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精品供应C/X -Band Amplifiers  GRF2003  GRF2003-EVB 授权代理商
The GRF3042 is designed for applications in the 0.05 to 13.0GHz spectrum, exhibiting a typical low noise figure (NF) of 3.5dB along with high gain. This resistively biased device employs an external resistor in series with VDD to set a nominal IDDQ of 45mA. GRF3042 is internally matched to 50Ω at the input and output ports.

The GRF3044 is designed for applications up to 11.0GHz, exhibiting a typical low noise figure (NF) of 1.8dB along with high gain. The device employs an external resistor in series with VDD to set a nominal IDDQ of 100mA. GRF3044 is internally matched to 50Ω at the input and output ports.
GRF2003 Features
Reference 5V/55mA/6.0GHz
Gain 12.0dB
OP1dB 14.0dBm
OIP3 27.5dBm
Eval Board NF 3.8dB
Flexible Bias Voltage and Current
Internally Matched to 50Ω
Process, GaAs pHEMT
Applications
Microwave Backhaul
General Purpose Amplifiers
GRF2003 Instrumentation
High Performance Gain Block
Linear Driver Amplifier
Small Cells and Cellular Repeaters
IF Amplifier

TDD Systems
GRF2003-EVB is a broadband, low noise linear gain blockdesigned for small cell, wireless infrastructure and other high performance RF applications. A single match will offer strong RF performance over 0.5 to 10.0 GHz. With optimized external components, the device can be operated down to 100 MHz.
The device can be operated over a range of supply voltages from 2.7 to 5.0 V with a typical Iddq range of 40 to 80 mA for optimal efficiency and linearity. Consult with the GRF applications engineering team for custom tuning/evaluation board data and device sparameters.

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