MAX2679
GPS/GNSS Ultra-Low Current Low-Noise Amplifiers
Industry's Lowest Power GPS LNAs
Top
Overview
Features and Benefits
- High Power Gain: 19dB (MAX2679), 16.5dB (MAX2679B)
- Low Noise Figure: 0.95dB (MAX2679), 1.03dB (MAX2679B)
- Integrated 50Ω Output Matching Circuit
- Low Supply Current: 1mA (MAX2679), 650μA (MAX2679B)
- Wide Supply Voltage Range: 1.08V to 1.98V
- Low Bill of Materials: One Inductor, Two Capacitors, One Resistor
- 4-Bump, 0.4mm Pitch WLP, 0.83mm x 0.83mm
Product Details
The MAX2679 and MAX2679B low-noise amplifiers (LNA) are designed for GPS L1, Galileo, and GLONASS applications. The devices achieve high gain and low noise figure while maximizing the input-referred 1dB compression point and the 3rd-order intercept point. The MAX2679 achieves excellent performance while consuming only 1mA supply current and providing 0.95dB noise figure. The MAX2679B achieves excellent performance while consuming only 650µA and providing 1.03dB noise figure.
The MAX2679/MAX2679B operates from a +1.08V to +1.98V single supply. The devices are available in a very small, lead-free, RoHS-compliant, 0.83mm x 0.83mm wafer-level package (WLP).
Design Solution: Empower Wearable Electronics by Turning Down the Current ›
Applications
- Cellular Phones with GPS
- Digital Cameras
- GPS Front End Modules
- Notebook PCs/Ultra-Mobile PCs
- Recreational Navigation
- Telematics (Asset Tracking and Management)
- Watches
- Wearables
Product Categories
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (2)
Documentation & Resources
Tools & Simulations
S-Parameters
Design Resources
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 Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| MAX2679ENS+ | Material Declaration | Reliability Data | 4-WLCSP-N/A | |
| MAX2679ENS+T | Material Declaration | Reliability Data | 4-WLCSP-N/A | |
| Wafer Fabrication Data |
Support & Discussions
Sample & Buy
Ordering FAQs
See our Ordering FAQs for answers to questions about online orders, payment options and more.
Buy Now Pricing
(**) Displayed Buy Now Price and Price Range is based on small quantity orders.
List Pricing
(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
Lead Times
Please see the latest communication from our CCO regarding lead times.
Sampling
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.