Low Noise Amplifier SMT with Bypass Mode, 3.4 - 3.8 GHz

The HMC491LP3(E) is a versatile, integrated, Low Noise Amplifier (LNA) featuring a bypass mode intended for 3.4 to 3.8 GHz Fixed Wireless & WLL applications. The amplifier provides 16 dB of gain, 2 dB noise figure and +3 dBm input IP3 while requiring only 9 mA from a +3V supply. Using a single control line, the LNA can be switched into a low loss 2.2 dB bypass mode reducing the current consumption to 20 μA. A low cost, leadless 3x3 mm QFN surface mount package (LP3) houses the amplifier. No external RF matching components are required.

Applications

* Wireless Local Loop (WLL)

* Fixed Wireless Access

* Microwave & VSAT Radios

* Gain: 16 dB

* Noise Figure: 2 dB

* Single Supply: +3V @ 9 mA

* Integrated Bypass Mode

* 50 Ohm Matched Input/Output

* 3x3 mm QFN SMT Package