| MFG Part Number: EK4280-01 |
| The SPDT Switch Evaluation Kit board was designed to ease customer evaluation of the PE4280 SPDT switch. The RFC port is connected through a 75 Ω transmission line to J2. Port 1 and Port 2 are connected through 75 Ω transmission lines to J1 and J3. A through transmission line connects F connectors J4 and J5. This transmission line can be used to estimate the loss of the PCB over the environmental conditions being evaluated. The board is constructed of a four metal layer FR4 material with a total thickness of 0.062”. The transmission lines were designed using a coplanar waveguide with ground plane (28 mil core, 21mil width, 30 mil gap). J6 provides a means for controlling DC and digital inputs to the device. The provided jumpers short the package pin to ground for logic low. When the jumper is removed, the pin is pulled up to VDD for logic high. When the jumper is in place, 3 µA of current will flow through the 1 MΩ pull up resistor. This extra current should not be attributed to the requirements of the device. Proper PCB design is essential for full isolation performance. This eval board demonstrates good trace and ground management for minimum coupling and radiation. |
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| Download Specification Sheet (PDF) | |
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| Key Attributes | Value |
| Frequency Range : Minimum Frequency | 0 MHz |
| Frequency Range : Maximum Frequency | 2200 MHz |
| Configuration (SPST, SPDT, ...) | SPDT |
| Insertion Loss | 0.8 dB |
| Isolation | 65 dB |
| Maximum Input Power | 24 dBm |
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| Availability |
| Request Quote for Lead Time |
| Quantity | Unit Price |
| 1+ | $95.00 |
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| This product is available in the following countries: |
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