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MAX2667, MAX2669

GPS/GNSS Ultra-Low-Noise-Figure LNAs

Industry's Lowest Noise Figure GPS LNAs Deliver High Gain and High Linearity in a Tiny Package

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX2667/MAX2669 high-gain, low-noise amplifiers (LNAs) are designed for GPS L1, Galileo, and GLONASS applications. Designed in Maxim’s advanced SiGe process, the devices achieve a high gain and our lowest noise figure, while maximizing the input-referred 1dB compression point and the 3rd-order intercept point.

The devices operate from a +1.6V to +3.3V single supply. The MAX2667 is optimized for low current. The MAX2669 is optimized for high linearity. The shutdown feature in the device reduces the supply current to be less than 10µA. The devices are available in a very small, lead-free, RoHS-compliant, 0.86mm x 1.26mm x 0.65mm wafer-level package (WLP).

Data Sheet

Download	Rev 0	(PDF, 676kB)
E-Mail

Key Features

19dB High-Power Gain (MAX2667)
Ultra-Low Noise Figure: 0.65dB
Integrated 50Ω Output Matching Circuit
Low 4.1mA Supply Current (MAX2667)
Wide 1.6V to 3.3V Supply Voltage Range
Low Bill of Materials: Two Inductors, Three Capacitors, and One Resistor
Small Footprint: 0.86mm x 1.26mm
Thin Profile: 0.65mm
0.4mm-Pitch Wafer-Level Package (WLP)

Applications/Uses

Automotive Navigation
Avionics
Cellular Phones with GPS
Location-Enabled Mobile Devices
Notebook PCs/Ultra-Mobile PCs
Personal Navigation Devices (PNDs)
Recreational, Marine Navigation
Telematics (Asset Tracking and Management)
Watches

Key Specifications:

Low-Noise Amplifiers

Part Number

RF Freq.
(MHz)

Noise Figure
(dB)

Gain
(dB)

Input IP3
(dBm)

I_SUPPLY
(mA)

Footprint
(mm x mm)

Package/Pins

Budgetary Price

min

max

See Notes

MAX2667

1575

1610

0.65

19.5

-3.5

4.1

0.86 x 1.26

WLP/6

$0.54 @1k

MAX2669

17.7

4.5

7.7

WLP/6

$0.54 @1k

See All Low-Noise Amplifiers (33)

Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Diagram

Typical Application Circuit

Application Notes

Tutorial 5100

General Layout Guidelines for RF and Mixed-Signal PCBs

Product Guides

Wireless (PDF)

Reliability Reports

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Software/Models

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Ordering Information

Filters:

Part Number:

Package:

Temperature:

Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX2667EVKIT+			Active	KIT; Land Pattern: Not Available		See data sheet
MAX2667EWT+T			Active	WLP;6 pin;1.3 mm² Outline Drawing:21-0217 (PDF) Land Pattern: Not Available Use pkgcode/variation: W61B1+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2667EWT+T10			Active	WLP; Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX2667EWT+TW			Active	WLP;6 pin;1.3 mm² Outline Drawing:21-0217 (PDF) Land Pattern: Not Available Use pkgcode/variation: W61B1+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2669EVKIT+			Active	KIT; Land Pattern: Not Available		See data sheet
MAX2669EWT+			Active	WLP;6 pin;1.3 mm² Outline Drawing:21-0217 (PDF) Land Pattern: Not Available Use pkgcode/variation: W61B1+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2669EWT+T			Active	WLP;6 pin;1.3 mm² Outline Drawing:21-0217 (PDF) Land Pattern: Not Available Use pkgcode/variation: W61B1+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2669EWT+T10			Active	WLP; Land Pattern: Not Available	-40°C to +85°C	See data sheet

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; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product 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.

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See All Low-Noise Amplifiers (33 Products)

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More Information

Topmark Coding	MAX2667
Topmark Coding	MAX2669
New Product Press Release	[ 2010-12-22 ]

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Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Document Ref.: 19-5518 Rev 0; 2010-09-28
This page last modified: 2010-09-28