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Data Sheet

FULL DATA SHEET (PDF, 400kB) Download   E-Mail

Description

The MAX9982 fully integrated SiGe mixer is optimized to meet the demanding requirements of GSM850, GSM900, and CDMA850 base-station receivers. Each high-linearity device includes a local oscillator (LO) switch, LO driver, and active mixer. On-chip baluns are also integrated to allow for single-ended RF and LO inputs. Since the active mixer provides 2dB of conversion gain, the device effectively replaces the IF amplifier stage, which typically follows most passive mixer implementations. The MAX9982 provides exceptional linearity with an input IP3 of greater than +26dBm. The integrated LO driver allows for a wide range of LO drive levels from -5dBm to +5dBm. In addition, the built-in switch enables rapid LO selection of less than 250ns, as needed for GSM frequency-hopping applications. The MAX9982 is available in a 20-pin QFN package (5mm x 5mm) with an exposed paddle and is specified over the -40°C to +85°C extended temperature range. MAX9982: One of EDN's 100 Hottest Products of 2006 www.edn.com

Key Features		Applications/Uses
+26.8dBm Input IP3 +13dBm Input 1dB Compression Point 825MHz to 915MHz RF Frequency Range 70MHz to 170MHz IF Frequency Range 725MHz to 1085MHz LO Frequency Range 2dB Conversion Gain 12dB Noise Figure -5dBm to +5dBm LO Drive 5V Single-Supply Operation Built-In LO Switch ESD Protection Internal RF and LO Baluns for Single-Ended Inp		Cellular cdmaOne™ and cdma2000® Base Station Receivers Microwave Links Network (iDEN®) Base Station Receivers

Diagram

Typical Application Circuit

Application Notes

Application Note 2021: Specifications and Measurement of Local Oscillator Noise in Integrated Circuit Base Station Mixers - MAX9982 Application Note 2371: Consider Overall Cascaded Performance When Comparing Integrated RF Frequency Mixers to Passive Mixer Solutions - MAX9982 Application Note 2875: Three Methods of Noise Figure Measurement - MAX9982 Application Note 3062: Dynamic Performance Requirements for High-Performance ADCs and RF Components in Digital Receiver Applications - MAX9982

Evaluation Kits

MAX9982EVKIT

Design Guides

WIRELESS (PDF) COMMUNICATIONS (PDF)

Reliability Reports

Show FIT data for: MAX9982 Reliability Report: MAX9982ETP.pdf

Software/Models

none

Ordering Information
Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
Devices: 1-6 of 6
MAX9982	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX9982ETP			THIN QFN;20 pin;26 mm² Dwg: 21-0140L (PDF) Use pkgcode/variation: T2055-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX9982ETP-T			THIN QFN;20 pin;26 mm² Dwg: 21-0140L (PDF) Use pkgcode/variation: T2055-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX9982ETP+D			THIN QFN;20 pin;26 mm² Dwg: 21-0140L (PDF) Use pkgcode/variation: T2055+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX9982ETP+TD			THIN QFN;20 pin;26 mm² Dwg: 21-0140L (PDF) Use pkgcode/variation: T2055+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX9982ETP+			THIN QFN;20 pin;26 mm² Dwg: 21-0140L (PDF) Use pkgcode/variation: T2055+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX9982ETP+T			THIN QFN;20 pin;26 mm² Dwg: 21-0140L (PDF) Use pkgcode/variation: T2055+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis

Notes and Comments

Single SiGe Mixer Provides 2dB Conversion Gain and 26.8dBm of IIP3 While Replacing 2 Amps, 2 Baluns, an LO Switch, Plus Dozens of Discrete Components!

More Information

New Product Press Release 2002-10-09

Related Products

MAX9981 825MHz to 915MHz, Dual SiGe High-Linearity Active Mixer

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