TRF371125

更新时间： 2024-11-28 07:04:55

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
46页	1750K
描述
INTEGRATED IQ DEMODULATOR

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

TRF371125 数据手册

TRF371125

www.ti.com

SLWS219A –JANUARY 2010–REVISED MARCH 2010

INTEGRATED IQ DEMODULATOR

Check for Samples: TRF371125

FEATURES

DESCRIPTION

•

Frequency Range: 700 MHz to 4000 MHz

The TRF371125 is a highly linear and integrated

direct-conversion quadrature demodulator. The

TRF371125 integrates balanced I and Q mixers, LO

buffers, and phase splitters to convert an RF signal

•

Integrated Baseband Programmable-Gain

Amplifier

•

On-Chip Programmable Baseband Filter

High Out-of-Band IP3: 24 dBm at 2400 MHz

High Out-of-Band IP2: 60 dBm at 2400 MHz

Hardware and Software Power Down

Three-Wire Serial Interface

directly to

and

baseband. The on-chip

programmable-gain amplifiers allow adjustment of the

output signal level without the need for external

variable-gain (attenuator) devices. The TRF371125

integrates programmable baseband low-pass filters

that attenuate nearby interference, eliminating the

need for an external baseband filter.

Single Supply: 4.5-V to 5.5-V Operation

Silicon Germanium Technology

Housed in a 7-mm × 7-mm QFN package, the

TRF371125 provides the smallest and most

APPLICATIONS

integrated

high-performance equipment.

receiver

solution

available

for

•

Multicarrier Wireless Infrastructure

WiMAX

High-Linearity Direct-Downconversion

Receiver

•

LTE (Long Term Evolution)

To Microcontroller

48 47 46 45 44 43 42 41 40 39 38 37

GNDDIG

VCCDIG

CHIP_EN

VCCBBI

GND

BBIoutn

To ADC I

VCCMIX1

GND

BBIoutp

GND

MIXinp

LOip

RFin

LOin

TRF371125

MIXinn

GND

LOin

VCCLO

BBQoutp

VCCMIX2

To ADC Q

BBQoutn

GND

VCCBBQ

13 14 15 16 17 18 19 20 21 22 23 24

30 kW

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...46

中文翻译

下载PDF

TRF371125 替代型号

型号	品牌	替代类型	描述	数据表
TRF371109	TI	功能相似	Direct Downconversion Receiver
TRF371135	TI	功能相似	INTEGRATED IQ DEMODULATOR
TRF3710	TI	功能相似	IQ DEMODULATOR

与TRF371125相关器件

型号	品牌	获取价格	描述	数据表
TRF371125IRGZR	TI	获取价格	INTEGRATED IQ DEMODULATOR
TRF371125IRGZT	TI	获取价格	INTEGRATED IQ DEMODULATOR
TRF371135	TI	获取价格	INTEGRATED IQ DEMODULATOR
TRF371135IRGZR	TI	获取价格	INTEGRATED IQ DEMODULATOR
TRF371135IRGZT	TI	获取价格	INTEGRATED IQ DEMODULATOR
TRF372017	TI	获取价格	Integrated IQ Modulator PLL/VCO
TRF372017IRGZR	TI	获取价格	具有集成宽带 PLL/VCO 的 300MHz 至 4.8GHz 正交调制器 \| RGZ
TRF372017IRGZT	TI	获取价格	具有集成宽带 PLL/VCO 的 300MHz 至 4.8GHz 正交调制器 \| RGZ
TRF3722	TI	获取价格	具有集成宽带 PLL/VCO 的 400MHz 至 4.2GHz 正交调制器
TRF3722IRGZR	TI	获取价格	具有集成宽带 PLL/VCO 的 400MHz 至 4.2GHz 正交调制器 \| RGZ

与TRF371125相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

47
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

37
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

65
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

61

产品中心

服务支持

精选活动

关于我们

帮助中心

TRF371125

TRF371125 数据手册

TRF371125 替代型号

与TRF371125相关器件

与TRF371125相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

TRF371125

TRF371125 数据手册

TRF371125 替代型号

与TRF371125相关器件

与TRF371125相关文章

您还可以找

您在本页遇到什么问题？