ADI ADRF6516ACPZ-R7

可编程滤波器，VGA31MHz通用

Overview

The ADRF6516ACPZ-R7 is a matched pair of fully differential, low noise and low distortion programmable filters and variable gain amplifiers (VGAs). Each channel is capable of rejecting large out-of-band interferers while reliably boosting the desired signal, thus reducing the bandwidth and resolution requirements on the analog-to-digital converters (ADCs). The excellent matching between channels and their high spurious-free dynamic range over all gain and bandwidth settings make the ADRF6516ACPZ-R7 ideal for quadrature-based (IQ) communication systems with dense constellations, multiple carriers, and nearby interferers.

The ADRF6516ACPZ-R7 operates from a 3.15 V to 3.45 V supply and consumes a maximum supply current of 360 mA when programmed to the highest bandwidth setting. When disabled, it consumes <9 mA. The ADRF6516ACPZ-R7 is fabricated in an advanced silicon-germanium BiCMOS process and is available in a 32-lead, exposed paddle LFCSP. Performance is specified over the −40°C to +85°C temperature range.

Features

Tape & Reel (TR) Package
32-VFQFN Exposed Pad, CSP package
Tape & Reel (TR)
32 pins

Surface Mount Mounting Type

Applications

There are a lot of Analog Devices Inc.
ADRF6516ACPZ-R7 RF Misc ICs and Modules applications.

• PA linearization
• PA predistortion
• Amplitude modulation
• Phase modulation
• Variable matched attenuator
• Phase shifter
• Cellular base stations
• Radio links
• Fixed wireless access
• Broadband/CATV