Communications

RF1604D Broadband low power SP4T switch

23rd November 2011
ES Admin
0
RFMD’s new RF1604D is a broadband single-pole four-throw (SP4T) switch designed for Receive Diversity switching applications. The RF1604D is ideally suited for battery-operated applications requiring high performance switching with very low DC power consumption. It features very low insertion loss and is optimized for diversity routing with 1.3V GPIO control voltage compatibility.
Additionally, RF1604D includes integrated decoding logic, allowing just two control lines needed for switch control. The RF1604D is packaged in a very compact 2.5mm x 2.5mm x 0.6mm, 12-pin, leadless QFN package. No DC-blocking capacitors are required on RF paths unless DC is applied externally to the device ports.

Features
• 2kV HBM ESD Protection on All Ports
• Low Frequency to >2.7GHz Operation
• Low Insertion Loss: 0.4dB at 1GHz
• Very High Isolation: 40dB at 1GHz
• Compatible With Low Voltage Logic (VHIGH Min=1.3V)
• No External DC Blocking Capacitors Required on RF Paths

Applications
• Multi-Mode GSM/EDGE/WCDMA, and LTE Applications
• Cellular Infrastructure Applications
• Receive Diversity Switching
This product is currently available for purchase. Pricing begins at $0.98 each for 100 pieces.

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