RMWD38001

RMWD38001 www.DataSheet4U.com June 2004 RMWD38001 37–40 GHz Driver Amplifier MMIC General Description The RMWD38001 is a 4-stage GaAs MMIC amplifier designed as a 37 to 40 GHz Driver Amplifier for use in point to point and point to multi-point radios, and various communications applications. In conjunction with other Fairchild Semiconductor amplifiers, multipliers and mixers it forms part of a complete 38 GHz transmit/receive chipset. The RMWD38001 utilizes our 0.25µm power PHEMT process and is sufficiently versatile to serve in a variety of applications, such as a driver amplifier or a frequency multiplier. Features 4 mil substrate Small-signal gain 25dB (typ.) 1dB compressed Pout 18dBm (typ.) Voltage detector included to monitor Pout Chip size 3.0mm x 1.2mm Device Absolute Ratings Symbol Vd Vg Vdg ID PIN TC TSTG RJC Parameter Positive DC Voltage (+4V Typical) Negative DC Voltage Simultaneous (Vd–Vg) Positive DC Current RF Input Power (from 50Ω source) Operating Baseplate Temperature Storage Temperature Range Thermal Resistance (Channel to Backside) Ratings +6 -2 8 173 +8 -30 to +85 -55 to +125 126 Units V V V mA dBm °C °C °C/W ©2004 Fairchild Semiconductor Corporation RMWD38001 Rev. C RMWD38001 Electrical www.DataSheet4U.com Characteristics (At 25°C), 50Ω system, Vd = +4V, Quiescent Current (Idq) = 105mA Min 37 21 Typ -0.4 25 2 24 18 19 105 120 120 13 15 9 28 6 0.1 Max 40 Units GHz V dB dB dB dBm dBm mA mA mA % dB dB dBm dB V Parameter Frequency Range ...