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8114A Overview

8114A Overview. 8114A Overview. 1) Specifications and Applications 2) Operational Overview 3) Block Diagram. 8114A Sales Training Agenda. 1) Specifications and Applications. 8114A Key Specifications. 1 Hz to 15 MHz Pulse Frequency up to 50.0 Vp-p (1 Amp) Amplitude into 50 Ohm

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8114A Overview

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  1. 8114A Overview

  2. 8114A Overview 1) Specifications and Applications 2) Operational Overview 3) Block Diagram

  3. 8114A Sales Training Agenda 1) Specifications and Applications

  4. 8114A Key Specifications • 1 Hz to 15 MHz Pulse Frequency • up to 50.0 Vp-p (1 Amp) Amplitude into 50 Ohm • Fixed Transitions of <7 ns (10% - 90%) from 50 W into 50 W for Amplitudes >5 Vpp (much better then <7 ns for ampl < 5 Vpp) • Fixed Transitions of <12 ns (10% - 90%) from Hi-Z into 50 W for Amplitudes >10 Vpp (much better then <12 ns for ampl < 10 Vpp) • Variable Pulse Width • Optional Variable Pulse Baseline (± 25 V) • Counted Burst Mode (up to 65536 pulses per burst) • Graphic display, and Single-ended output • Programmable by SCPI commands via GPIB

  5. 8114A Application Examples • Power Semiconductor test • Voltage margin test • Flash memory test • Diode, LED test • Laser or IR Diode tests • Radar distance test

  6. 8114A Training Agenda 2) Operational Overview

  7. 8114A Operating Concept I • Graphic display gives access to all variable pulse parameters on eight parameter screens, selectable by softkeys and editable by knob or data entry panel • Voltage or current source mode • Settings can be stored either in 9 internal memory locations or on Memory Cards • All parameters are remote programmable via GP-IB by SCPI commands

  8. 8114A Operating Concept II • The six parameter screens: • Trigger and Operating Mode screen: • Output Screen:

  9. 8114A Operating Concept III • The six parameter screens: • Limits Screen: • Memory Card Screen:

  10. 8114A Operating Concept IV • The six parameter screens: • Configuration Screen: • Serial Number and SW Revision Screen :Press the [Help] button then theSERIAL# soft-button

  11. 8114A Standard Pulse Period Setting • Period range is 66.7 ns to 999 msrepresents frequency range from 1 Hz to 15 MHz • Minimum resolution is 100 ps • Accuracy is ±5 % ± 100 ps • Trigger, Gate and External Width (max amplitude of 20 Vpp) modes

  12. 8114A Variable Delay Setting • Delay range is 0.00 ns to (period - 4 ns), max 999 ms • Set in reference to the trigger output • Minimum resolution is 100 ps • Accuracy is ±5 % ± 1 ns • Fixed delay between Trigger output and main output is 42 ns typical

  13. 8114A Width/Duty Cycle Setting • Width range is 10.0 ns to (period - 10.0 ns), max 150 ms • Minimum resolution is 100 ps • Accuracy ±5 % ± 500 ps • Duty Cycle is subject to Width and Period, range is 0.1% to 100%.At maximum amplitude the duty cycle is limited to 15%.

  14. 8114A Double Pulse Setting • Double Pulse range is 18.0 ns to (period - width - 10.0 ns), max 999 ms • Minimum resolution is 100 ps • Accuracy ±5 % ± 250 ps • Minimum period is 133.4 ns (7.5 MHz) to achieve 15 MHz when double pulses are equidistant

  15. 8114A Transition Times Setting • Fixed Transition Times of <7 ns (10% - 90%) from 50 W into 50 W for amplitudes >5 Vpp • Fixed Transition Times of <12 ns (10% - 90%) from Hi-Z into 50 W for amplitudes >10 Vpp

  16. 8114A Programmable Output Levels Instrument is over-programmable to achieve the specified amplitude. Amplitude doubles into open circuits with 50 Ohm source impedance.

  17. 8114A Option 001, Variable Baseline • Only for 50 W source impedance • Pulses within ±50 V level window • Range: -25 V to +25 V • Accuracy: ±1 % of setting ±100 mV ±0.5% of amplitude

  18. 8114A Training Agenda 3) Block Diagram

  19. 8114A Block Diagram • VCO Clock Generator • Up to 50 Vpp/1 A from 50 W into 50 W • Optional Variable Baseline • Trigger/Gate/External Width Mode

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