TQP369180 is a general-purpose buffer amplifier that offers a high dynamic range in a low-cost surface-mount package. At 1.9 GHz, the amplifier typically provides 15.0 dB gain, +29.5 dBm OIP3 and 3.6 dB noise figure, while drawing 45 mA of current. This device combines reliable performance with consistent quality, maintaining an MTTF value of over 100 years at an installation temperature of +85°C. The component is packaged in a lead-free/green/RoHS-compliant industry-standard SOT-89 package. 

TQP369180 is composed of Darlington amplifiers fabricated using the highly reliable InGaP/GaAs HBT process technology. The operation only requires a DC blocking capacitor, bias resistors and an inductive RF choke coil. 

This broadband MMIC amplifier can be directly applied to various current and next-generation wireless technologies, such as CDMA, W-CDMA and LTE. Moreover, TQP369180 will be applicable to other applications within the frequency range from DC to 6GHz. 

 

Product features

 

• 6000 MHz 

Flat, wideband frequency response 

• At 1.9 GHz, the gain is 15 dB. 

3.6 dB noise figure at 1.9 GHz 

At 1.9 GHz, the output IP3 is +29.5 dBm. 

1.9 GHz: +14.4 dBm P1dB 

50-ohm cascaded gain block 

Single power supply, 45 milliampere current 

• SOT-89 Package 

Application program

 

Wireless infrastructure 

•CATV/SATV/MoCA

 

• Point-to-point 

• National Defense and Aerospace 

Testing and measuring equipment 

General Wireless