MAAM000073

RoHS Compliant RF Driver Amplifier 250 - 4000 MHz Features Broadband High Gain Operation Optimized Performance for WiMax Applications Excellent EVM Performance: 1.5% @ 21 dBm High Efficiency Lead-Free 4x4 mm PQFN Package 100% Matte Tin Plating over Copper Halogen-Free “Green” Mold Compound RoHS* Compliant and 260°C Reflow Compatible www.DataSheet4U.com MAAMSS0073 V1 Functional Block Diagram Description M/A-COM’s MAAMSS0073 RF driver amplifier is a two-stage GaAs MMIC which exhibits exceptional linearity performance as well as high gain in a leadfree 4x4 mm PQFN surface mount plastic package. The device is biased with a single +5 volt supply and consumes 490 mA typically. The MAAMSS0073 is fabricated using a high linearity HBT process to realize low current and high power functionality. The process features full passivation for increased performance and reliability. The MAAMSS0073 can be externally tuned for operation anywhere within the 250 to 4000 MHz frequency band. Pin Configuration Pin No. 1 2 3 4 5 Pin Name N/C N/C RFIN N/C N/C N/C N/C N/C N/C RFOUT / VCC2 RFOUT / VCC2 N/C N/C RFIN2 RFOUT/VCC1 N/C Paddle4 Description No Connection No Connection Amplifier Input No Connection No Connection No Connection No Connection No Connection No Connection Amplifier Output & 2nd Stage VCC Amplifier Output & 2nd Stage VCC No Connection No Connection 2nd Stage RF Input 1st Stage VCC & RF Output No Connection RF and DC Ground Ordering Information 1 Part Number MAAMS...