Overview
The BGX7101HN/1,115, produced by NXP USA Inc., is a high-performance transmitter IQ modulator designed for radio frequency (RF) up-conversion applications. This device, also known as the BTS8001A, combines high linearity I and Q modulation paths, making it suitable for a wide range of RF frequency outputs from 400 MHz to 4000 MHz. The modulator is characterized by its performance independence from the IQ common mode voltage, allowing for direct connection to various digital-to-analog converters (DACs). It features a fast power-down/power-up mode, enabling significant power savings.
Key Specifications
| Parameter | Conditions | Typical Value | Unit |
|---|---|---|---|
| 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 | 27 | 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 | 75 | dBm |
| Sideband Suppression (SBS) | Unadjusted | 50 | dBc |
| Carrier Feedthrough (CF) | Unadjusted | -45 | dBm |
| Baseband Harmonic Distortion Level | Harmonic distortion at fLO + 2 × baseband frequency measured with 1 MHz tone at 1 V (p-p) differential | -84 | dBc |
| Output Noise Floor | No modulation present; Po(RF) = -10 dBm | -158.5 | dBm/Hz |
| Operating Frequency Range | - | 400 MHz to 4000 MHz | - |
| Supply Voltage | - | 5 V | - |
| Operating Temperature Range | - | -40°C to +85°C | - |
Key Features
- High linearity I and Q modulation paths for high-performance RF up-conversion.
- Operating frequency range from 400 MHz to 4000 MHz.
- Performance independent of the IQ common mode voltage, allowing direct connection to a broad family of DACs.
- Fast power-down/power-up mode functionality for significant power savings.
- Differential I and Q baseband inputs with 100 Ω differential input impedance.
- Broadband 50 Ω impedance at LO and RF ports.
- Low sideband suppression and carrier feedthrough.
Applications
The BGX7101HN/1,115 is suitable for various RF transmission applications, including but not limited to:
- Wireless communication systems.
- Radio frequency transceivers.
- Base stations and repeaters.
- Test and measurement equipment.
- Industrial and medical RF devices.
Q & A
- What is the operating frequency range of the BGX7101HN/1,115?
The operating frequency range is from 400 MHz to 4000 MHz. - What is the typical output power at 1 dB gain compression (PL(1dB))?
The typical output power at 1 dB gain compression is 12 dBm. - What is the output third-order intercept point (IP3o) of the BGX7101HN/1,115?
The output third-order intercept point is typically 27 dBm. - How does the BGX7101HN/1,115 manage power consumption?
The device features a fast power-down/power-up mode, which allows for significant power savings. - What is the sideband suppression of the BGX7101HN/1,115?
The unadjusted sideband suppression is 50 dBc. - What is the carrier feedthrough of the BGX7101HN/1,115?
The unadjusted carrier feedthrough is -45 dBm. - What is the baseband harmonic distortion level of the BGX7101HN/1,115?
The baseband harmonic distortion level is typically -84 dBc for the second harmonic and -86 dBc for the third harmonic. - What is the output noise floor of the BGX7101HN/1,115?
The output noise floor is typically -158.5 dBm/Hz with no modulation present. - What is the supply voltage for the BGX7101HN/1,115?
The supply voltage is 5 V. - What is the operating temperature range of the BGX7101HN/1,115?
The operating temperature range is from -40°C to +85°C.
