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MAX19994A Datasheet 1200MHz to 2000MHz Downconversion Mixer with LO Buffer/Switch

Manufacturer: Maxim Integrated (now Analog Devices)

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General Description

The MAX19994A dual-channel downconverter is designed to provide 8.4dB of conversion gain, +25dBm input IP3, +14dBm 1dB input compression point, and a noise figure of 9.8dB for 1200MHz to 2000MHz diversity receiver applications.

With an optimized LO frequency range of 1450MHz to 2050MHz, this mixer supports both high- and low-side LO injection architectures for the 1200MHz to 1700MHz and 1700MHz to 2000MHz RF bands, respectively.

In addition to offering excellent linearity and noise performance, the device also yields a high level of component integration.

Overview

www.DataSheet4U.com 19-5197; Rev 0; 4/10 Dual, SiGe, High-Linearity, 1200MHz to 2000MHz Downconversion Mixer with LO.

Key Features

  • S 1200MHz to 2000MHz RF Frequency Range S 1450MHz to 2050MHz LO Frequency Range S 50MHz to 500MHz IF Frequency Range S 8.4dB Typical Conversion Gain S 9.8dB Typical Noise Figure S +25dBm Typical Input IP3 S +14dBm Typical Input 1dB Compression Point S 68dBc Typical 2LO - 2RF Spurious Rejection at MAX19994A PRF = -10dBm S Dual Channels Ideal for Diversity Receiver.

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