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SI4122G-BM中文资料
SI4122G-BM数据手册规格书PDF详情
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 programmable through a three-wire serial interface.
Features
■ Dual-Band RF Synthesizers
● RF1: 900 MHz to 1.8 GHz
● RF2: 750 MHz to 1.5 GHz
■ IF Synthesizer
● IF: 500 MHz to 1000 MHz
■ Integrated VCOs, Loop Filters, Varactors, and Resonators
■ Minimal External Components Required
■ Fast Settling Time: 140 µs
■ Low Phase Noise
■ Programmable Power Down Modes
■ 1 µA Standby Current
■ 18 mA Typical Supply Current
■ 2.7 V to 3.6 V Operation
■ Packages: 24-Pin TSSOP and 28-Pin MLP
Applications
■ GSM, DCS1800, and PCS1900 Cellular Telephones
■ GPRS Data Terminals
■ HSCSD Data Terminals
SI4122G-BM产品属性
- 类型
描述
- 型号
SI4122G-BM
- 功能描述
DUAL-BAND RF SYNTHESIZER WITH INTEGRATED VCOS FOR GSM AND GPRS WIRELESS COMMUNICATIONS
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SI |
24+ |
QFN |
26200 |
原装现货,诚信经营! |
|||
INTERSIL |
03/04+ |
QFN28 |
59 |
全新原装100真实现货供应 |
|||
24+ |
MLP-28P |
4000 |
现货库存 |
||||
INTERSIL |
25+ |
QFN28 |
2567 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
|||
Silicon |
24+ |
28MLP |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
|||
SI |
24+ |
QFN |
5000 |
只做原装公司现货 |
|||
VISHAY |
23+ |
QFN |
2569 |
全新原装假一赔十 |
|||
SI |
23+ |
QFN |
50000 |
全新原装正品现货,支持订货 |
|||
SILONL |
2447 |
QFP-24 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
SI |
2022 |
QFN |
2300 |
原装现货,诚信经营! |
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Datasheet数据表PDF页码索引
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Silicon Laboratories
Silicon Labs是由Nav Sooch、Dave Welland和Jeff Scott在1996年于美国德州奥斯汀 (Austin, Texas) 成立,专门开发世界级的混合信号器件。今天,公司已成为营运、销售和设计活动遍及世界各地资本额约5亿美元的上市跨国公司,并且在各种混合信号产品领域居于领先地位。 Silicon Labs是物联网无线连接领域的先驱。我们集成的硬件和软件平台、直观的开发工具以及无与伦比的生态系统支持使我们成为构建先进的工业、商业、家庭和生活应用程序的理想长期合作伙伴。我们在高性能、低功耗和安全性方面处于行业领先地位,支持最广泛的多协议解决方案。