AT02785: Low-Cost RF Module with Dipole Antenna Application Circuit
Reference Design using part ATMEGA128RFA1-ZU by Microchip Technology
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For End Products
- Mobile Applications
Description
- Low-Cost RF Module with Dipole Antenna Application Circuit. This application note features a minimalist low-cost RF module design. This design eliminates baluns and chip antennas to reduce cost. This design uses common 100 mil through-hole headers to access 20 GPIO pins and a JTAG programming header. This design can be used with ATmega RF System-on-Chip (SoC) wireless microcontrollers in QFN-64 packages including the ATmega128RFA1 and the ATmega RFR2 Series
Featured Parts (4)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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ABM8-16.000MHZ-10-1-U-T | Abracon | Crystals | Crystal 16MHz ±10ppm (Tol) ±10ppm (Stability) 10pF FUND 70Ohm 4-Pin Ultra Mini-CSMD T/R | Buy | |
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ABS07-32,768KHZ-T | Abracon | Crystals | Crystal 0.032768MHz ±20ppm (Tol) 12.5pF FUND 70000Ohm 2-Pin CSMD T/R | Buy | |
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ABS07-32.768kHz-T | Abracon | Crystals | Crystal 0.032768MHz ±20ppm (Tol) 12.5pF FUND 70000Ohm 2-Pin CSMD T/R | Buy | |
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ATMEGA128RFA1-ZU | Microchip Technology | Microcontrollers - MCUs | MCU 8-bit AVR RISC 128KB Flash 2.5V/3.3V 64-Pin QFN EP Tray | Buy | |