HMC544 GaAs MMIC T/R SWITCH,
DC - 4 GHz
The HMC544 & HMC544E are DC to 6 GHz GaAs MMIC T/R switches in 8 lead MSOP8G surface mount packages with an exposed ground paddle. The switch is ideal for cellular/PCS/3G basestation applications featuring low 0.5 dB insertion loss and +55 dBm input IP3. Power handling is excellent up through 6 GHz with the switch offering a P0.1dB compression point of +29 dBm at +3 volts control. On-chip circuitry allows positive voltage control of 0/+3 volts or 0/+5 volts at very low DC currents.
技术特性
- Very Low Insertion Loss: 0.2 dB @ 1.0 GHz
- High Input P1dB: +39 dBm
- High Input IP3: +55 dBm
- Positive Control: 0/+3V to 0/+5V
- Compact SOT26 SMT Package
订购信息 Ordering Information
应用领域 APPLICATION
- Cellular/PCS/3G Infrastructure
- Basestations & Repeaters
- WLAN, WiMAX and WiBro
- Microwave and Fixed Wireless Radios
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技术指标
| Freq. (GHz) |
Function |
Insertion Loss (dB) |
Isolation (dB) |
IP1dB (dBm) |
Control Input (Vdc) |
Package |
| 0.824 - 0.894 |
SPDT, 10W, T/R |
0.6 |
22 |
40 |
0/ +5V |
SOT26 |
功能框图 Functional Block Diagram
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