GRF4003数据手册Guerrilla RF中文资料规格书

描述 Description

The GRF4003 is a broadband, low noise gain block designed for small cell, wireless infrastructure and other high performance applications. It exhibits outstanding broadband NF, linearity and return losses over 700 to 3800 MHz with a single match.(1)Configured as a first stage LNA, linear driver or cascaded gain block, GRF4003 offers high levels of reuse both within a design and across platforms. The device is operated from a supply voltage of 1.8 V to 5.5 V with a selectable Iddq range of 30 to 100 mA for optimal efficiency and linearity.(1)GRF4003 is internally matched to 50 Ω at the input and output ports, needing only external DC blocks and a bias choke on the output.(1)

特性 Features

• 0.7 GHz to 3.8 GHz (Single Match)
• NF: 0.75 dB @ 2.5 GHz
• Gain: 13.0 dB @ 2.5 GHz
• OIP3: +41.0 dBm @ 2.5 GHz
• OP1dB: +25.0 dBm @ 2.5 GHz
• Exceptional Low Voltage Linearity
• Flexible Bias Voltage and Current
• Internally Matched to 50 Ω

应用 Application

• Linear Driver Amp for High PAR waveforms such as LTE and WCDMA
• Small Cells and Cellular Repeaters
• First Stage LNA
• Microwave Backhaul
• Low Voltage Radios