Gain Block Amplifiers

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

Avago Technologies’ new Broadband High Linearity InGaP HBT Gain Blocks: AVT-51663/AVT-53663 are economical, easy-to-use, general purpose InGaP HBT MMIC gain block amplifiers utilizing Darlington pair configuration housed in a 6-lead (SOT-363) surface mount plastic package.

The AVT-51663 and AVT-53663 are ideal devices for small-signal gain cascades or IF amplification.

Teledyne Microwave Solutions (TMS) offers a wide range of RF modules specifically designed to meet demanding small size, weight, power and cost (SWaP-C) applications in the Land, Air and Marine markets. Using unique chip and wire capabilities TMS offers extremely rugged and reliable products suitable for the most demanding platforms.

The CGB7001-SC (-BD) is a Darlington Configured, high dynamic range, utility gain block amplifier. Designed for applications operating within the 0.1 GHz to 6.0 GHz frequency range, Celeritek’s broadband, cascadable, gain block amplifiers are ideal solutions for transmit, receive and IF applications.

RFMD’s RFDS0045 is a Digital Controlled Variable Gain Amplifier operating in the 10MHZ to 850MHZ frequency range. It features SPI serial control programming, a max gain of 44dB at 150MHz, a gain control range of 31.5dB (0.5dB Step Size), high OIP3 of 42dBm at 150MHz, high P1dB = 20dBm at 150MHz, a single +5V supply, a small 32-Pin, 5.2mm x 5.2mm MCM, a footprint compatible with 5mm x 5mm, 32-Pin QFN, and power-up programming. This amplifier is ideal for Transceiver IF DVA, Cellular, PCS, GSM, UMTS, Wireless Data, and Satellite Terminal applications.

RFMD’s RFDA0015 is a digital controlled variable gain amplifier featuring high linearity over the entire gain control range. The 6-bit digital step attenuator is programmed with a parallel mode control interface.

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.

Avago Technologies’ DC - 6000 MHz InGap HBT Gain Block: AVT-52663 is an economical, easy-to-use, general purpose InGaP HBT MMIC gain block amplifier utilizing Darlington pair configuration housed in a 6-lead (SOT-363) surface mount plastic package.