RMDA29000

RMDA29000 June 2004 RMDA29000 27–31 GHz Drive Amplifier MMIC General Description The Fairchild Semiconductor RMDA29000 is a high efficiency driver amplifier designed for use in point to point and point to multi-point radios, and various communiwww.DataSheet4U.com cations applications. The RMDA29000 is a 3-stage GaAs MMIC amplifier utilizing our advanced 0.15µm gate length Power PHEMT process and can be used in conjunction with other driver or power amplifiers to achieve the required total power output. Features 22dB small signal gain (typ.) 23dBm saturated power out (typ.) Circuit contains individual source Vias Chip Size 3.41mm x 1.62mm Device Absolute Ratings Symbol Vd Vg Vdg ID PIN TC TSTG Rjc Parameter Positive DC Voltage (+5V 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 +8 360 +10 -30 to +85 -55 to +125 38 Units V V V mA dBm °C °C °C/W ©2004 Fairchild Semiconductor Corporation RMDA29000 Rev. C RMDA29000 Electrical Characteristics (At 25°C), 50Ω system, Vd = +5V, Quiescent current (Idg) = 250mA Parameter Frequency Range Gate Supply Voltage1 (Vg) Gain Small Signal Gain Variation vs. Frequency Power Output at 1dBm Compression Power Output Saturated: (Pin = +4dBm) Drain Current Small Signal Drain Current at P1dB Compression Power Added Efficiency (PAE): at P1db OIP32 www.DataSheet4U.com Inpu...