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Agilent / HP


3.35 GHz, 2-Channel Pulse / Pattern Generator


When timing and performance is critical the 81134A's fast rise times and low jitter allow the precise characterisation of devices and minimizes the influence of jitter injection by the source. With its 8 Kb memory and hardware PRBS generation complying to the most commonly used standards, the 81134A is an ideal data and pattern source particularly for eye diagram measurements.Two channels; Frequency range from 15 MHz to 3.35 GHz; Programmable pulse periods from 66.6 ns to 298.5 ps; Low jitter (< 2 ps RMS), high accuracy; LVDS applications can be addressed with output levels from 50 mV to 2.00 V; PRBS from 25 -1 to 231 -1; Fast rise times (20% - 80%) < 50 ps; Delay Modulation (jitter emulation); Variable Cross-Over Point (eye deformation); 8 Kbit data pattern memory, RZ, NRZ, R1, Burst capability; Graphical User Interface; All inputs and outputs are SMA connectors; Via GPIB, LAN and USB, the 81134A can be remote controlled by the Remote Graphical User Interface and the standard SCPI commands.


  • Frequency range from 15 MHz - 3.35 GHz
  • PRBS from 25-1 to 231-1
  • 12 MBit data pattern memory, RZ, NRZ, R1 modes
  • Fast rise times (20%-80%) < 60 ps
  • 8 kBit data Burst capability
  • Remote control via GPIB, 10/100 MBit Ethernet and USB 2.0
  • SMA connectors for all inputs & outputs


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