SI4123资料datasheet下载库存现货思佳讯-114ic电子网

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型号	下载订购	功能描述	制造商上传企业	LOGO
SI4123	文件：1.04519 Mbytes Page：35 Pages	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	SKYWORKS
SI4123	文件：713.7 Kbytes Page：34 Pages	DUAL-BAND RF SYNTHESIZER WITH INTEGRATED VCOS FOR WIRELESS COMMUNICATIONS [SILICON LAB] 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 文件：713.7 Kbytes 页数：34 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
SI4123	文件：318.74 Kbytes Page：36 Pages	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	SILABS
SI4123-BM	文件：713.7 Kbytes Page：34 Pages	DUAL-BAND RF SYNTHESIZER WITH INTEGRATED VCOS FOR WIRELESS COMMUNICATIONS [SILICON LAB] 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 文件：713.7 Kbytes 页数：34 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
SI4123-BT	文件：713.7 Kbytes Page：34 Pages	DUAL-BAND RF SYNTHESIZER WITH INTEGRATED VCOS FOR WIRELESS COMMUNICATIONS [SILICON LAB] 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 文件：713.7 Kbytes 页数：34 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
SI4123-D-GM	文件：1.04519 Mbytes Page：35 Pages	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	SKYWORKS
SI4123-D-GM	文件：318.74 Kbytes Page：36 Pages	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	SILABS
SI4123-D-GT	文件：318.74 Kbytes Page：36 Pages	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	SILABS
SI4123-D-GT	文件：1.04519 Mbytes Page：35 Pages	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	SKYWORKS
SI4123G	文件：469.76 Kbytes Page：32 Pages	DUAL-BAND RF SYNTHESIZER WITH INTEGRATED VCOS FOR GSM AND GPRS WIRELESS COMMUNICATIONS Description The Si4133G is a monolithic integrated circuit that performs both IF and dual-band RF synthesis for GSM and GPRS wireless communications applications. The Si4133G includes three VCOs, loop filters, reference and VCO dividers, and phase detectors. Divider and power down settings are pr 文件：469.76 Kbytes 页数：32 Pages	SILABS 芯科科技	SILABS

技术参数

PLL：
是
输入：
晶体
输出：
时钟
电路数：
1
比率 - 输入：
输出
差分 - 输入：
输出
频率 - 最大值：
1.8GHz
分频器/倍频器：
是/无
电压 - 电源：
2.7 V ~ 3.6 V
工作温度：
-40°C ~ 85°C
安装类型：
表面贴装
封装/外壳：
28-VFQFN 裸露焊盘
供应商器件封装：
28-QFN（5x5）

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市一线半导体有限公司	SI4123-D-GM	SiliconLaboratoriesInc	24+	28-QFN	1901		询价
谛辉(北京/上海/青岛 )电子科技有限公司	SI4123-D-GT	SILICON	25+	标准封装	18000	原厂直接发货进口原装	询价
深圳诚思涵科技有限公司	SI4123-BM	SILIONL	16+	QFN	2500	进口原装现货/价格优势!	询价
千层芯半导体(深圳)有限公司	SI4123M-EVB	SILICON	24+	原厂原封	6010	只做原装正品	询价
齐创科技(上海,北京,青岛)有限公司	SI4123-D-GT	SILICON	23+	SOIC24	5000	原装正品,假一罚十	询价
深圳市海天鸿电子科技有限公司	SI4123-D-GM	SiliconLabs	1650+	?	11520	只做原装进口,假一罚十	询价
深圳市华斯顿科技有限公司	SI4123-D-GM	SiliconLa	25+23+	28QFN	16825	绝对原装正品全新进口深圳现货	询价
深圳市昊创电子有限公司	SI4123-D-ST	SILICON	13+	NA	100	终端备货原装现货-军工器件供应商	询价
北京逸博微科技有限公司	Si4123-D-GT	SILICON	20+		10	全新现货热卖中欢迎查询	询价
瀚佳科技(深圳)有限公司	SI4123-BT	Silicon Labs	24+	24-TSSOP	56200	一级代理/放心采购	询价

更多SI4123供应商更新时间2025-11-30 15:30:00

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