TFM.100A

TFM.100A is an L1/L2 surface mount GNSS front-end module. It is a surface-mount active electronics GNSS front-end that covers L1/L2 for multiband multi-constellation high-precision applications. The TFM.100A is a dual input, single output module and features a SAW/LNA/SAW/LNA topology in the signal path 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 a low noise figure. The TFM.100A captures the required additional RF circuits in modular form, allowing the designer to simply place the TFM.100A between their GNSS antenna and GNSS receiver. The TFM.100A offers <gt/> 25dB gain across all applicable bands while maintaining a high P1dB of -24dBm or better.

• Two-stage LNA providing <gt/>25dB gain across all bands
• Low noise figure: <lt/>3.25dB in low bands and <lt/>3.0dB in high bands
• Vin = +1.8 to +5.5VDC
• Easy to integrate surface-mount
• Dimension is 20 x 18 x 2.76mm
• 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