Каталог
The PSPL5543 is an ultra-broadband, 500 mA current, coaxial bias insertion tee and 100 V DC blocking capacitor that passes high bandwidth pulses with very low waveform distortion. Its rise time is only 7 ps and its frequency response is flat over many decades from 20 kHz to beyond 50 GHz.
Key performance specifications
- 25 kHz to >50 GHz
- 7 ps rise time
- 100 V, 500 mA
- Available with 2.92 or 2.4 mm connectors
Typical performance
The following figures show the linear sweep from 40 MHz to 65 GHz. The AC connector is input (port 1) and the AC + DC connector is output (port 2). The PSPL5543 is configured with 2.4 mm connectors on the input and output.
The following figure shows the S21 insertion loss.

The following figure shows the S11 return loss.

The following figure shows the S22 return loss.

Ordering information
Models
- PSPL5543
- BIAS TEE, 100 V, 500 mA
Options
- PSPL5543 240JJ
- 2.4 mm connectors on AC and AC + DC ports, solder pin on DC port
- PSPL5543 292JJ
- 2.92 mm connectors on AC and AC + DC ports, solder pin on DC port
| Модель | Полоса частот | Низкая частота -3 дБ | Макс. постоянный ток | Макс. напряжение постоянного тока | Время нарастания сигнала |
| PSPL5543 | 50 ГГц |
20 кГц |
500 мА |
100 В |
7 пс |
Specifications
| Parameter | Symbol | Units | Minimum 1 | Typical | Maximum 1 | Comments |
| Impedance | Z | ohms | 50 | |||
| Upper 3 dB frequency | fc,h | GHz | 40 50 |
2.92 mm option 2.4 mm option |
||
| Lower 3 dB frequency | fc,l | kHz | 20 | |||
| Rise time | tr | ps | 7 | 10 – 90% | ||
| Insertion loss See S21 plot |
S21 | dB | See plot | 3 | 2.92 mm f 2.4 mm f | |
| Input (AC) Return Loss |
S11 | dB | 10 | See plot | 2.92 mm f 2.4 mm f | |
| Output (AC+DC) Return Loss |
S22 | dB | 8 | See plot | 2.92 mm f 2.4 mm f | |
| DC voltage | V | V | 100 | |||
| DC current | I | mA | 500 | |||
| Capacitance | C | μF | 0.2 | |||
| Inductance | L | mH | 0.5 | |||
| Resistance | R | ohms | 1.5 | |||
| RF power | P | W | 5 | Average power | ||
| Isolation | S13 | dB | > 30 | f > 100 MHz | ||
| DC path bandwidth | fc,DC | kHz | 22 | |||
| RF Connectors | 2.4 mm jacks (f) | |||||
| DC Connector | Solder pin | |||||
| Warranty | One year | |||||
1 Maximum and minimum values are based on manufacturing test limits at 25 °C.
- Mechanical dimensions
