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