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PSPL5543 Datasheet

PSPL5543 100 V Bias Tee Datasheet

The products on this datasheet are no longer being sold by Tektronix.

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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

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 following figure shows the S21 insertion loss.

PSPL5543-Datasheet--213909-9-N


The following figure shows the S11 return loss.

PSPL5543-Datasheet--213909-10-N


The following figure shows the S22 return loss.

PSPL5543-Datasheet--213909-11-N


Specifications

Parameter Symbol Units Minimum 1 Typical Maximum 1 Comments
Impedance Z ohms   50     
Upper 3 dB frequency fc,h GHz 50       
Lower 3 dB frequency fc,l kHz   20     
Rise time tr ps     10 – 90%
Insertion loss (see S21 plot) S21 dB   See plot 2.4 mm f
Input (AC), Return Loss S11 dB 10  See plot   2.4 mm f
Output (AC+DC), Return Loss S22 dB See plot   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     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

Mechanical dimensions

PSPL5543-Datasheet--213909-12-N

1Maximum and minimum values are based on manufacturing test limits at 25 °C.

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