RFX1010 Production Data Sheet 700 / 800 / 900MHZ 0.5 WATT BROADBAND CMOS RFEIC GND MODE VDD1 RX VDD2 Description 17 16 15 14 13 The RFX1010 is a broadband, fully integrated, single-chip, single-die 1 12 RFeIC (RF Front-end Integrated Circuit) which incorporates all the RF RXEN DNC functionality needed for a TDD-mode RF front-end operated in the 700/800/900MHz frequency bands. 2 11 The RFX1010 architecture integrates a linear PA, LNA, Transmit and TXEN DNC Receive switching circuitry, associated matching networks, and 3 10 harmonic filters all in a CMOS single-chip device. The RFX1010 TX IND requires minimal external components including the power supply bypass capacitors. 4 9 This RFeIC is designed for medium to high output power, and GND ANT consumes low current in receive mode. The combination of superior output power, high sensitivity and efficiency, low noise, small form factor and low cost makes RFX1010 the ideal solution for multiple 5 6 7 8 applications including IEEE 802.15.4, ZigBee, AMR, Smart Home Area DET DNC VDD3 GND Network and other ISM applications in the sub-GHz bands from 780 to 960MHz. It can also be used for IEEE 802.11p and 802.11ah. Features 700/800/900MHz Single-Chip, Single-Die RF Front- Very Low DC Power Consumption End IC Full On-chip Matching and Decoupling Circuitry Separate TX and RX RF Transceiver Ports and Minimal External Components Required Single Antenna Port 50-Ohm Input / Output Matching 700/800/900MHz Power Amplifier with Low-Pass Market Proven Low Cost CMOS Technology Harmonic Filters 3 x 3 x 0.55mm Small Outline QFN-16 Package with Low Noise Amplifier Exposed Ground Pad Transmit/Receive Switch Circuitry High Transmit Signal Linearity Meeting Standards for Applications OQPSK Modulation N. America 900MHz ISM Systems Low Voltage (1.2V) CMOS Control Logic E Europe 870MHz SRD Systems ESD Protection Circuitry on All Pins DC Grounded RF Ports Smart Grid/AMR/AMI Internal RF Decoupling on All VDD Bias Pins Smart Home Appliances Low Noise Figure for the Receive Channel Remote Sensor and Control High Power Handling Capability for Received Signals Other 700/800/900MHz Radios 1 Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 1 2 3 4 RFX1010 Production Data Sheet PIN ASSIGNMENTS: Pin Number Pin Name Description 1 RXEN CMOS Input to Enable Receive Mode 2 TXEN CMOS Input to Enable Transmit Mode 3 TX RF TX Signal from the Transceiver to the PA: DC Shorted to GND 5 DET Analog Voltage Proportional to the PA Power Output 4, 8, 17 GND Ground Must Be Connected to Ground in the Application Circuit 7 VDD3 Voltage Supply Connection for the Power Stage of PA 9 ANT Common RF Port Connected to the Antenna, DC Shorted to GND 10 IND Port for Connecting ANT Matching Inductor 6, 11, 12 DNC Do Not Connect Must be left floating in the Application Circuit 13 VDD2 Voltage Supply Connection for the LNA 14 RX RF RX Signal from the LNA to the Transceiver, DC Shorted to GND 15 VDD1 Voltage Supply Connection for the Driver Stage of PA 16 MODE CMOS Input to Control High Gain/Low Gain for RX PIN-OUT DIAGRAM: MODE VDD1 RX VDD2 16 15 14 13 RXEN 12 DNC 17 GND TXEN 11 DNC TX 10 IND GND 9 ANT 5 6 7 8 DET DNC VDD3 GND (Top View) 2 Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com