基于TQP3M9036下的Ultra Low Noise High Linearity LNA

　　Applications ?

　　Repeaters ?

　　Mobile Infrastructure ?

　　LTE / WCDMA / CDMA / GSM ?

　　General Purpose Wireless ?

　　TDD or FDD systems

　　General Description

　　The TQP3M9036 is a high linearity， ultra low noise gain block amplifier in a small 2x2 mm surface-mount package. At 900 MHz， the amplifier typically provides high 19.8 dB gain， +36 dBm OIP3， and 0.45 dB Noise Figure while drawing 68 mA current from a 5V supply. The amplifier does not require any negative supplies for operation and can be biased from positive supply rails from 3.3 to 5 V.

　　The device is housed in a lead-free/green/RoHScompliant industry-standard 2x2 mm package. The TQP3M9036 is internally matched using a high performance E-pHEMT process and only requires 4 external components for operation from a single positive supply： an external RF choke and blocking/bypass capacitors.

　　The low noise amplifier contains an internal active bias to maintain high performance over temperature and integrates a shut-down biasing capability for TDD applications. The TQP3M9036 covers the 100?2000 MHz frequency band and is targeted for wireless infrastructure. The LNA is pin compatible with the high-band， 1500?2700 MHz TQP3M9037.