HMC546MS8G GaAs MMIC 20W FAILSAFE SWITCH
0.2 - 2.2 GHz
The HMC546MS8G & HMC546MS8GE are failsafe SPDT switches in leadless DFN surface mount plastic packages for use in transmit-receive, and LNA protection applications which require very low distortion and high power handling of up to 10 watts. The device can control signals from 200 - 2700 MHz* and is especially suited for WiMAX and WiBro repeaters, PMR and automotive telematic applications. The design provides exceptional P0.1dB of +40 dBm and +65 dBm IIP3 on the Transmit (Tx) port. The failsafe topology allows the switch to provide a low loss path from RFC to Tx, when no DC power is available.
技术特性
- High Input P0.1dB: +40 dBm Tx
- Low Insertion Loss: 0.4 dB
- High Input IP3: +67 dBm
- Positive Control: 0/+3V to 0/+8V
- Failsafe Operation - Tx “On” When Unpowered
订购信息 Ordering Information
应用领域 APPLICATION
- LNA Protection, WiMAX & WiBro
- Cellular/PCS/3G & TD-SCDMA Infrastructure
- Private Mobile Radio & Public Safety Handsets
- Automotive Telematics
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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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