器件名称: D8740250GTH
功能描述: GaAs Power Doubler, 40 - 870MHz, 25.0dB min. Gain @ 870MHz, High, 440mA max. @ 24VDC
文件大小: 63.2KB 共4页
简 介:Product Specification
D8740250GTH
GaAs Power Doubler, 40 – 870MHz, 25.0dB min. Gain @ 870MHz, High, 440mA max. @ 24VDC
FEATURES
Excellent linearity Superior return loss performance Extremely low distortion Optimal reliability Low noise Unconditionally stable under all terminations High output capability
D8740250GTH
APPLICATION
40 to 870 MHz CATV amplifier systems GaAs Power Doubler Hybrid High Output Capability 40 – 870MHz 25.0dB min. Gain @ 870MHz 440mA max. @ 24VDC
DESCRIPTION
Hybrid Power Doubler amplifier module with high output capability employing GaAs dice
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
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 5.5 440.0
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
420……
