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ADL5387 - Quadrature Demodulator

General Description

The ADL5387 is a broadband quadrature I/Q demodulator that covers an RF/IF input frequency range from 30 MHz to 2 GHz.

Key Features

  • Operating RF frequency 30 MHz to 2 GHz LO input at 2 × fLO 60 MHz to 4 GHz Input IP3: 31 dBm at 900 MHz Input IP2: 62 dBm at 900 MHz Input P1dB: 13 dBm at 900 MHz Noise figure (NF) 12.0 dB at 140 MHz 14.7 dB at 900 MHz Voltage conversion gain > 4 dB Quadrature demodulation accuracy Phase accuracy ~0.4° Amplitude balance ~0.05 dB Demodulation bandwidth ~240 MHz Baseband I/Q drive 2 V p-p into 200 Ω Single 5 V supply.

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Other Datasheets by Analog Devices

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Data Sheet FEATURES Operating RF frequency 30 MHz to 2 GHz LO input at 2 × fLO 60 MHz to 4 GHz Input IP3: 31 dBm at 900 MHz Input IP2: 62 dBm at 900 MHz Input P1dB: 13 dBm at 900 MHz Noise figure (NF) 12.0 dB at 140 MHz 14.7 dB at 900 MHz Voltage conversion gain > 4 dB Quadrature demodulation accuracy Phase accuracy ~0.4° Amplitude balance ~0.05 dB Demodulation bandwidth ~240 MHz Baseband I/Q drive 2 V p-p into 200 Ω Single 5 V supply APPLICATIONS QAM/QPSK RF/IF demodulators W-CDMA/CDMA/CDMA2000/GSM Microwave point-to-(multi)point radios Broadband wireless and WiMAX Broadband CATVs GENERAL DESCRIPTION The ADL5387 is a broadband quadrature I/Q demodulator that covers an RF/IF input frequency range from 30 MHz to 2 GHz. With a NF = 13.2 dB, IP1dB = 12.