ADL5382ACPZ-R7屬于RF/IF射頻/中頻RFID的RF解調(diào)器。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的ADL5382ACPZ-R7RF 解調(diào)器RF 解調(diào)器是設(shè)計(jì)用于從調(diào)制波中提取信號(hào)的器件，調(diào)制波則是通過(guò)使用頻率、幅度、相位、放大器或位移器而改變的波。

GENERAL DESCRIPTION

The ADL5382 is a broadband quadrature I-Q demodulator that covers an RF input frequency range from 700 MHz to 2.7 GHz. With a NF = 14 dB, IP1dB = 14.7 dBm, and IIP3 = 33.5 dBm at 900 MHz, the ADL5382 demodulator offers outstanding dynamic range suitable for the demanding infrastructure direct-conversion requirements. The differential RF inputs provide a well-behaved broadband input impedance of 50 Ω and are best driven from a 1:1 balun for optimum performance.

FEATURES

Operating RF and LO frequency: 700 MHz to 2.7 GHz

Input IP3

33.5 dBm @ 900 MHz

30.5 dBm @1900 MHz

Input IP2: >70 dBm @ 900 MHz

Input P1dB: 14.7 dBm @ 900 MHz

Noise figure (NF)

14.0 dB @ 900 MHz

15.6 dB @ 1900 MHz

Voltage conversion gain: ~4 dB

Quadrature demodulation accuracy

Phase accuracy: ~0.2°

Amplitude balance: ~0.05 dB

Demodulation bandwidth: ~370 MHz

Baseband I/Q drive: 2 V p-p into 200 ?

Single 5 V supply

APPLICATIONS

Cellular W-CDMA/CDMA/CDMA2000/GSM

Microwave point-to-(multi)point radios

Broadband wireless and WiMAX