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RF2411

RF Micro Devices
Part Number RF2411
Manufacturer RF Micro Devices
Description LOW NOISE AMPLIFIER/MIXER
Published Apr 16, 2005
Detailed Description www.DataSheet4U.com RF2411 0 RoHS Compliant & Pb-Free Product Typical Applications • UHF Digital and Analog Receivers •...
Datasheet PDF File RF2411 PDF File

RF2411
RF2411

Overview
www.
DataSheet4U.
com RF2411 0 RoHS Compliant & Pb-Free Product Typical Applications • UHF Digital and Analog Receivers • Digital Communication Systems • Commercial and Consumer Systems • Portable Battery-Powered Equipment LOW NOISE AMPLIFIER/MIXER • Spread-Spectrum Communication Systems • General Purpose Frequency Conversion Product Description The RF2411 is a monolithic integrated UHF receiver front-end.
The IC contains all of the required components to implement the RF functions of the receiver except for the passive filtering and LO generation.
It contains an LNA (low-noise amplifier), a second RF amplifier, and a balanced mixer which can drive a single-ended or balanced load.
The output of the LNA is made available as a pin to permit the insertion of a bandpass filter between the LNA and the RF/Mixer section.
The LNA output is buffered to permit a wide range of choices for the interstage filter without altering the VSWR or noise figure at the LNA input and to provide high isolation from the LO to the input port.
The LNA section may be disabled to conserve power.
0.
157 0.
150 0.
018 0.
014 0.
008 0.
004 0.
337 0.
334 0.
050 0.
244 0.
229 0.
068 0.
053 8° MAX 0° MIN 0.
034 0.
016 0.
009 0.
007 Optimum Technology Matching® Applied Si BJT Si Bi-CMOS InGaP/HBT 9 Package Style: SOIC-14 GaAs HBT SiGe HBT GaN HEMT GaAs MESFET Si CMOS SiGe Bi-CMOS Features • Single 3V to 6.
5V Power Supply • 500MHz to 1900MHz Operation • 25dB Small Signal Gain LNA LNA IN 1 GND 2 GND 3 GND 4 GND 5 IF OUT+ 6 IF OUT- 7 RF AMP 14 LNA OUT 13 NC 12 VCC1 11 VCC2 10 RF IN9 RF IN+ 8 LO IN • 2.
5dB Cascaded Noise Figure • 8.
5mA DC Current Consumption • -8dBm Input IP3 MIXER Ordering Information RF2411 Low Noise Amplifier/Mixer RF2411 PCBA-L Fully Assembled Evaluation Board (850MHz) RF2411 PCBA-H Fully Assembled Evaluation Board (1800MHz) RF Micro Devices, Inc.
7628 Thorndike Road Greensboro, NC 27409, USA Tel (336) 664 1233 Fax (336) 664 0454 http://www.
rfmd.
com Functional Block Diagram Rev A6 0...


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