TFM.100B

TFM.100B is an L1/L5 surface mount GNSS front-end module. It is a surface-mount GNSS front-end module that covers L1 /L5 for dual-band high precision applications. The TFM.100B is a dual input, single output module and features a SAW/LNA/SAW/LNA topology in both the low and high band signal paths to prevent unwanted out-of-band interference from overdriving the GNSS LNAs or receiver. The SAW filters have been carefully selected and placed to provide excellent out-of-band rejection while also maintaining low noise figure. The TFM.100B captures the required additional RF circuits in modular form, allowing the designer to simply place the TFM.100B between their GNSS antenna and GNSS receiver. The TFM.100B offers <gt/> 25dB gain across all applicable bands while maintaining a high P1dB of -26dBm or better.

• Two-stage LNA providing <gt/>25dB gain across all bands
• Low noise figure: <lt/>3.0dB in all bands
• Vin = +1.8 to +5.5VDC
• Easy to integrate surface-mount module
• Dimension is 20mm x 18mm
• Ease-of-integration, low-noise system design
• Dual-gain stage architecture, low-profile form factor
• Temperature range from -40°C to 85°C
• Accelerated development cycles
• 2.76mm maximum height