Microwave Engineering Europe - September 2008 - (Page 6) RFMD Integrated RF Synthesizer and VCO with Mixers ® Family of Integrated Configurable Components for RF Front Ends Designed to reduce development time, risk and size of RF front end circuits in modern radios, the RF205x family of products from RFMD® provides engineers with a highly integrated, yet flexible solution. These devices use a unique system partitioning—a vertical slice through an RF section—that combines a high-performance fractional-N PLL, low phase noise VCOs, LO buffers and high-linearity RF mixers. The components generate a low noise LO signal of between 300 MHz to 2400 MHz, and have built-in wideband RF mixers that operate from 50 MHz up to 2500 MHz. All RF205x devices are contained in a standard plastic 32 pin, 5 x 5 mm package. 205x SERIES SPECIFICATIONS Units Fractional-N PLL On-chip VCOs RF mixers RF2051 Yes Yes 2 RF2052 Yes Yes 1 3.0 55 10 to 104 RF2053 Yes No 1 3.0 55 DC Parameters Supply voltage Supply current (low-current setting) V mA MHz MHz dBc/Hz MHz dB dBm 300 to 2400 -140 3.0 55 VCO and Synthesizer Input reference frequency LO frequency Open loop VCO phase noise at 500 MHz LO frequency 300 to 2400 -140 50 to 2500 9.5 20 - RF Mixer RF and IF port frequency range Noise figure (low-current setting) Input IP3 (high-linearity setting) FEATURES • 2.7 V to 3.6 V operation • Fractional-N synthesizer—1.5 MHz resolution • Integrated LO buffers, high-linearity RF mixers and low phase noise VCOs • Programmable linearity mixers for power saving • Two frequency registers for FSK modulation • Three-wire serial control interface RFMD, Europe Colin Hunt Phone: +44.118.916.7255 E-mail: chunt@rfmd.com ® ACAL Martin Kemp Phone: +44.118.978.8878 Email: acal@acaltechnology.co.uk RFMD is a trademark of RFMD, LLC. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2008 RFMD. 006_MWEE.indd 62 2/09/08 14:07:49 http://www.rfmd.com/RF205x
Table of Contents Feed for the Digital Edition of Microwave Engineering Europe - September 2008 Microwave Engineering Europe - September 2008 News Contents Comment Cover Feature: Uncovering Test and Measurement’s Role in Advancing LTE and Mobile WiMAX WiMax: WiMax and LTE Need to Address Issues of Backhaul, Cost and Efficiency for Successful Deployment WiMax: Manufacturing Communications Technology Products in India Test and Measurement Mobile Platforms Evolve to Meet Future Demands Products Calendar Microwave Engineering Europe - September 2008 Microwave Engineering Europe - September 2008 - Microwave Engineering Europe - September 2008 (Page Cover1) Microwave Engineering Europe - September 2008 - Microwave Engineering Europe - September 2008 (Page Cover2) Microwave Engineering Europe - September 2008 - Microwave Engineering Europe - September 2008 (Page 3) Microwave Engineering Europe - September 2008 - News (Page 4) Microwave Engineering Europe - September 2008 - News (Page 5) Microwave Engineering Europe - September 2008 - News (Page 6) Microwave Engineering Europe - September 2008 - Contents (Page 7) Microwave Engineering Europe - September 2008 - Contents (Page 8) Microwave Engineering Europe - September 2008 - Comment (Page 9) Microwave Engineering Europe - September 2008 - Comment (Page 10) Microwave Engineering Europe - September 2008 - Comment (Page 11) Microwave Engineering Europe - September 2008 - Cover Feature: Uncovering Test and Measurement’s Role in Advancing LTE and Mobile WiMAX (Page 12) Microwave Engineering Europe - September 2008 - Cover Feature: Uncovering Test and Measurement’s Role in Advancing LTE and Mobile WiMAX (Page 13) Microwave Engineering Europe - September 2008 - Cover Feature: Uncovering Test and Measurement’s Role in Advancing LTE and Mobile WiMAX (Page 14) Microwave Engineering Europe - September 2008 - Cover Feature: Uncovering Test and Measurement’s Role in Advancing LTE and Mobile WiMAX (Page 15) Microwave Engineering Europe - September 2008 - WiMax: WiMax and LTE Need to Address Issues of Backhaul, Cost and Efficiency for Successful Deployment (Page 16) Microwave Engineering Europe - September 2008 - WiMax: WiMax and LTE Need to Address Issues of Backhaul, Cost and Efficiency for Successful Deployment (Page 17) Microwave Engineering Europe - September 2008 - WiMax: WiMax and LTE Need to Address Issues of Backhaul, Cost and Efficiency for Successful Deployment (Page 18) Microwave Engineering Europe - September 2008 - WiMax: WiMax and LTE Need to Address Issues of Backhaul, Cost and Efficiency for Successful Deployment (Page 19) Microwave Engineering Europe - September 2008 - WiMax: Manufacturing Communications Technology Products in India (Page 20) Microwave Engineering Europe - September 2008 - WiMax: Manufacturing Communications Technology Products in India (Page 21) Microwave Engineering Europe - September 2008 - WiMax: Manufacturing Communications Technology Products in India (Page 22) Microwave Engineering Europe - September 2008 - Test and Measurement (Page 23) Microwave Engineering Europe - September 2008 - Test and Measurement (Page 24) Microwave Engineering Europe - September 2008 - Test and Measurement (Page 25) Microwave Engineering Europe - September 2008 - Test and Measurement (Page 26) Microwave Engineering Europe - September 2008 - Test and Measurement (Page 27) Microwave Engineering Europe - September 2008 - Test and Measurement (Page 28) Microwave Engineering Europe - September 2008 - Test and Measurement (Page 29) Microwave Engineering Europe - September 2008 - Mobile Platforms Evolve to Meet Future Demands (Page 30) Microwave Engineering Europe - September 2008 - Mobile Platforms Evolve to Meet Future Demands (Page 31) Microwave Engineering Europe - September 2008 - Mobile Platforms Evolve to Meet Future Demands (Page 32) Microwave Engineering Europe - September 2008 - Mobile Platforms Evolve to Meet Future Demands (Page 33) Microwave Engineering Europe - September 2008 - Products (Page 34) Microwave Engineering Europe - September 2008 - Products (Page 35) Microwave Engineering Europe - September 2008 - Products (Page 36) Microwave Engineering Europe - September 2008 - Products (Page 37) Microwave Engineering Europe - September 2008 - Products (Page 38) Microwave Engineering Europe - September 2008 - Products (Page 39) Microwave Engineering Europe - September 2008 - Products (Page 40) Microwave Engineering Europe - September 2008 - Products (Page 41) Microwave Engineering Europe - September 2008 - Calendar (Page 42) Microwave Engineering Europe - September 2008 - Calendar (Page Cover3) Microwave Engineering Europe - September 2008 - Calendar (Page Cover4)
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