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AD8283

Analog Devices
Part Number AD8283
Manufacturer Analog Devices
Description 6-Channel LNA/PGA/AAF
Published Sep 17, 2013
Detailed Description Data Sheet Radar Receive Path AFE: 6-Channel LNA/PGA/AAF with ADC AD8283 FEATURES 6 channels of LNA, PGA, AAF 1 channe...
Datasheet PDF File AD8283 PDF File

AD8283
AD8283


Overview
Data Sheet Radar Receive Path AFE: 6-Channel LNA/PGA/AAF with ADC AD8283 FEATURES 6 channels of LNA, PGA, AAF 1 channel of direct-to-ADC Programmable gain amplifier (PGA) Includes low noise preamplifier (LNA) SPI-programmable gain = 16 dB to 34 dB in 6 dB steps Antialiasing filter (AAF) Programmable third-order low-pass elliptic filter (LPF) from 1 MHz to 12 MHz Analog-to-digital converter (ADC) 12 bits of accuracy up to 72 MSPS SNR = 67 dB SFDR = 68 dB Low power, 170 mW per channel at 12 bits/72 MSPS Low noise, 3.
5 nV/√Hz maximum of input referred voltage noise Power-down mode 72-lead, 10 mm × 10 mm, LFCSP package Specified from −40°C to +105°C Qualified for automotive applications APPLICATIONS Automotive radar Adaptive cruise control Collision avoidance Blind spot detection Self-parking Electronic bumper GENERAL DESCRIPTION The AD8283 is designed for low cost, low power, compact size, flexibility, and ease of use.
It contains six channels of a low noise preamplifier (LNA) with a pr...



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