RF2374TR7

RF2374 3V LOW NOISE AMPLIFIER             6 RF OUT RF IN 1 Logic Control GND 2 5 GND 3 4 Functional Block Diagram Applications  7 GAIN SELECT  Low Noise and High Intercept Point Adjustable Bias Current Power Down Control Low Insertion Loss Bypass Feature 1.8V to 4V Operation (See Note: Page 2) 800MHz to 3.8GHz Operation ESD Class 1B 8 VREF  NC Features NC Package Style: QFN, 8-Pin, 2.2mmx2.2mmx0.55mm WiFi LNA with Bypass Feature CDMA PCS LNA with Bypass Feature GPS LNA with Bypass Feature General Purpose Amplification WiMAX LNA with Bypass Function CDMA 800 LNA CMMB LNA LTE Bands LNA Product Description The RF2374 is a switchable low noise amplifier with a high dynamic range designed for digital cellular and WiFi applications. The device functions as an outstanding front end low noise amplifier with ICC as low as 3mA. The bias current may be set externally. The IC is featured in a 2.2mmx2.2mmx0.6mm module-compatible plastic package. RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc. DS140519 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 1 of 15 RF2374 Absolute Maximum Ratings Parameter Supply Voltage Rating Unit -0.5 to +6.0 VDC Input RF Level at F2.3GHz +10 (see note) dBm 32 mA Operating Ambient Temperature -40 to +85 °C Storage Temperature -40 to +150 °C Current Drain, ICC NOTE: Exceeding any one or a combination of the above maximum rating limits may cause permanent damage. Input RF transients to +15dBm will not harm the device. For sustained operation at inputs >+5dBm, a small dropping resistor is recommended in series with the VCC in order to limit the current due to self-biasing to