MAX2679
PRODUCTIONGPS/GNSS Ultra-Low Current Low-Noise Amplifiers
Industry's Lowest Power GPS LNAs
- Part Models
- 2
- 1ku List Price
- Starting From $0.42
Part Details
- 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
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
Documentation
Data Sheet 1
Design Note 1
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 Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX2679ENS+ | 4-WLCSP-N/A | ||
| MAX2679ENS+T | 4-WLCSP-N/A |
This is the most up-to-date revision of the Data Sheet.
Tools & Simulations
S-Parameter 1
Evaluation Kits
Evaluation Kit for the MAX2679 and MAX2679B
Resources
Evaluation Kit for the MAX2679 and MAX2679B