ADCA3990 - Analog Devices

ADCA3990 CATV Power Doubler Hybrid

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 .

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 complian.