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PSPL5882 Datasheet

PSPL5882 40 Gb/s Broadband Amplifier Datasheet

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The PSPL5882 is extremely broadband, covering over 6 decades from 25 kHz to 35 GHz. It also demonstrates a very clean time domain response, resulting in high quality 40 Gb/s eye diagrams. The PSPL5882 includes internal reverse voltage protection, power supply regulation, and sequencing circuitry, making it insensitive to power supply voltage variation and application sequence.

Key performance specifications
  • Electro-Absorption Modulator driver or optical receiver amplifier
  • Linear amplifier with 16 dB gain
  • 25 kHz to 35 GHz bandwidth
  • 2.7 Vamp eye amplitude
  • 9 ps rise time

Typical 40 Gb/s eye measurements


PSPL5882-Datasheet--913754-9-N


Input from Tektronix PPG4001, PRBS = 231–1, 525 mV
PSPL5882-Datasheet--913754-10-N


Output amplitude, 3 V

Typical performance


PSPL5882-Datasheet--913754-11-N


S11, 5 dB/div, 5 GHz/div
PSPL5882-Datasheet--913754-12-N


S12, 10 dB/div, 5 GHz/div
PSPL5882-Datasheet--913754-13-N


S21, 1 dB/div, 5 GHz/div
PSPL5882-Datasheet--913754-14-N


S22, 5 dB/div, 5 GHz/div
PSPL5882-Datasheet--913754-15-N

Typical S21, S11, and S22 from 10 kHz to 50 GHz
PSPL5882-Datasheet--913754-16-N

Typical Group Delay (10 ps/div, 5 GHz/div, 0.8 GHz aperture)
PSPL5882-Datasheet--913754-17-N

Typical Step Response (input signal is 16 ps fall time)

15011-N

Specifications

Parameter Symbol Units Minimum Typical Maximum Comments
Impedance Z ohms   50     
Upper 3 dB freq. fc,h GHz 30  35    Relative to gain at 100 MHz
Lower 3 dB freq. fc,l kHz   25  40   
Small Signal Gain S21  dB 14.5  16    Measured at 100 MHz
Gain Ripple   dB   ±1  ±2  50 MHz
Max Power Out
(-1 dB gain comp)
P1 dB dBm   12 
11 
  f 25 GHz ≤ f
Output Eye Voltage VOUT Vamp 2.4  2.7    Vin = 0.6 Vamp, 12.5 Gb/s PRBS
Input Return Loss S11 dB   -18 
-10 
-14 
-8 
50 MHz 10 GHz ≤ f
Output Return Loss S22 dB   -13 
-10 
-10 
-8 
50 MHz 10 GHz ≤ f
Rise Time tr ps     10-90%, root-sum-of-squares extraction, 16 ps system rise time
Fall Time tf ps    
Overshoot   %     1 ns window, 16 ps system rise time
Undershoot   %    
Noise Figure NF dB     Measured at 1.5 GHz
Group Delay Variation   ps   ±20  ±30  3 GHz 0.8 GHz aperture
Polarity Non-Inverting
Coupling AC, input and output
DC Connector Solder pins
Voltage Supply (+) +VDC VDC  
Voltage Supply (-) -VDC VDC -5.5  -5  -4.5   
Supply Current (+) +IDC mA   155     
Supply Current (-) -IDC mA   10     
Max Allowed Input   dBm     16  Input damage threshold
DC Voltage applied to RF Input or Output   VDC -4    Damage threshold
Operating Temp TCASE °C   70  Case temperature
RF Connectors 2.92 mm or 2.4 mm jacks (f)
Warranty One year

Mechanical dimensions

PSPL5882-Datasheet--913754-18-N


Ordering information

Models
PSPL5882
AMPLIFIER, 40-45 GHz, 16 dB GAIN
Options
Opt. 240JJ
Female 2.4 mm connectors on Input and Output
Opt. 292JJ
Female 2.92 mm connectors on Input and Output