Overview
Description
The F2933 is a high-reliability, low-insertion loss, 50Ω single-pole double-throw (SP2T) absorptive RF switch designed for a wide range of markets and applications. This device covers a broad frequency range from 50MHz to 8000MHz, has an operating temperature range of -40 °C to 105 °C, and a wide supply voltage range of 2.7V to 5.5V. Designed for high-power handling, the F2933 has a P1 dB as high as 36.5dBm, supporting a peak operating power of 34dBm in the through path and a hot switching power of 27dBm into the terminated RF port. In addition to providing low-insertion loss, the F2933 also delivers high isolation and low distortion performance while providing a 50Ω termination to the unused RF ports.
The F2933 uses a single positive supply voltage supporting three logic control pins using either 3.3V or 1.8V control logic.
Features
- Dual symmetric broadband, absorptive RF ports
- High-performance RF at 2GHz
- RFC-RFX Isolation of 67dB
- Insertion Loss of 0.79dB
- High continuous RF CW Power Handling
- Selected RF path: 34dBm
- Terminated RF path: 27dBm
- High linearity:
- IIP2 of 111dBm
- IIP3 of 64dBm
- 3.3V and 1.8V compatible control logic
- Operating temperature of -40 °C to +105 °C
- 4mm x 4mm 16-pin QFN package
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 3.99 MB | |
| Guide | PDF 2.24 MB | |
| Product Brief | PDF 438 KB | |
| Product Change Notice | PDF 170 KB | |
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Design & Development
Boards & Kits
Evaluation
F2933EVBI
Active
Evaluation Board for High Reliability SPDT Absorptive RF Switch
The F2933EVBI is a fully populated evaluation board which allows the customer to easily evaluate the F2933 RF switch.
“Thru” calibration connectors are conveniently located on the eval board to simplify the calibration process prior to making any RF measurements. Each RF port (RF1 and RF2)...
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Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Product Options
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