PLL Tuned UHF Transmitter for Data Transfer Applications

• Switchable frequency bands 315-434MHz and 868MHz

• OOK modulation

• Adjustable output power range

• Fully integrated VCO

• Supply voltage range: 1.9-3.6V

• Very low standby current: 0.1nA @ TA=25°C

• Low supply voltage shutdown

• Data clock output for microcontroller

• Extended temperature range: -40°C to 125°C

• Low external component count

• Typical application compliant with ETSI standard