GRF4004

The GRF4004 is a broadband low noise gain block designed for small cell, wireless infrastructure and other high performance applications. With simple external matching, it exhibits outstanding broadband NF, linearity and return losses over wide fractional bandwidths with a single match.

Configured as a first stage LNA, linear driver or cascaded gain block, GRF4004 offers high levels of reuse both within a design and across platforms. The device is oper-ated from a supply voltage (VDD) of 1.8 to 5.5 V. IDDQ can be adjusted over a wide range for optimal efficiency and linearity.