GENERAL DESCRIPTION

The ADL5370 is the first in the fixed-gain quadrature modulator (F-MOD) family designed for use from 300 MHz to 1000 MHz. Its excellent phase accuracy and amplitude balance enable high performance intermediate frequency or direct radio frequency modulation for communication systems.

FEATURES

Output frequency range: 300 MHz to 1000 MHz

Modulation bandwidth: >500 MHz (3 dB)

1 dB output compression: 11 dBm @ 450 MHz

Noise floor: −160 dBm/Hz

Sideband suppression: −41 dBc @ 450 MHz

Carrier feedthrough: −50 dBm @ 450 MHz

Single supply: 4.75 V to 5.25 V

24-lead LFCSP_VQ package

APPLICATIONS

Cellular communication systems at 450 MHz

CDMA2000/GSM

WiMAX/broadband wireless access systems

Cable communication equipment

Satellite modems

AD9778属于集成电路（IC） > 数模转换器（DAC）。亚德诺半导体技术有限公司制造生产的AD9778数模转换器（DAC）数模转换器（DAC、D/A、D2A 或 D 转 A）可将数字信号转换为缓冲或无缓冲的模拟电压或电流。DAC 架构是否适合特定应用，要取决于分辨率和采样频率。DAC 通常用于音乐播放器，将数字数据流转换为模拟音频流。它们还用于电视和手机，将数字视频数据转换为模拟视频信号，再连接到屏幕驱动器，以显示单色或彩色图像。