Frequency
RF3688 802.11 b/g/a/n Dual-Band FEM
RFMD’s new RF3688 is a single-chip dual-band front end module (FEM) for high performance WiFi applications in the 2.5GHz and 5GHz ISM bands. It contains integrated PAs for 2.5GHz and 5GHz, Tx/Rx switch for each band, baluns for both low and high receive bands, bypass capacitors, built-in power detector for both bands, and filtering for transmit paths. The RF3688 is packaged in a 24-pin, 4mmx4mm QFN package with backside ground.
Feat• Single-Module Radio Front-End
• Single Supply Voltage 3.0V to 4.8V
• Integrated 2.4GHz to 2.5GHz and 4.9GHz to 5.85GHz PAs, Rx Baluns, Filters and Switches for Tx and Rx
• 11g POUT=17dBm, OFDM <2.4% EVM
• 11a POUT =16.5dBm, OFDM <2.4% EVM
• POUT Meeting 11b Mask =21.5dBm
• Low Height (0.45mm) Package, Suited for SiP and CoB Designs
Applications
• Cellular handsets
• Mobile devices
• Tablets
• Consumer electronics
• Gaming
• Netbooks/Notebooks
• TV/monitors/video
This product is currently available in production quantities.
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