Overview
The BGU8019X, produced by NXP USA Inc., is a Silicon Germanium (SiGe) Low Noise Amplifier (LNA) Monolithic Microwave Integrated Circuit (MMIC) designed for Global Navigation Satellite System (GNSS) receiver applications. This component is optimized for use in GPS, GLONASS, Galileo, and Compass systems. It is known for its high performance, low noise figure, and compact design, making it suitable for a variety of navigation and positioning systems.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC supply voltage | - | 1.5 | - | 3.1 | V |
| ICC supply current | VI(ENABLE) ≥ 0.8 V, Pi < -40 dBm | 4.4 | 6.4 | 6.6 | mA |
| Gp power gain | No jammer | 16.5 | 18.5 | 20.5 | dB |
| NF noise figure | Pi = -40 dBm, no jammer | - | 0.55 | 1.1 | dB |
| Pi(1dB) input power at 1 dB gain compression | f1 = 1713 MHz; f2 = 1851 MHz; Pi = -20 dBm per carrier | -11 | -7 | - | dBm |
| IP3i input third-order intercept point | f1 = 1713 MHz, Pi = -20 dBm; f2 = 1850 MHz, Pi = -65 dBm | 0 | 6 | - | dBm |
| Package Type | - | - | - | XSON6 | - |
| Package Dimensions | - | - | - | 1.1 × 0.7 × 0.37 mm | - |
Key Features
- High Gain and Low Noise Figure: The BGU8019X offers a high power gain of up to 20.5 dB and a low noise figure of 0.55 dB, making it ideal for sensitive GNSS receiver applications.
- Compact Design: The component is packaged in a small XSON6 package, measuring 1.1 × 0.7 × 0.37 mm, which is suitable for space-constrained designs.
- Broad Frequency Range: It operates within the frequency range of 1.559 to 1.61 GHz, covering the L1 band of GPS, GLONASS, Galileo, and Compass systems.
- Low Power Consumption: The amplifier has a supply current of typically 6.4 mA at 1.8 V supply voltage, making it energy-efficient.
- Enable Function: The component includes an enable pin, allowing for easy control of the amplifier's operation.
Applications
- GNSS Receivers: The BGU8019X is primarily used in Global Navigation Satellite System receivers for GPS, GLONASS, Galileo, and Compass.
- Navigation Systems: It is suitable for various navigation systems, including automotive, aviation, and marine applications.
- Positioning Devices: The amplifier is used in devices that require precise positioning, such as handheld GPS devices, smartphones, and wearable devices.
- Industrial and Consumer Electronics: It can be integrated into industrial and consumer electronics that require high sensitivity and accuracy in GNSS signal reception.
Q & A
- What is the primary application of the BGU8019X?
The primary application of the BGU8019X is in Global Navigation Satellite System (GNSS) receivers for GPS, GLONASS, Galileo, and Compass.
- What is the typical power gain of the BGU8019X?
The typical power gain of the BGU8019X is 18.5 dB.
- What is the noise figure of the BGU8019X?
The noise figure of the BGU8019X is typically 0.55 dB.
- What is the supply voltage range for the BGU8019X?
The supply voltage range for the BGU8019X is from 1.5 V to 3.1 V.
- What is the typical supply current of the BGU8019X?
The typical supply current of the BGU8019X is 6.4 mA at 1.8 V supply voltage.
- What package type is the BGU8019X available in?
The BGU8019X is available in an XSON6 package.
- What are the dimensions of the XSON6 package?
The dimensions of the XSON6 package are 1.1 × 0.7 × 0.37 mm.
- Does the BGU8019X have an enable function?
Yes, the BGU8019X includes an enable pin for controlling the amplifier's operation.
- What frequency range does the BGU8019X operate in?
The BGU8019X operates within the frequency range of 1.559 to 1.61 GHz.
- What are some common applications of the BGU8019X besides GNSS receivers?
Besides GNSS receivers, the BGU8019X can be used in various navigation systems, positioning devices, and industrial and consumer electronics that require high sensitivity and accuracy in GNSS signal reception.
