ADCA3990相关信息来自ADI官网，详细参数以官网发布为准,ADCA3990供给信息可在查IC网查找相关供给商。
产品概况
The ADCA3990 is a power doubler hybrid module packaged in the industry-standard SOT115J. The device achieves extremely high RF output, up to 76.8 dBmV composite power or 67 dBmV virtual level, by using advanced circuit design techniques, such as gallium arsenide (GaAs) pseudomorphic high electron mobility transistor (pHEMT) die and gallium nitride (GaN) HEMT die. The dc current and supply voltage can be adjusted externally for optimum distortion performance vs. power consumption over a range of output levels.
Applications
- 45 MHz to 1218 MHz community access television (CATV) infrastructure amplifier systems
- Remote PHY (physical layer) and fiber deep nodes
- DOCSIS® 3.1 compliant
优势和特色
- High RF output: 76.8 dBmV total composite power or 67 dBmV virtual level
- High gain of 24.5 dB at 1218 MHz
- Very low distortion
- CTB and CSO: ≤−82 dBc typical
- XMOD = −74 dBc typical
- CIN = 62 dB typical
- Low noise figure: 3 dB at 45 MHz, 4 dB at 1218 MHz
ADCA3990电路图
ADCA3990中文PDF下载地址
ADCA3990下载链接地址：https://www.analog.com/media/en/technical-documentation/data-sheets/ADCA3990.pdf
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