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 amp.
www.DataSheet4U.com Absolute Maximum Ratings Parameter Positive DC voltage (+5 V Typical) Negative DC voltage Simultaneous (Vd - Vg) Positive DC Current RF Input Power (from 50 Ω source) Operating Baseplate Temperature Storage Temperature Range Thermal Resistance (Channel to Backside) Symbol Vd Vg Vdg ID PIN TC Tstg RJC Value +6 -2 +8 442 +15 -30 to +85 -55 to +125 53 Units Volts Volts Volts mA dBm °C °C °C/W Electrical Characteristics (At 25°C), 50 Ω system, Vd = +5 V, Quiescent Current Idq = 400 mA Parameter Frequency Range Gate Supply Voltage (Vg)1 Gain Small Signal at Pin = -5 dBm .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | RMDA20420 |
Fairchild Semiconductor |
20-42 GHz Broadband Driver Amplifier | |
2 | RMDA25000 |
Raytheon Company |
23-28 GHz Driver Amplifier MMIC | |
3 | RMDA29000 |
Fairchild Semiconductor |
27-31 GHz Drive Amplifier MMIC | |
4 | RMD |
Tyco Electronics |
Power Relay | |
5 | RMD1S |
FEC Semiconductor |
SMD Glass Passivated Bridge Rectifier | |
6 | RMD2S |
FEC Semiconductor |
SMD Glass Passivated Bridge Rectifier | |
7 | RMD3S |
FEC Semiconductor |
SMD Glass Passivated Bridge Rectifier | |
8 | RMD4S |
FEC Semiconductor |
SMD Glass Passivated Bridge Rectifier | |
9 | RMD5S |
FEC Semiconductor |
SMD Glass Passivated Bridge Rectifier | |
10 | RMD6S |
FEC Semiconductor |
SMD Glass Passivated Bridge Rectifier | |
11 | RMD7S |
FEC Semiconductor |
SMD Glass Passivated Bridge Rectifier | |
12 | RM-0505S |
Recom International Power |
ECONOLINE - DC/DC - CONVERTER |