Overview
The BGX7101HN/1,118, produced by NXP USA Inc., is a high-performance transmitter IQ modulator designed for radio frequency (RF) up-conversion. This device, also known as the BTS8001A, is optimized for applications requiring high linearity and wide frequency range. It supports RF frequency outputs from 400 MHz to 4000 MHz, making it versatile for various wireless communication systems.
The BGX7101 features differential I and Q baseband inputs, each fed to associated upconverter mixers, and a Local Oscillator (LO) carrier input that is buffered and split into 0 and 90-degree signals. This architecture ensures high-quality RF output signals.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| RF Frequency Range | 400 | 4000 | MHz | ||
| Output Power at 1 dB Gain Compression (PL(1dB)) | 12 | dBm | |||
| Output Third-Order Intercept Point (IP3o) | IQ frequency 1 = 4.5 MHz; IQ frequency 2 = 5.5 MHz; output power per tone = -10 dBm | 26 | dBm | ||
| Output Second-Order Intercept Point (IP2o) | IQ frequency 1 = 4.5 MHz; IQ frequency 2 = 5.5 MHz; output power per tone = -10 dBm | 65 | dBm | ||
| Sideband Suppression (SBS) | Unadjusted | 50 | dBc | ||
| Carrier Feedthrough (CF) | Unadjusted | -50 | dBm | ||
| Supply Voltage (VCC) | 4.75 | 5.25 | V | ||
| Supply Current | 180 | mA | |||
| Operating Temperature Range | -40 | 85 | °C | ||
| Package / Case | 24-VFQFN Exposed Pad |
Key Features
- High Linearity and Performance: The BGX7101 offers high linearity I and Q modulation paths, ensuring high-quality RF output signals.
- Wide Frequency Range: Supports RF frequency outputs from 400 MHz to 4000 MHz, making it suitable for a variety of wireless communication applications.
- Flexible IQ Input Common-Mode Voltage: Allows operation with IQ input common-mode voltages between 0.25 V and 3.3 V, enabling direct connection to a broad family of DACs.
- Fast Power-Down/Power-Up Mode: A hardware control pin provides fast power-down/power-up functionality, allowing significant power savings.
- Low Noise Floor: The device features a low output noise floor of -158 dBm/Hz, which is crucial for maintaining signal integrity.
- Compact Package: Available in a 24-VFQFN Exposed Pad package, which is suitable for surface mount applications.
Applications
- Wireless Communication Systems: Ideal for use in cellular base stations, wireless infrastructure, and other RF transmission systems.
- Radio Frequency (RF) Up-Conversion: Suitable for applications requiring the conversion of baseband signals to RF signals.
- Industrial and Automotive Systems: Can be used in various industrial and automotive applications where high-performance RF modulation is required.
- Telecommunication Equipment: Applicable in telecommunication equipment such as repeaters, amplifiers, and transceivers.
Q & A
- What is the frequency range supported by the BGX7101?
The BGX7101 supports RF frequency outputs from 400 MHz to 4000 MHz.
- What is the typical output power at 1 dB gain compression (PL(1dB)) for the BGX7101?
The typical output power at 1 dB gain compression is 12 dBm.
- What is the output third-order intercept point (IP3o) of the BGX7101?
The output third-order intercept point (IP3o) is typically 26 dBm under specified conditions.
- What is the sideband suppression (SBS) of the BGX7101?
The sideband suppression (SBS) is typically 50 dBc unadjusted.
- What is the carrier feedthrough (CF) of the BGX7101?
The carrier feedthrough (CF) is typically -50 dBm unadjusted.
- What is the supply voltage range for the BGX7101?
The supply voltage range is from 4.75 V to 5.25 V.
- What is the typical supply current of the BGX7101?
The typical supply current is 180 mA.
- What is the operating temperature range of the BGX7101?
The operating temperature range is from -40°C to 85°C.
- In what package is the BGX7101 available?
The BGX7101 is available in a 24-VFQFN Exposed Pad package.
- What are some common applications of the BGX7101?
The BGX7101 is commonly used in wireless communication systems, RF up-conversion applications, industrial and automotive systems, and telecommunication equipment.
