Fractional-N-PLL based UHF Transmitter for ISM-band

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  • This page contains information on a product that is not recommended for new designs.

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  • Single-chip Fractional-N PLL Transmitter IC for 315/434/869/915 MHz (ISM/SRD bands)
  • Multi channel capability
  • Programmable OOK / ASK / FSK modulation properties
  • Programmable Transmit Output Power
  • Low power operation, 7 mA for transmission at 6 dBm
  • Independent Power Down modes for oscillator and PLL, 50nA
  • Very low external component count
  • On chip VCO and PLL Loop Filter
  • Very small HVQFN16 package (3mm x 3mm), optional TSSOP16 package


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