Key Specifications:  Low-Noise Amplifiers
Part Number	RF Freq. (MHz)	RF Freq. (MHz)	Noise Figure (dB)	Gain (dB)	Input IP3 (dBm)	ISUPPLY (mA)	Footprint (mm x mm)	Package/Pins	Price
	min	max							See Notes
MAX2644	2400	2500	2	17	7.2	2.7 to 7.0	2.0 x 2.1	SC70/6	$0.82 @5k
See All Low-Noise Amplifiers (20)

Diagram

Typical Operating Circuit

Application Notes

Application Note 440: REP004: LNA for 2.35GHz Mobile Data Receiver - MAX2644 Application Note 584: +23dBm PA and PA Predriver with 37% Efficiency for 2.4GHz FHSS WLAN Applications - MAX2644 Application Note 697: Silicon Germanium (SiGe) Technology Enhances Radio Front-End Performance - MAX2644 Application Note 742: Impedance Matching and the Smith Chart: The Fundamentals - MAX2644 Application Note 1008: Optimize the MAX2242 PA for 2.4GHz DECT Cordless Phone Applications - MAX2644 Application Note 1985: LNA Optimized for GPS (REP024) - MAX2644

Evaluation Kits

MAX2644EVKIT

Design Guides

Wireless (PDF)

Reliability Reports

Reliability Report: MAX2644.pdf Show FIT data for: MAX2644

Software/Models

MAX2644 S-Parameter File

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: 1-3 of 3

MAX2644	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX2644EXT+			Active	SC70;6 pin;5 mm² Outline Drawing: 21-0077 (PDF) Land Pattern: 90-0189 (PDF) Use pkgcode/variation: X6SN+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2644EXT-T			Active	SC70;6 pin;5 mm² Outline Drawing: 21-0077 (PDF) Land Pattern: 90-0189 (PDF) Use pkgcode/variation: X6SN-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2644EXT+T			Active	SC70;6 pin;5 mm² Outline Drawing: 21-0077 (PDF) Land Pattern: 90-0189 (PDF) Use pkgcode/variation: X6SN+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis

Related Products

More Like This: View Product Families for Similar Products See All Low-Noise Amplifiers (20 Products)

Didn't Find What You Need?

Next Day Product Selection Assistance from Applications Engineers Parametric Search Applications Help

QuickView

Technical Documents

Ordering Info

More Information

Description   Key Features   Applications/Uses   Key Specifications   Diagram

Data Sheet   Application Notes   Design Guides   Engineering Journals   Reliability Reports   Software/Models   Evaluation Kits

Price and Availability   Samples   Buy Online   Package Information   Lead-Free Information

Related Products   Notes and Comments   Evaluation Kits

Document Ref.: 19-1786; Rev 1; 2003-12-11
This page last modified: 2007-06-13