amplifiers (pas) to further reduce bom expense. this industry-leading chipset is the most integrated and highest performance solution for the burgeoning femto base-station market.
the max2557/max2597 are the north american versions of maxim's previously released umts band i solution: the max2547/max2599 transceiver chipset. the max2557 is available in a 48-pin fclga package, while the max2597 is packaged in a 64-pin fclga. both devices operate over the -40°c to +85°c extended industrial temperature range. contact the factory for pricing.
for rapid application development, a reference design kit is available, providing a complete evaluation platform and all necessary software. due to unusually high demand for this product, samples, data sheets, and applications support are available by request only.
maxim integrated products is a publicly traded company that designs, manufactures, and sells high-performance semiconductor products. the company reported revenue in excess of $2 billion for fiscal 2008. maxim was founded over 25 years ago with the mission to deliver innovative analog and mixed-signal engineering solutions that add value to its customers' products.

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Highly Integrated UMTS Femto B
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