MAX9993

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High-Linearity 1700MHz to 2200MHz Down-Conversion Mixer with LO Buffer/Switch

Lowest Noise, Highest Linearity, 1700MHz to 2200MHz SiGe Downconversion Mixer for Base Stations

Data Sheet (Rev. 0) Product Selection Table

Part Models: 2
1ku List Price: Starting From $10.09

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Overview

+23.5dBm Input IIP3
1700MHz to 2200MHz RF Frequency Range
40MHz to 350MHz IF Frequency Range
1400MHz to 2000MHz LO Frequency Range
8.5dB Conversion Gain
9.5dB Noise Figure
Integrated LO Buffer
Switch-Selectable (SPDT), Two LO Inputs
Low 0 to +6dBm LO Drive
40dB LO1-to-LO2 Isolation

The MAX9993 high-linearity down-conversion mixer provides 8.5dB of gain, +23.5dBm IIP3, and 9.5dB noise figure for UMTS, DCS, and PCS base-station applications.

The MAX9993 integrates baluns in the RF and LO ports, a dual-input LO selectable switch, an LO buffer, a double-balanced mixer, and a differential IF output amplifier. The MAX9993 requires a typical LO drive of +3dBm, and supply current is guaranteed to below 230mA.

The MAX9993 is available in a compact 20-pin thin QFN package (5mm x 5mm) with an exposed pad. Electrical performance is guaranteed over the extended -40°C to +85°C temperature range.

The MAX9993 EV kit is available; contact the factory for more information.

Applications

DCS1800 and EDGE Base Stations
Military Systems
PCS1900 Base Stations
Point-to-Point Microwave Systems
Private Mobile Radios (PMRs)
UMTS and 3G Base Stations
Wireless Local Loop (WLL)

Part Models: 2
1ku List Price: Starting From $10.09

Documentation

Data Sheet 1

MAX9993: High-Linearity 1700MHz to 2200MHz Down-Conversion Mixer with LO Buffer/Switch Data Sheet (Rev.0) 12/03/2002

Technical Articles 5

Specifications and Measurement of Local Oscillator Noise in Integrated Circuit Base Station Mixers 06/18/2003

Mixer 2x2 Spurious Response and IP2 Relationship 03/14/2003

Consider Overall Cascaded Performance When Comparing Integrated RF Frequency\r\nMixers to Passive Mixer Solutions 09/26/2003

Dynamic Performance Requirements for High-Performance ADCs and RF Components in Digital Receiver Applications 06/15/2004

PCBs Layout Guidelines for RF & Mixed-Signal 09/14/2011

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX9993ETP+	20-LFCSP-5X5X0.75	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX9993ETP+T	20-LFCSP-5X5X0.75	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Hardware Ecosystem

Parts	Product Life Cycle	Description
Oscillators 4
MAX9987		+14dBm to +20dBm LO Buffers/Splitters with ±1dB Variation
MAX9988	Obsolete	+14dBm to +20dBm LO Buffers/Splitters with ±1dB Variation
MAX9989	PRODUCTION	+14dBm to +20dBm LO Buffers with ±1dB Variation
MAX9990		+14dBm to +20dBm LO Buffers with ±1dB Variation

RF Mixers 2
MAX9981		825MHz to 915MHz, Dual SiGe High-Linearity Active Mixer
MAX9982		825MHz to 915MHz, SiGe High-Linearity Active Mixer

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