PLLatinum??Dual Frequency Synthesizer for RF Personal Communications

文件：392.2 Kbytes 页数：17 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

PLLatinum??Dual Frequency Synthesizer for RF Personal Communications

文件：392.2 Kbytes 页数：17 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

PLLatinum™ Dual Frequency Synthesizer for RF Personal Communications

LMX2330A 2.5 GHz/510 MHz\nLMX2331A 2.0 GHz/510 MHz\nLMX2332A 1.2 GHz/510 MHz\nGeneral Description\nThe 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 fabricat ■ 2.7V to 5.5V operation\n■ Low current consumption\n■ Selectable powerdown mode: ICC = 1 µA typical at 3V\n■ Dual modulus prescaler:\n   LMX2330A (RF) 32/33 or 64/65\n   LMX2331A/32A (RF) 64/65 or 128/129\n   LMX2330A/31A/32A (IF) 8/9 or 16/17\n■ Selectable charge pump TRI-STATE® mode\n■ Selectable;

TI

德州仪器

Package：20-TSSOP（0.173"，4.40mm 宽）；包装：管件 类别：集成电路（IC） 时钟发生器，PLL，频率合成器 描述：IC FREQ SYNTH DUAL 20-TSSOP

TI2

德州仪器