Overview
The BGU7007, also known as the GPS1102M, is a Low Noise Amplifier (LNA) designed by NXP USA Inc. for Global Navigation Satellite System (GNSS) receiver applications. This component is particularly suited for GPS, GLONASS, Galileo, and Compass systems. It is packaged in a small, plastic leadless 6-pin SOT886 package, making it ideal for space-constrained designs. The BGU7007 is engineered to operate efficiently in environments where multiple radio systems coexist, such as in modern cellular handsets, and it adapts to changing conditions to maintain optimal performance.
Key Specifications
| Category | Specification |
|---|---|
| Manufacturer | NXP USA Inc. |
| Package | 6-XFDFN, SOT886 (1.45x1) |
| RF Type | GPS/GNSS |
| Frequency | 1575.42 MHz |
| Gain | 18.5 dB |
| Noise Figure | 0.85 dB |
| P1dB | -12 dBm |
| Supply Voltage | 1.5 V ~ 2.85 V |
| Supply Current | 12.8 mA |
| Mounting Type | Surface Mount |
| RoHS Status | Lead free |
Key Features
- Low Power Consumption: The BGU7007 is designed for low power consumption, making it suitable for battery-powered devices.
- Adaptive Biasing: It temporarily increases its bias current during high jamming power levels to improve sensitivity.
- Compact Package: The component is packaged in a small SOT886 package, which is beneficial for designs where space is limited.
- Simple External Components: It requires only one external matching inductor and one external decoupling capacitor for operation.
- Robust Performance: The BGU7007 delivers optimal performance even in the presence of jamming signals from co-existing cellular transmitters.
Applications
The BGU7007 is primarily used in GNSS receiver applications, including:
- GPS receivers
- GLONASS receivers
- Galileo receivers
- Compass receivers
- Cellular handsets with integrated GNSS capabilities
- Portable navigation devices
- Aerospace and automotive navigation systems
Q & A
- What is the BGU7007 used for? The BGU7007 is a Low Noise Amplifier (LNA) used in GNSS receiver applications for GPS, GLONASS, Galileo, and Compass systems.
- What package type does the BGU7007 use? The BGU7007 is packaged in a 6-pin SOT886 package.
- What is the typical gain of the BGU7007? The typical gain of the BGU7007 is 18.5 dB.
- What is the noise figure of the BGU7007? The noise figure of the BGU7007 is 0.85 dB.
- What is the supply voltage range for the BGU7007? The supply voltage range for the BGU7007 is 1.5 V to 2.85 V.
- How much current does the BGU7007 typically consume? The BGU7007 typically consumes 12.8 mA of current.
- Does the BGU7007 require external components for operation? Yes, it requires one external matching inductor and one external decoupling capacitor.
- Is the BGU7007 RoHS compliant? Yes, the BGU7007 is lead-free and RoHS compliant.
- What are some common applications of the BGU7007? Common applications include GPS receivers, GLONASS receivers, Galileo receivers, Compass receivers, and cellular handsets with integrated GNSS capabilities.
- How does the BGU7007 handle jamming signals from cellular transmitters? The BGU7007 temporarily increases its bias current during high jamming power levels to improve sensitivity.
