Description
The RF2054 is a low power, high performance, frequency conversion chip with integrated local oscillator (LO) and a pair of RF mixers.
Features
- Fractional-N Synthesizer.
- Very Fine Frequency Resolution
1.5Hz for 26MHz Reference.
- LO Frequency Range 940MHz to
1000MHz.
- Low Phase Noise VCO.
- Integrated LO Buffers.
- Two Wideband RF Mixers.
- Mixer Frequency Range 30MHz
to 2500MHz.
- Mixer Input IP3 +12dBm.
- Mixer Bias Adjustable for Low
Power Operation.
- 2.1V to 2.3V Power Supply.
- Low Current Consumption
45mA typ. at 2.2V.
- 3-Wire Serial Interface.
RF2054 Datasheet
