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ADCA3990 Datasheet PDF

Analog Devices ADCA3990

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 CATV Power Doubler Hybrid ADCA3990 FUNCTIONAL BLOCK DIAGRAM ADCA3990 INPUT 1 23 GND BIAS 4 5 IADJ VCC 78 GND Figure 1. The dc current and supply voltage can be adjusted externally for optimum distortion performance vs.
Part No. ADCA3990
Datasheet ADCA3990 Download
Manufacturer
Analog Devices
Description CATV Power Doubler Hybrid
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ADCA3990 datasheet page 1 preview

FEATURES

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 Unconditionally stable Transient and surge protection VCC range from 24 V to 34 V Configurable current from 400 mA to 550 mA maximum Industry-standard, 8-pin SOT115J module package

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

GENERAL DESCRIPTION

9 OUTPUT 16573-001 transistor (pHEMT) die and gallium nitride (GaN) HEMT die. power consumption over a range of output levels. Rev. 0 Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use.
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