38 GHZ Driver Amp
RMWD38001
www.DataSheet4U.com
June 2004
RMWD38001
37–40 GHz Driver Amplifier MMIC
General Description
The RMWD38001 i...
Description
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 ...
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