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LMX2322 PLLatinumTM 2.0 GHz Frequency Synthesizer for RF Personal Communications
General Description
The LMX2322 is a high performance frequency synthesizer with integrated 32/33 dual modulus prescaler designed for RF operation up to 2.0 GHz. Using a proprietary digital phase locked loop technique, the LMX2322’s linear phase detector characteristics can generate very stable, low noise control signals for UHF and VHF voltage controlled oscillators. Serial data is transferred into the LMX2322 via a three-line TM MICROWIRE interface (Data, LE, Clock). Supply voltage range is from 2.7 V to 3.9 V. The LMX2322 features very low current consumption, typically 3.5 mA at 3.75V. The charge pump provides 4mA output current.
LMX2322 Datasheet
