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Active: In Production.

Data Sheet

FULL DATA SHEET (PDF, 612kB) Download   E-Mail

Description

The MAX2351/MAX2354/MAX2358/MAX2359/MAX2530/MAX2531/MAX2537/MAX2538/MAX2539 family of multiband LNA/Mixer ICs is optimized for CDMA, GSM, and TDMA applications in both cellular and PCS bands. In addition, the MAX2530/MAX2531/ MAX2537/MAX2538/MAX2539 ICs feature a GPS LNA/mixer signal path for E911 and Traveler Assistance applications. The cellular and PCS signals can be routed to either IF port. For example, one IF port can be connected to an IF filter with 30kHz bandwidth, while the other port can drive an IF filter with a wider bandwidth. The GPS band has its own IF port. To optimize dynamic range at minimum current, the MAX2351/MAX2354/MAX2358/MAX2359/MAX2530/MAX2531/MAX2537/MAX2538/MAX2539 implement multiple LNA and mixer states, including high gain/high linearity, high gain/low linearity, mid gain, low gain, and ultra low gain. In high-gain/high-linearity mode, the high-intercept LNA minimizes desensitization in the presence of a large interfering signal. For the other gain states, the LNA current is reduced to improve standby time. Each band is implemented with a separate mixer to optimize performance for the specific band, and each mixer provides multiple linearity modes to optimize linearity and current consumption. The ultra-low gain mode operates with very little current, which results in significant power savings because the handset typically spends most of its time in this mode.

An evaluation kit is available:  MAX2530EVKIT, MAX2531EVKIT, MAX2538EVKIT  

Key Features		Applications/Uses
Eliminate up to 35 External Components Low LNA Noise Figure PCS: 1.2dB Cellular: 0.9dB GPS: 1.0dB No External GPS VCO Required No Interstage GPS SAW Filter Required Triple Band, Quadruple Mode Ultra Low Current: < 10mA Average in CDMA Phones Small 28-Pin QFN Package (5mm x 5mm)		E911 and Traveler Assistance through GPS GSM/TDMA Cellular Phones Triple-Band, Quadruple-Mode PCS/Cellular Handsets

Diagram

Typical Application Circuit

Application Notes

Application Note 289: Triple/Dual/Single Mode CDMA LNA/Mixers Receiver System Requirements - MAX2538 Application Note 742: Impedance Matching and the Smith Chart: The Fundamentals - MAX2358 Application Note 749: Improving Receiver Intercept Point Using Selectivity - MAX2538 Application Note 1185: Designing with the MAX2538 Family of Single- and Multi-Band LNAs and Downconverters - MAX2351, MAX2538, MAX2354, MAX2358, MAX2359, MAX2530, MAX2531, MAX2537 Application Note 1915: Cellular CDMA Mixer Performance with the MAX2538 and KSS IF Filter - MAX2538 Application Note 1962: TD-SCDMA Reference Design V1.0 - MAX2538 Application Note 2016: Optimize the FM Path of the MAX2538 Using a Passive LC Balun - MAX2538 Application Note 2242: MAX2538 Uses GPS IF LC filter Optimized for 183.6MHz IF - MAX2538 Application Note 2869: Tune the MAX2530 LNA for 450MHz CDMA2000 Operation - MAX2530 Application Note 3813: Measuring Single-Tone Desensitization for CDMA Receivers - MAX2538

Evaluation Kits

MAX2530EVKIT, MAX2531EVKIT, MAX2538EVKIT

Design Guides

Wireless (PDF)

Reliability Reports

Reliability Report: MAX2531.pdf MAX2538.pdf MAX2354.pdf MAX2359.pdf Show FIT data for: MAX2351 MAX2354 MAX2358 MAX2359 MAX2530 MAX2531 MAX2537 MAX2538 MAX2539 Request Reliability Report for: MAX2351 MAX2358 MAX2530 MAX2537 MAX2539

