RF2486

RF2486 8 Typical Applications CDMA/TDMA/DCS1900 PCS Systems PHS 1500/WLAN 2400 Systems General Purpose Downconverter Micro-Cell PCS Base Stations Portable Battery-Powered Equipment PCS LOW NOISE AMPLIFIER/MIXER Product Description The RF2486 is a monolithic integrated receiver front-end for PCS, PHS, and WLAN applications. The IC contains all of the required components to implement the RF functions of the receiver front-end except for the passive filtering and LO generation. It contains an LNA (low-noise amplifiers), a double-balanced Gilbert cell mixer, a balanced IF output, an LO isolation buffer amplifier, and an LO output buffer amplifier for providing the buffered LO signal as an output. The IC is designed to operate from a single 3.6V power supply. 0.157 0.150 0.0098 0.0040 1 0.344 0.337 0.012 0.008 0.025 0.0688 0.0532 0.2440 0.2284 8°MAX 0°MIN 8 0.0098 0.0075 0.050 0.016 Optimum Technology Matching® Applied Package Style: SSOP-24 üSi Bi-CMOS NC 1 VCC1 2 VCC2 3 GND1 4 LNA IN 5 GND2 6 GND3 7 NC 8 GND4 9 VCC3 10 LO BUFF EN 11 LO IN 12 Si BJT GaAs HBT SiGe HBT GaAs MESFET Si CMOS 24 NC 23 GND9 22 VCC4 21 GND8 20 LNA OUT 19 GND7 18 MIX RF IN 17 GND6 16 IF15 IF+ 14 GND5 13 LO BUFF OUT Features Complete Receiver Front-End High Dynamic Range Single 3.6V Power Supply External LNA IP3 Adjustment 1500MHz to 2500MHz Operation Ordering Information RF2486 PCS Low Noise Amplifier/Mixer RF2486 PCBA-L Fully Assembled Evaluation Board 1.96GHz RF2486...