MAX19985A

LAST TIME BUY

Dual, SiGe, High-Linearity, High-Gain, 700MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch

Lowest Noise, Highest Linearity 700MHz-1000MHz Dual SiGe Mixer for WCDMA, CDMA, LTE, WiMAX, and GSM Base Stations, Featuring Superior IP3, NF and 2LO-2RF Performance

Data Sheet (Rev. 0) Product Selection Table

Part Models: 2
1ku List Price: price unavailable

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Part Details

700MHz to 1000MHz RF Frequency Range
900MHz to 1300MHz LO Frequency Range
50MHz to 500MHz IF Frequency Range
8.7dB Typical Conversion Gain
9.0dB Typical Noise Figure
+25.5dBm Typical Input IP3
+12.6dBm Typical Input 1dB Compression Point
76dBc Typical 2LO-2RF Spurious Rejection at P_RF = -10dBm
Dual Channels Ideal for Diversity Receiver Applications
48dB Typical Channel-to-Channel Isolation
Low -3dBm to +3dBm LO Drive
Integrated LO Buffer
Internal RF and LO Baluns for Single-Ended Inputs
Built-In SPDT LO Switch with 46dB LO1-to-LO2 Isolation and 50ns Switching Time
Pin Compatible with the MAX19995/MAX19995A Series of 1700MHz to 2200MHz Mixers
Pin Similar to the MAX19997A/MAX19999 Series of 1850MHz to 3800MHz Mixers
Single +5.0V or +3.3V Supply
External Current-Setting Resistors Provide Option for Operating Device in Reduced-Power/Reduced-Performance Mode

Part Models: 2
1ku List Price: price unavailable

Documentation

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
MAX19985AETX+	36-LFCSP-6X6X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX19985AETX+T	36-LFCSP-6X6X0.75	Material Declaration Reliablity Data	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
I/Q Downconverters/Receivers 17
MAX9984	PRODUCTION	SiGe High-Linearity, 400MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch
MAX9985	PRODUCTION	Dual, SiGe, High-Linearity, 700MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch
MAX9986	LAST TIME BUY	SiGe High-Linearity, 815MHz to 995MHz Downconversion Mixer with LO Buffer/Switch
MAX9986A	PRODUCTION	SiGe High-Linearity, 815MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch

MAX9993	LAST TIME BUY	High-Linearity 1700MHz to 2200MHz Down-Conversion Mixer with LO Buffer/Switch
MAX9994	PRODUCTION	SiGe High-Linearity, 1400MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch
MAX9995	LAST TIME BUY	Dual, SiGe, High-Linearity, 1700MHz to 2700MHz Downconversion Mixer with LO Buffer/Switch
MAX19995	PRODUCTION	Dual, SiGe, High-Linearity, 1700MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch
MAX19995A	PRODUCTION	Dual, SiGe, High-Linearity, 1700MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch
MAX19997A	PRODUCTION	Dual, SiGe High-Linearity, High-Gain, 1800MHz to 2900MHz Downconversion Mixer with LO Buffer/Switch
MAX9996	PRODUCTION	SiGe High-Linearity, 1700MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch
MAX19996	PRODUCTION	SiGe, High-Linearity, High-Gain, 2000MHz to 3000MHz Downconversion Mixer with LO Buffer
MAX2029	PRODUCTION	High-Linearity, 815MHz to 1000MHz Upconversion/Downconversion Mixer with LO Buffer/Switch
MAX2031	PRODUCTION	High-Linearity, 650MHz to 1000MHz Upconversion/Downconversion Mixer with LO Buffer/Switch
MAX2041	PRODUCTION	High-Linearity, 1700MHz to 3000MHz Upconversion/Downconversion Mixer with LO Buffer/Switch
MAX2042A	PRODUCTION	SiGe, High-Linearity, 1600MHz to 3900MHz Upconversion/Downconversion Mixer with LO Buffer
MAX2044	LAST TIME BUY	SiGe, High-Linearity, 2300MHz to 4000MHz Upconversion/Downconversion Mixer with LO Buffer
Product 10
MAX9981		825MHz to 915MHz, Dual SiGe High-Linearity Active Mixer
MAX9982		825MHz to 915MHz, SiGe High-Linearity Active Mixer
MAX19985	LAST TIME BUY	Dual, SiGe, High-Linearity, High-Gain, 700MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch
MAX19999		Dual, SiGe High-Linearity, 3000MHz to 4000MHz Downconversion Mixer with LO Buffer
MAX19998		SiGe, High-Linearity, 2300MHz to 4000MHz Downconversion Mixer with LO Buffer
MAX19996A		SiGe, High-Linearity, 2000MHz to 3900MHz Downconversion Mixer with LO Buffer
MAX19998A		SiGe, High-Linearity, High-Gain, 3200MHz to 3900MHz Downconversion Mixer with LO Buffer/Switch
MAX2039	Obsolete	High-Linearity, 1700MHz to 2200MHz Upconversion/Downconversion Mixer with LO Buffer/Switch
MAX2042		SiGe High-Linearity, 2000MHz to 3000MHz Upconversion/Downconversion Mixer with LO Buffer
MAX2043		1700MHz to 3000MHz High-Linearity, Low LO Leakage Base-Station Rx/Tx Mixer

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Part Details

Documentation

Data Sheet 1

Reliability Data 1

Technical Articles 3

Software Resources

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Hardware Ecosystem

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