HMC349MS8G Hi Isolation SPDT Switch SMT, DC - 4 GHz
The HMC349MS8G & HMC349MS8GE are high isolation non-refl ective DC to 4 GHz GaAs MESFET SPDT switches in low cost leadless surface mount packages. The switch is ideal for cellular/PCS/3G basestation applications yielding 60 to 65 dB iso-lation, low 0.9 dB insertion loss and +52 dBm input IP3. Power handling is excellent up through the 3.5 GHz WLL band with the switch offering a P1dB compression point of +31 dBm. On-chip circuitry allows a single positive voltage control of 0/+5 Volts at very low DC currents. An enable input (EN) set to logic high will put the switch in an “all off” state.
技术特性
- High Isolation: 67 dB @ 1 GHz
62 dB @ 2 GHz
- Single Positive Control: 0/+5V
- +52 dBm Input IP3
- Non-Refl ective Design
- All Off State
- 16 mm2 Leadless QFN SMT Package
订购信息 Ordering Information
应用领域 APPLICATION
- Basestation Infrastructure
- MMDS & 3.5 GHz WLL
- CATV/CMTS
- Test Instrumentation
|
技术指标
| Freq. (GHz) |
Function |
Insertion Loss (dB) |
Isolation (dB) |
IP1dB (dBm) |
Control Input (Vdc) |
Package |
| DC - 4 |
SPDT, Hi Isolation |
0.9 |
65 |
31 |
0/ +5V |
LP4C |
功能框图 Functional Block Diagram
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