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PSPL5331 6 dB Power Divider, 18 GHz Datasheet
PSPL5331 Datasheet
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The PSPL5331 6 dB Power Divider is a very broadband, resistive tee. It is useful for splitting a signal into two identical signals or for combining two signals. The output is attenuated by 6 dB. These are impedance-matched tees that present a 50 Ω input impedance when both outputs are terminated in 50 Ω. Power Divider tees are built using three 16.7 Ω resistors and thus present a 50 Ω impedance at any port. The resistors in this tee have 1% tolerances and thus this tee has excellent symmetry and very close impedance match to 50 Ω. It has a rise time of 17 ps and bandwidth from DC to >18 GHz.
Typical performance
Frequency responses from 40 MHz to 20 GHz, linear sweep at 2 GHz/div
Specifications
| Parameter 1 | Value |
|---|---|
| Rise time | 17 ps |
| Insertion Loss Bandwidth (-3 dB) | DC to 18 GHz |
| Insertion Loss, DC | 6.0 dB ±0.05 dB maximum |
| Insertion Loss, AC | 6.0 dB ± 0.5 dB maximum for f |
| Insertion Loss, Asymmetry | 0.05 dB, maximum, DC |
| Phase Tracking | |
| Delay | 178 ps |
| Input Impedance, DC | 50 Ω, ± 0.4 Ω maximum |
| S11 Return Loss | See S11 plots for typical responses vs. frequency |
| Max Input Power, average | 0.75 W |
| Power Temp Curve | Full power-up to +70 °C, linearly derated to 0 W at +125 °C |
| Peak Power | 50 W, t |
| Temperature Range | -55 to +125 °C, operating and storage |
| Connectors | SMA jacks (f) |
| Warranty | One year |
- Mechanical dimensions
1 All parameters listed are typical unless max/min guaranteed limits are provided. The DC specs are based on resistor tolerances and only when used with 50 Ω source and terminations.
Ordering information
Models
- PSPL5331
- Power Divider, 6 dB