LMX2330A Datasheet | National Semiconductor

LMX2330A/LMX2331A/LMX2332A PLLatinum Dual Frequency Synthesizer for RF Personal munications May 1999 LMX2330A/LMX2331A/LMX2332A PLLatinum™ Dual Frequency Synthesizer for RF Personal munications LMX2330A 2.5 GHz/510 MHz LMX2331A 2.0 GHz/510 MHz LMX2332A 1.2 GHz/510 MHz General Description The LMX233xA family of monolithic, integrated dual frequency synthesizers, including prescalers, is to be used as a local oscillator for RF and first IF of a dual conversion transceiver. It is fabricated using National’s ABiC IV silicon BiCMOS process. The LMX233xA contains dual modulus prescalers. A 64/65 or a 128/129 prescaler (32/33 or 64/65 in the 2.5 GHz LMX2330A) can be selected for the RF...