Productos
The MASWSS0151TR-3000 from MACOM is an SP4T (single-pole four-throw) RF switch covering 0.1 to 3 GHz with 0.4 dB insertion loss and +33 dBm P1dB. It is designed for 4G/5G cellular front-end antenna switching in multiband handsets and infrastructure.
Especificaciones
| Función | SP4T RF switch |
| Frequency Range | 0.1 to 3 GHz |
| Insertion Loss | 0.4 dB at 2 GHz |
| Isolation | 30 dB at 2 GHz |
| P1dB | +33 dBm |
| Controlar | CMOS compatible |
| Paquete | QFN-20 (4x4mm) |
Principio de funcionamiento
GaAs pHEMT switch elements are controlled by CMOS-compatible logic inputs. Four throw paths connect the common RF port to one of four antenna/filter paths. Low-resistance pHEMT FETs in the ON path minimize insertion loss, while OFF-path FETs provide high isolation. Harmonic performance is ensured by symmetric switch topology.
Aplicaciones
- 4G/5G cellular antenna switch
- Multi-band RF front-end
- Test equipment switching
- Infrastructure antenna select