Correcting Imperfections in IQ Modulators to Improve RF Signal Fidelity

INTRODUCTION The in-phase and quadrature modulator (IQ modulator) is a key component in modern wireless transmitters. It provides a convenient method for modulating data bits or symbols onto an RF carrier. IQ upconversion has become the architecture of choice for implementing transmitter signal c

869 MHz to 1990 MHz Quadrature Modulators

GENERAL DESCRIPTION This family of monolithic RF quadrature modulators is designed for use from 869 MHz to 960 MHz and from 1805 MHz to 1990 MHz. Excellent phase accuracy and amplitude balance enable high performance, direct RF modulation for communications systems. FEATURES Operating freque

869 MHz 至960 MHz 正交调制器

该系列单芯片RF正交调制器设计用于869 MHz至960 MHz和1805 MHz至1990 MHz的频率范围。出色的相位精度和幅度平衡可以为通信系统提供高性能直接射频调制。\n\n ADL5590和ADL5591可以用作数字通信系统中的直接RF调制器，例如使用全球移动通信系统(GSM)网络的系统。此外，这些器件还与增强型数据速率GSM演进技术(EDGE)兼容。 \n\n 该系列器件采用ADI公司先进的硅-锗双极性工艺制造，提供36引脚、裸露焊盘LFCSP封装，工作温度范围为−40°C至+85°C。 • 工作频率：869 MHz至960 MHz\n\n• 输出压缩点P1dB：16 dBm\n\n• 输出三阶交调截点OIP3：29 dBm (900 MHz)\n\n• 噪底：-157 dBm/Hz\n\n• 边带抑制： <-50 dBc (900 MHz)\n\n• 基带共模偏置：1.5 V\n\n• LO泄露： -50 dBc (900 MHz)，POUT = 5 dBm\n\n• 单电源：4.75 V至5.25 V\n\n• 封装：36引脚、6 mm × 6 mm LFCSP;

869 MHz to 1990 MHz Quadrature Modulators

GENERAL DESCRIPTION This family of monolithic RF quadrature modulators is designed for use from 869 MHz to 960 MHz and from 1805 MHz to 1990 MHz. Excellent phase accuracy and amplitude balance enable high performance, direct RF modulation for communications systems. FEATURES Operating freque

869 MHz to 1990 MHz Quadrature Modulators

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封装/外壳：36-VFQFN 裸露焊盘，CSP 功能：调制器 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：RF MODULATOR 869MHZ-960MHZ 36QFN RF/IF，射频/中频和 RFID RF 调制器

1 000 to 1 600 nm OPTICAL FIBER COMMUNICATIONS 50 mm InGaAs PIN PHOTO DIODE MODULE

SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N

1 000 to 1 600 nm OPTICAL FIBER COMMUNICATIONS 30 mm InGaAs AVALANCHE PHOTO DIODE MODULE

DESCRIPTION NDL5531P Series is an InGaAs avalanche photo diode module with single mode fiber. It is designed for detectors of long wavelength transmission systems. The series covers the wavelength range between 1 000 and 1 600 nm. FEATURES • Small dark current ID = 5 nA • Small terminal capaci

Silicon Controlled Rectifier (SCR) 470 Amp

Silicon Controlled Rectifier (SCR) 470 Amp

2-BIT ANALOG-TO-DIGITAL CONVERTER FOR FLEX

文件：213.18 Kbytes Page：16 Pages

2-BIT ANALOG-TO-DIGITAL CONVERTER FOR FLEX

文件：213.18 Kbytes Page：16 Pages