Description
The RMDA1840 is a 4-stage GaAs MMIC amplifier designed as a 18 to 40 GHz broad band amplifier for use in point to point radios, point to multi-point communications, LMDS, and other millimeter wave applications. The RMDA1840 utilizes Raytheon’s 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 22 dB (typ.)
◆ Pout 1 dB comp 23 dBm (typ.)
◆ Chip size 4.67 mm x 2.00 mm