DUAL-BAND RF SYNTHESIZER WITH INTEGRATED VCOS FOR WIRELESS COMMUNICATIONS

FEATURES  Dual-band RF synthesizers RF1: 900 MHz to 1.8 GHz RF2: 750 MHz to 1.5 GHz  IF synthesizer IF: 62.5 to 1000 MHz  Integrated VCOs, loop filters, varactors, and resonators  Minimal (2) number of external components required  Low phase noise  Programmable powerdown mod

文件：1.04519 Mbytes 页数：35 Pages

SKYWORKS

思佳讯

DUAL-BAND RF SYNTHESIZER WITH INTEGRATED VCOS FOR WIRELESS COMMUNICATIONS

Description The Si4133 is a monolithic integrated circuit that performs both IF and dual band RF synthesis for wireless communications applications. The Si4133 includes three VCOs, loop filters, reference and VCO dividers, and phase detectors. Divider and power down settings are programmable with

文件：318.74 Kbytes 页数：36 Pages

SILABS

芯科科技

RF synthesizer

Si4122-D-GT RF synthesizers perform IF and dual-band, low-noise RF frequency synthesis for wireless personal communications applications. Si4122-D-GT ICs address the price-sensitive, low-power, high-performance requirements for personal wireless communications by substantially reducing external pass

Skyworks

思佳讯

Package：24-TSSOP（0.173"，4.40mm 宽）；包装：卷带（TR） 类别：集成电路（IC） 时钟发生器，PLL，频率合成器 描述：IC SYNTHESIZER RF2/IF 24TSSOP

SKYWORKS

思佳讯

Package：24-TSSOP（0.173"，4.40mm 宽）；包装：卷带（TR） 类别：集成电路（IC） 时钟发生器，PLL，频率合成器 描述：IC SYNTHESIZER RF2/IF 24TSSOP

SKYWORKS

思佳讯