High Reliability SP2T RF Switch
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Overview
Description
The F2933 is a high-reliability, low-insertion loss, 50 Ω SP2T absorptive RF switch designed for a wide range of markets and applications. This device covers a broad frequency range from 50 MHz to 8000 MHz, has an operating temperature range of -40 to 105°C and wide supply voltage range of 2.7 - 5.5 VDC. Designed for high-power handling, the F2933 has a P1 dB as high as 36.5 dBm, supporting a peak operating power of 34 dBm in the through path and a hot switching power of 27 dBm 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 50 Ω termination to the unused RF ports.
The F2933 uses a single positive supply voltage supporting three logic control pins using either 3.3 V or 1.8 V control logic.
Features
Dual symmetric broad band, absorptive RF ports
- High-performance RF @ 2 GHz
- RFC-RFX Isolation of 67 dB
- Insertion Loss of 0.79 dB
- High continuous RF CW Power Handling
- Selected RF path: 34 dBm
- Terminated RF path: 27 dBm
- High linearity:
- IIP2 of 111 dBm
- IIP3 of 64 dBm
- 3.3 V and 1.8 V compatible control logic
- Operating temperature of -40 °C to +105 °C
- 4 mm x 4 mm 16-pin QFN package
Applications
Design & Development
Boards & Kits
Boards & Kits
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...
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Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Product Options
Processing table
| VFQFPN | 16 | P | Yes | Switch | Reel | ||
| VFQFPN | 16 | P | Yes | Switch | Tray | Get Samples, |
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play_circle_filledVideos & Training
F2932 / F2933 High-isolation SPDT RF Switches
Operating at 50 to 8000 MHz, the F2932 and F2933 are silicon-based, low-distortion 50-ohm single-pole, double-throw (SPDT) RF switches. The devices offer one of the industry’s highest isolation values combined with low distortion and low insertion loss.
With industry-standard 4x4mm 16-pin QFN packages and drop-in compatible footprints and control, their rich combination of specs make the devices ideal for communications and public safety systems, radar and general purpose switching.
F2932 and F2933 offer similar RF performance, pin out and control, with the F2932 having an additional Enable/Disable feature allowing all RF paths to be put into an off state and disabling the VCTL feature.
For more information about IDT's leading RF portfolio, visit www.idt.com/go/RF.
Video List
