Analog Devices / Maxim Integrated MAX2679/MAX2679B GPS/GNSS Low-Noise Amplifiers
Analog Devices MAX2679/MAX2679B GPS/GNSS Ultra-Low Current Low-Noise Amplifiers provide high power gain and low noise figure while operating with excellent performance while consuming a low supply current. The devices maximize the input-referred 1dB compression point and the 3rd-order intercept point, permitting a high gain and low noise figure. Other features include a wide supply voltage range of 1.08V to 1.98V and a small, lead-free Wafer Level Package (WLP). The Analog Devices MAX2679/MAX2679B amplifiers are ideal for GPS L1, Galileo, and GLONASS applications.
Features
- 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, and one resistor
- 4-Bump, 0.4mm pitch WLP, and 0.83mm x 0.83mm
Applications
- Wearables
- Telematics (Asset Tracking and Management)
- Cellular Phones with GPS
- Notebook PCs/Ultra-Mobile PCs
- Recreational Navigation
- Watches
- Digital Cameras
- GPS Front End Modules
MAX2679/MAX2679B Block Diagram
Associated Product
Analog Devices / Maxim Integrated Wireless and RF ICs
A portfolio of high-integrated, building block-level high-performance wireless and RF ICs.
Associated Tool
Analog Devices / Maxim Integrated MAX2679EVKIT/MAX2679BEVKIT Evaluation Kits
Easy evaluation of the MAX2679/MAX2679B amplifier, offering 1.08V to 1.98V single-supply operation.
Published: 2017-09-21
| Updated: 2023-04-14