LMX2331A 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 LMX2331A LMX2332A 2.5 GHz/510 MHz 2.0 GHz/510 MHz 1.2 GHz/510 MHz The LMX233xA are available in a TSSOP 20-pin surface mount plastic package. Features 2.7V to 5.5V operation Low current consumption Selectable powerdown mode: ICC = 1 µA typical at 3V Dual modulus prescaler: LMX2330A (RF) 32/33 or 64/65 LMX2331A/32A (RF) 64/65 or 128/129 LMX2330A/31A/32A (IF) 8/9 or 16/17 n Selectable charge pump TRI-STATE ® mode n Selectable FastLock™ mode n Small outline, plastic, surface mount...