MAAMSS0045

RoHS Compliant High Dynamic Range Low Noise Amplifier 1400 - 2000 MHz Features Low Noise Figure: 1.4 dB High Input IP3: +18 dBm at 8 V, 45 mA bias +8 dBm at 3 V, 20 mA bias High Gain: 14 dB Single Supply: +3 to +8 VDC Adjustable current: 20 to 60 mA with external resistor Lead-Free SOIC-8 Package 100% Matte Tin Plating over Copper Halogen-Free “Green” Mold Compound 260°C Reflow Compatible RoHS* Compliant Version of AM50-0004 MAAMSS0045 V1 Functional Block Diagram GND GND REXT VDD RF IN RF OUT GND GND Description M/A-COM’s MAAMSS0045 is a high dynamic range, GaAs MMIC, low noise amplifier in a lead-free SOIC 8-lead, surface mount, plastic package. It employs external input matching to obtain optimum noise figure performance and operating frequency flexibility. The MAAMSS0045 also features flexible biasing to control the current consumption vs. dynamic range trade-off. The MAAMSS0045 can operate from any positive supply voltage in the 3 V to 8 V range. Its current can be controlled over a range of 20 mA to 60 mA with an external resistor. The MAAMSS0045 is ideally suited for use where low noise figure, high gain, high dynamic range, and low power consumption are required. Typical applications included receiver front ends in PDC, DCS-1800, DCS-1900 and other PCN/PCS base stations. It is also useful as a gain block, buffer, driver, and IF amplifier in both fixed or portable PDC and PCN/PCS systems. The MAAMSS0045 is fabricated using a low-cost 0.5-mi...