MACOM MASW-011145 27-31GHz Absorptive SPDT Switch
MACOM MASW-011145 27-31GHz Absorptive SPDT Switch is a high-power SPDT Ka-band switch with 1.4dB insertion loss, handling up to 35dBm. The MACOM MASW-011145 offers >18dB return loss in both through and isolated paths. The device operates with standard CMOS logic levels (1.8V, 2.5V, or 3.3V) and requires a 3.3V bias supply. It is designed for 27-31GHz satellite communications and comes in a lead-free, RoHS-compliant 20-lead 3mm laminate package. The device includes a negative voltage generator; when VSS (pin 12) is grounded, it supplies -3.3V internally; applying -3.3V to VSS disables the generator.
Features
- 1.3dB insertion loss
- 45dB isolation
- 4W maximum input power
- 35dBm P0.1dB
- 37dBm P1dB
- 18dB return loss
- All RF ports are internal DC-grounded
- Compatible with 1.8V, 2.5V, and 3.3V CMOS logic
- Internal negative voltage generator
- 3mm, 20-lead laminate package
- RoHS compliant
Applications
- Satellite communications
Functional Schematic
Opublikowano: 2023-09-27
| Zaktualizowano: 2023-10-06