NJG1740MHH-TE1

RF Amplifiers Overview

The NJG1740MHH-TE1 is a wideband low-noise amplifier (LNA) manufactured by Nisshinbo Micro Devices using GaAs technology. It operates within a frequency range of 40 MHz to 780 MHz and provides a typical gain of 18 dB with a noise figure of 0.9 dB. The device functions at a supply voltage of 5 V, drawing 40 mA of current. It features an integrated auto gain control function and supports LNA and bypass modes. The component is housed in a compact 26-EQFN package measuring 3.4x2.6 mm and is rated for operation between -40°C and +105°C.

RF Amplifiers Feature Summary

• Integrated auto gain control function for signal stability
• Dual operational modes including LNA and bypass configurations
• High gain performance with low noise figure characteristics
• Wideband coverage supporting multiple frequency bands

RF Amplifiers Applications

• Wireless communication systems requiring wideband amplification
• RF front-end modules for receivers
• General purpose RF amplifier circuits

RF Amplifiers Procurement Notes

Verify the specific ordering suffix and package variant against the manufacturer's latest datasheet to ensure compatibility with your design requirements. Confirm RoHS compliance status and lead times directly with authorized distributors prior to purchase. Ensure that the supply voltage and current consumption parameters align with your system's power budget and thermal management capabilities.

RF Amplifiers Selection Notes

Select this component when a wide frequency range up to 780 MHz is required alongside low noise performance. The integrated auto gain control simplifies circuit design by managing signal variations automatically. Consider the small EQFN footprint for space-constrained applications. Verify that the 5V supply requirement fits within your available power rails and that the operating temperature range meets environmental specifications.

RF Amplifiers Part Context

This part belongs to the NJG17 series of RF amplifiers from Nisshinbo Micro Devices. The series focuses on providing high-performance solutions for wireless applications. The NJG1740MHH-TE1 specifically addresses needs for wideband amplification with integrated control features, distinguishing it from fixed-gain or narrower bandwidth alternatives in the broader portfolio.

RF Amplifiers Replacement Considerations

Consult official substitution lists for compatible parts. No direct public substitute part numbers are confirmed in the provided documentation.