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Broadband LNA/Linear Driver

Tuning Range: 0.1 to 3.8 GHz



Mouser Electronics
1000 North Main Street
Mansfield, TX 76063
Phone: (800) 346-6873

GRF Products

Buy GRF4005

Richardson RFPD
1950 S. Batavia Avenue Suite 1000
Geneva, IL 60134
Phone: (603) 262-6800

GRF Products

Data Sheet

S-Parameter File


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Broadband LNA/Linear Driver

Tuning Range: 0.1 to 3.8 GHz

The GRF4005 is a broadband low noise gain block designed for small cell, wireless infrastructure and other high performance applications. The device exhibits outstanding broadband NF, linearity and return losses over 1.7 to 2.7 GHz with a single match and it can be tuned to deliver excellent performance over 0.1 to 3.8 GHz.

Configured as a first stage LNA, linear driver or cascaded gain block, GRF4005 offers high levels of reuse both within a design and across platforms. The device is operated from a supply voltage (Vdd) of 1.8 to 5.5 V with a selectable Iddq range of 50 to 200 mA for optimal efficiency and linearity.