GPS1502LX

Overview

The GPS1502LX is a SiGe:C Low Noise Amplifier MMIC designed for GNSS receiver applications, supporting GPS, GLONASS, Galileo, and COMPASS systems. It operates within a frequency range of 1.164 GHz to 1.299 GHz with a typical gain of 17 dB and a noise figure of 0.6 dB. The device functions on a supply voltage of 1.5 V to 3.1 V, drawing 4.2 mA of current. Key performance metrics include a P1dB compression point of -13 dBm and an OIP3 of -1 dBm at a test frequency of 1.176 GHz. It is housed in a 6-pin XSON package.

Feature Summary

• Utilizes SiGe:C technology for low-noise amplification in multi-constellation GNSS receivers.
• Provides high gain and minimal noise figure for improved signal reception sensitivity.
• Operates efficiently with low power consumption suitable for portable devices.

Applications

• GPS receiver front-end circuits
• GLONASS navigation modules
• Galileo positioning systems
• COMPASS satellite navigation receivers

Procurement Notes

Verify the component status as End-of-Life or Obsolete through official NXP channels before finalizing design-in decisions. Confirm that the specific suffix 'X' denotes the correct tape-and-reel packaging configuration required for automated assembly processes. Ensure compatibility with the intended operating temperature range of -40°C to +85°C for the target application environment.

Selection Notes

Select this component when designing compact GNSS receivers requiring support for multiple global navigation satellite systems including GPS, GLONASS, Galileo, and COMPASS. The small 6-pin XSON package is ideal for space-constrained mobile and wearable devices. Consider the low noise figure and adequate gain for applications prioritizing signal integrity in weak signal environments.

Part Context

The GPS1502LX belongs to the GPS1502L series of RF amplifiers manufactured by NXP Semiconductors. It is part of a family of SiGe:C MMICs optimized for wireless and RF integrated circuit applications. The device serves as a critical front-end component in modern multi-band GNSS receiving architectures.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the stated product lifecycle status indicating obsolescence, alternative sourcing strategies should be evaluated through authorized distributors or equivalent functional replacements from other manufacturers.