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基于TQP3M9036下的Ultra Low Noise High Linearity LNA
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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.
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