HMC286

AMPLIFIERS - LOW NOISE - SMT v03.0410 7 Typical Applications The HMC286 / HMC286E is ideal for: BlueTooth Home RF 802.11 WLAN Radios PCMCIA Platforms Functional Diagram HMC286 / 286E GaAs MMIC LOW NOISE AMPLIFIER, 2.3 - 2.5 GHz Features 2.4 GHz LNA Noise Figure: 1.7 dB Gain: 19 dB Single Supply: +3V No External Components Ultra Small SOT26 Package General Description The HMC286 & HMC286E are low cost Low Noise Amplifiers (LNA) for 2.3 to 2.5 GHz spread spectrum applications. The LNA provides 19 dB of gain and a 1.7 dB noise figure from a single positive +3V power supply that consumes only 8.5mA. The typical output 1 dB compression point is +6 dBm at 2.4 GHz. The compact LNA design utilizes on-chip matching for repeatable gain and noise figure performance. In addition, eliminating the external matching circuitry also reduces the overall size of the LNA function. The HMC286 & HMC286E were designed to meet the size constraints of PCMCIA platforms and uses the SOT26 package that occupies 0.118” x 0.118”, which makes them a small fully integrated solution that can be easily implemented with other 2.4 GHz ASICs. Electrical Specifications, TA = +25° C, Vdd= +3V Parameter Min. Frequency Range Gain 16 Gain Variation Over Temperature Gain Flatness Noise Figure Input Return Loss Output Return Loss Output 1 dB Compression (P1dB) 2 Output Third Order Intercept (IP3) 9 Supply Current (Idd) Typ. 2.3 - 2.5 19 0.015 ±1.25 1.7 12 4.5 6 12 8.5 Max. 0.03 2.5 12.5 Uni...