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ADL5385ACPZ-WP: 50 MHz to 2200 MHz Quadrature Modulator

The ADL5385 is a silicon, monolithic, quadrature modulator that is designed for use from 50 MHz to 2200 MHz. Its excellent phase accuracy and amplitude balance enable high-performance IF or direct RF modulation for communication systems.

The AD5385 takes the signals from two differential baseband inputs and modulates them onto two carriers in quadrature with each other. The two internal carriers are derived from a single-ended, external local oscillator input signal at twice the frequency as the desired carrier output. The two modulated signals are summed together in a differential-to-single-ended amplifier designed to drive 50 Ω loads.

The ADL5385 can be used as either an IF or a direct-to-RF modulator in digital communication systems. The wide baseband input bandwidth allows for either baseband drive or drive from a complex IF. Typical applications are in radio-link transmitters, cable modem termination systems, and broadband wireless access systems. The ADL5385 is fabricated using the Analog Devices, Inc., advanced silicon germanium bipolar process and is packaged in a 24-lead, Pb-free LFCSP_VQ with exposed paddle. Performance is specified over –40°C to +85°C. A Pb-free evaluation board is also available.

产品应用领域 Applications
ADL5385ACPZ-WP 特点
ADL5385ACPZ-WP 功能框图

ADL5385 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
ADL5385-EVALZ 量产 评估板 24 工业
ADL5385ACPZ-R7 量产 24 ld LFCSP (4x4mm w/2.30mm EP) 24 工业
ADL5385ACPZ-WP 量产 24 ld LFCSP (4x4mm w/2.30mm EP) 24 工业
ADL5385ACPZ-WP 应用技术支持与电子电路设计开发资源下载
  1. ADL5385 数据手册DataSheet 下载 . PDF
  2. ADI 模拟器件公司比较器产品选型指南 . PDF
  3. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .PDF