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PSPL5315 17 GHz Differential Pulse Splitter Datasheet
PSPL5315 Datasheet
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The PSPL5315 BALUN is a broadband differential pulse splitter. A signal fed into the 50 Ω input is split equally into two 50 Ω outputs. One output is the same polarity as the input, while the other output is inverted in polarity. The PSPL5315 BALUN has a very fast 21 ps rise time and a bandwidth of 17 GHz. One application of the PSPL5315 is to provide push-pull, balanced drive signals for the deflection plates of ultra-wideband, traveling-wave oscilloscopes.
Typical performance
Specifications
| Parameter 1 | Value |
|---|---|
| Rise time (10%-90%) | 21 ps typical, 25 ps max. |
| Bandwidth (-3 dB) | 17 GHz typical |
| Low Frequency Cutoff | 200 kHz (-3 dB) |
| Insertion Loss | 8 dB, nominal |
| Impedance | 50 Ω |
| Refl. Coeff. (35 ps TDR)
Input (+) output (-) input |
-4%, t > 1 ns
-4%, t > 3 ns -15%, t > 2 ns |
| Return Loss | 0.1 20 dB -2.5 dB/GHz*f (GHz)
2 15 dB -1.25 dB/GHz*f (GHz) |
| Sag Time Constant | 800 ns (1/e) |
| Delay | 0.9 ns |
| Diff. Delay Balance (step response) | ±2 ps max. |
| Diff. Balance (step response) | 1 ns |
| Max. Input | 0.75 Watts |
| Connectors | SMA jacks (f) |
| Weight | 0.5 lbs. (0.2 kg) |
| Dimensions | 6 in x 3.7 in x 1.1 in (15 cm x 9.4 cm x 2.8 cm) |
| Warranty | One year |
1 All parameters listed are typical unless max/min guaranteed limits are provided. Due to internal reflections, the PSPL5315 is NOT recommended for use with gigabit logic signals nor in a differential network analyzer.
Mechanical dimensions
Ordering information
Models
- PSPL5315
- Diff pulse splitter-Balun, SMA J-J-J