MAX2691
PRODUCTIONL2 Band GPS Low-Noise Amplifier
Low-Noise-Figure GPS LNA in an Ultra-Small WLP; Versions Available with Different Levels of Gain
- Part Models
- 2
- 1ku List Price
- Starting From $1.44
Part Details
- High-Power Gain: 17.5dB
- Low-Noise Figure: 0.93dB
- Integrated 50Ω Output Matching Circuit
- Low Supply Current: 4.3mA
- Wide Supply Voltage Range: 1.6V to 3.6V
- Low Bill of Materials: One Inductor, Two Capacitors
- Small Footprint: 0.86mm x 0.86mm
- Thin Profile: 0.65mm
- 0.4mm-Pitch Wafer-Level Package (WLP)
The MAX2691 low-noise amplifier (LNA) is designed for GPS L2 applications. Designed in Maxim's advanced SiGe process, the device achieves high gain and low noise figure while maximizing the input-referred 1dB compression point and the 3rd-order intercept point. The MAX2691 provides a high gain of 17.5dB and sub 1dB noise figure.
The device operates from a +1.6V to +3.6V single supply. The optional shutdown feature in the device reduces the typical supply current to 4µA. The device is available in a very small, lead-free, RoHS-compliant, 0.86mm x 0.86mm x 0.65mm wafer-level package (WLP).
Applications
- Avionics
- Precision Navigation
- Telematics (Asset Tracking and Management)
Documentation
Data Sheet 1
Reliability Data 1
Design Note 1
Technical Articles 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 |
|---|---|---|---|
| MAX2691EWS+ | 4-WLCSP-N/A | ||
| MAX2691EWS+T | 4-WLCSP-N/A |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Aug 14, 2023 - 2275A WAFER FAB |
||
| MAX2691EWS+ | PRODUCTION | |
| MAX2691EWS+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
Tools & Simulations
S-Parameter 1
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