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: 1-39 of 39

MAX2351	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX2351EGI			Active	QFN;28 pin;26 mm² Outline Drawing: 21-0091 (PDF) Land Pattern: 90-0277 (PDF) Use pkgcode/variation: G2855-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2351EGI-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX2354	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX2354EGI			Active	QFN;28 pin;26 mm² Outline Drawing: 21-0091 (PDF) Land Pattern: 90-0278 (PDF) Use pkgcode/variation: G2855-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2354EGI-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX2354ETI			Active	TQFN;28 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0023 (PDF) Use pkgcode/variation: T2855-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2354ETI-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX2354ETI+			Active	TQFN;28 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0023 (PDF) Use pkgcode/variation: T2855+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2354ETI+T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX2358	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX2358EVKIT			Active	Land Pattern: Not Available		See data sheet
MAX2358EGI			Active	QFN;28 pin;26 mm² Outline Drawing: 21-0091 (PDF) Land Pattern: 90-0277 (PDF) Use pkgcode/variation: G2855-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2358EGI-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX2358ETI+			Active	TQFN;28 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0023 (PDF) Use pkgcode/variation: T2855+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2358ETI+T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX2358ETI			Active	TQFN;28 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0023 (PDF) Use pkgcode/variation: T2855-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2358ETI-T			Active	TQFN;28 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0023 (PDF) Use pkgcode/variation: T2855-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2359	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX2359EGI			Active	QFN;28 pin;26 mm² Outline Drawing: 21-0091 (PDF) Land Pattern: 90-0278 (PDF) Use pkgcode/variation: G2855-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2359EGI-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX2359ETI+			Active	TQFN;28 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0023 (PDF) Use pkgcode/variation: T2855+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2359ETI+T			Active	TQFN;28 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0023 (PDF) Use pkgcode/variation: T2855+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2530	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX2530EGI			Active	QFN;28 pin;26 mm² Outline Drawing: 21-0091 (PDF) Land Pattern: 90-0278 (PDF) Use pkgcode/variation: G2855-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2530EGI-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX2530ETI+			Active	TQFN;28 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0023 (PDF) Use pkgcode/variation: T2855+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2530ETI+T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX2531	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX2531EGI			Active	QFN;28 pin;26 mm² Outline Drawing: 21-0091 (PDF) Land Pattern: 90-0278 (PDF) Use pkgcode/variation: G2855-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2531EGI-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX2531ETI			Active	TQFN;28 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0023 (PDF) Use pkgcode/variation: T2855-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2531ETI-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX2537	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX2537EGI			Active	QFN;28 pin;26 mm² Outline Drawing: 21-0091 (PDF) Land Pattern: 90-0278 (PDF) Use pkgcode/variation: G2855-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2537EGI-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX2537ETI			Active	TQFN;28 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0023 (PDF) Use pkgcode/variation: T2855-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2537ETI-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX2538	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX2538EGI			Active	QFN;28 pin;26 mm² Outline Drawing: 21-0091 (PDF) Land Pattern: 90-0278 (PDF) Use pkgcode/variation: G2855-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2538EGI-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX2538ETI			Active	TQFN;28 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0023 (PDF) Use pkgcode/variation: T2855-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2538ETI-T			Active	TQFN;28 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0023 (PDF) Use pkgcode/variation: T2855-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2538ETI-B6A			Active	TQFN;28 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0023 (PDF) Use pkgcode/variation: T2855-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2538ETI+			Active	TQFN;28 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0023 (PDF) Use pkgcode/variation: T2855+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2538ETI+T			Active	TQFN;28 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0023 (PDF) Use pkgcode/variation: T2855+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2539	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX2539EGI			Active	QFN;28 pin;26 mm² Outline Drawing: 21-0091 (PDF) Land Pattern: 90-0278 (PDF) Use pkgcode/variation: G2855-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis

More Information

New Product Press Release 2002-05-21

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