BGE787B,112

The BGE787B,112 is a hybrid high dynamic range push-pull amplifier module from NXP Semiconductors designed for CATV systems. It operates over a frequency range of 40 MHz to 750 MHz with a typical supply voltage of 24 V DC. The amplifier provides a power gain of 28.5 dB minimum at 50 MHz and 29 dB minimum at 750 MHz, with a typical supply current of 340 mA. Key electrical characteristics include a slope cable equivalent of 0.2 dB to 2.2 dB and a flatness of frequency response of ±0.45 dB maximum. The device is housed in a SOT115J rectangular single-ended package with an aluminium flange and seven gold-plated in-line leads, designed for chassis mounting. It features excellent linearity, low noise, and good return loss properties, making it suitable as a single module line extender in CATV infrastructure. The absolute maximum ratings include a supply voltage of 25 V, RF input voltage of 55 dBmV, and a mounting base temperature range of -20°C to +100°C. Storage temperature range is -40°C to +100°C. The module consists of two cascaded stages in cascode configuration.