Features: • 218GHz Bandwidth• 24dB Typical Gain• ±2dB Gain Flatness• 20dBm Output Power Typical• Three Stages of Distributed Amplification• Gain Control of up to 70dB range• Dual-Gate Ion-Implanted 0.5m FETs• Chip Size: 4.14mm x 3.22mm x 0.1mmSpecifi...
RMM2080: Features: • 218GHz Bandwidth• 24dB Typical Gain• ±2dB Gain Flatness• 20dBm Output Power Typical• Three Stages of Distributed Amplification• Gain Control of up to ...
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Symbol | Parameter | Ratings | Units |
Vd | Positive DC Voltage (+7V Typ) | +6 | V |
Vg | Negative DC Voltage | -2 | V |
Vdg | Simultaneous (VdVg) | 10 | V |
ID | Positive DC Current | 400 | mA |
PIN(CW) |
RF Input Power (from 50 source) |
+8 | dBm |
TCASE |
Operating Baseplate Temperature | -30 to +85 | |
TSTORAGE |
Storage Temperature Range | -55 to +125 | |
RJC | Thermal Resistance (Channel to Backside) | 22 | /W |
The Fairchild Semiconductor's RMM2080 GaAs MMIC device is a three-stage distributed medium-power amplifier with gain control capability. The circuit incorporates ionimplanted, 0.5-m gate MESFET devices fabricated on a semi-insulating GaAs substrate. The first two stages are 4- cell distributed amplifiers utilizing dual-gate FETs for improved gain per stage and to facilitate gain control (4x125m & 4x250m). The third stage is a 3-cell distributed dual-gate FET amplifier designed for high output power and efficiency (3x500m). The RMM2080 amplifier is designed for interconnection with microstrip transmission media using fully automatic assembly techniques.