Gain Block Amplifiers

Qorvo offers the QPA9154 wideband gain block with a 50 Ω single-ended input to 100 Ω differential output. It is ideally suited as the 5G m-MIMO BTS Rx path final gain stage, to directly interface with the ADC of the transceiver, eliminating the need for a discrete balun.

GRF2010 is a broadband gain block with exceptional gain flatness for small cell, wireless infrastructure and other high performance applications.

Qorvo’s QPL6207Q is a high linearity, ultra-low noise gain block amplifier ideally designed for SDARS active antenna applications. At 2332 MHz, the amplifier typically provides +35 dBm OIP3. The amplifier does not require any negative supplies for operation and can be biased from positive supply rails from 3.3 to 5.25 V.

Celeritek’s CGB7001-BD is a Darlington configured, high dynamic range, utility gain block amplifier MMIC chip. It is matched to 50-W impedance for both input and output from 0.1 to 6.0 GHz

Qorvo offers high-linearity, ultra-low noise gain block amplifiers with integrated bypass mode functionality. With a 1-stage model and a 2-stage model, these LNAs are ideal for a wide range of applications including base station receivers, tower mount amplifiers, repeaters, FDD-LTE, TDD-LTE, WCDMA, and general purpose wireless systems.

Celeritek’s CGB7014-SC is a Darlington Configured, high dynamic range, utility gain block amplifier MMIC with 18.5dB of gain at 6 GHz.

Celeritek’s CGB7010-SC is a Darlington Configured, high dynamic range, utility gain block amplifier MMIC. Designed for applications operating between 0.1 and 6 GHz, Celeritek’s broadband, cascadable, gain block amplifiers are ideal solutions for transmit, receive and IF applications.

Celeritek’s CGB7289-SC is a single stage, high power, high dynamic range, utility gain block amplifier. It is designed as a broad band amplifier from 0.1 to 2.5 GHz