描述 Description

Qorvo's QPL9065 is a high-linearity, ultra-low noise 2-stage gain block amplifier module with a bypass mode functionality integrated to the second stage in the product. At 1.95?GHz, the amplifier, under high gain mode, typically provides 37.5 dB gain, +35 dBm OIP3, and 0.5 dB noise figure while drawing 160 mA current from a +5?V supply. The component also provides high performance in the low gain mode with 17.5 dB gain, 0.5dB noise figure and +34 dBm OIP3 while drawing 70 mA current.
The QPL9065 uses a high performance E-pHEMT process. This low noise amplifier contains an internal active bias to maintain high performance over temperature.
The QPL9065 covers the 0.45?–?3.8 GHz frequency band and is targeted for wireless infrastructure. The QPL9065 is housed in a 3.5?x?3.5?mm SMT package.

特性 Features

? 0.45 – 3.8 GHz Operational bandwidth
? 2nd stage LNA with integrated bypass mode
? Ability to turn LNA and bypass mode OFF
? Ultra low noise, 0.5 dB at 1.95?GHz
? 37.5 dB Gain at 1.95?GHz, 17.5 dB in Low Gain Mode
? +35 dBm Output IP3 in High Gain Mode
? +34 dBm Output IP3 in Low Gain Mode
? Positive supply only, +3.3 to +5?V
? 1.8V CMOS TTL logic compatible on pins 5 & 8

應(yīng)用 Application

? Base Station Receivers
? Tower Mount Amplifiers
? Repeaters
? FDD-LTE, TDD-LTE, WCDMA
? General Purpose Wireless