Guerrilla RF GRF400x Broadband LNA/Linear Drivers are broadband low noise gain blocks designed for small cell, wireless infrastructures and other high-performance applications. The GRF400x exhibit outstanding broadband NF, linearity and return losses with a single match. The GRF400x offer high levels of reuse both within a design and across platforms and are configured as first stage LNAs, linear drivers or cascaded gain blocks. The devices are operated from a supply voltage of 1.8 to 5.0V with a selectable Iddq range for optimal efficiency and linearity.
Features Exceptional Low Voltage Linearity
Flexible Bias Voltage and Current
Internally Matched to 50Ω
Process: GaAs pHEMT
(GRF4001) 0.1 to 6.0GHz (Single Match)
(GRF4002) 0.1 to 3.8GHz (Single Match)
(GRF4003) 0.7 to 3.8GHz (Single Match)
(GRF4004) 400 to 1000MHz (Single Match)
(GRF4005) 1.7 to 2.7GHz (Single Match)
NF GRF4001: 0.90dB @ 2.5GHz
GRF4002, GRF4003: 0.75dB @ 2.5GHz
GRF4004: 0.95dB @ 2.5GHz
GRF4005: 0.85dB @ 2.5GHz
OIP3 GRF4001: +31dBm @ 2.5GHz
GRF4002: +37dBm @ 2.5GHz
GRF4003: +41dBm @ 2.5GHz
GRF4004: +43.2dBm @ 2.5GHz
GRF4005: +43dBm @ 2.5GHz
Gain GRF4001: 15.7dB @ 2.5GHz
GRF4002: 15dB @ 2.5GHz
GRF4003: 13dB @ 2.5GHz
GRF4004: 12.7dB @ 2.5GHz
GRF4005: 13dB @ 2.5GHz
OP1dB GRF4001: +19.4dBm @ 2.5GHz
GRF4002: +23.5dBm @ 2.5GHz
GRF4003: +25dBm @ 2.5GHz
GRF4004: +26.4dBm @ 2.5GHz
GRF4005: +27.5dBm @ 2.5GHz
Applications Linear Driver Amp for High PAR Waveforms such as LTE and WCDMA
First Stage LNA
Small Cells and Cellular Repeaters
Battery Powered / Low Voltage Radios
Microwave Backhaul
C-Band Amplifiers