D8740250GT

www.DataSheet4U.com Product Specification D8740250GT GaAs Power Doubler, 40 – 870MHz, 25.0dB min. Gain @ 870MHz, 375mA max. @ 24VDC FEATURES Excellent linearity Superior return loss performance Extremely low distortion Optimal reliability Low noise Unconditionally stable under all terminations D8740250GT APPLICATION 40 to 870 MHz CATV amplifier systems DESCRIPTION Hybrid Power Doubler amplifier module employing GaAs dice GaAs Power Doubler Hybrid 40 – 870MHz 25.0dB min. Gain @ 870MHz 375mA max. @ 24VDC LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134) SYMBOL Vi Vov Tstg Tmb PARAMETER RF input voltage (single tone) DC supply over-voltage (5 minutes) storage temperature operating mounting base temperature MIN. - 40 - 30 MAX. 75 30 + 100 + 100 UNIT dBmV V °C °C CHARACTERISTICS Table 1: S-Parameter, Noise Figure, DC Current; VB = 24V; Tmb = 30°C; ZS = ZL = 75 Ω SYMBOL Gp SL FL S11 PARAMETER power gain slope 1) flatness of frequency response input return loss CONDITIONS f = 870 MHz f = 40 to 870 MHz f = 40 to 870 MHz (Peak to Valley) MIN. 25.0 1.0 20.0 19.0 17.0 20.0 19.0 18.0 - TYP. 1.4 MAX. 26.0 1.8 0.6 5.5 375.0 UNIT dB dB dB dB dB dB dB dB dB dB mA S22 output return loss F Itot noise figure total current consumption (DC) f = 40 to 320 MHz f = 320 to 640 MHz f = 640 to 870 MHz f = 40 to 320 MHz f = 320 to 640 MHz f = 640 to 870 MHz f = 50 to 870 MHz 350.0 Notes: 1) The slope is defined as the difference ...