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PSPL10050A, PSPL10060A, PSPL10070A Datasheet

PSPL10050A, PSPL10060A, PSPL10070A Datasheet

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PSPL10050A, PSPL10060A, PSPL10070A Datasheet

The PSPL10000 Series Pulse Generators offer premium signal integrity with convenient front panel or computer control. The high voltage outputs have fast edge rates, smooth transitions and minimal overshoot & ringing. Adjustable output levels are obtained using internal step attenuators, ensuring consistent signal shape at all settings. The outputs are designed for a 50 Ω impedance, but can safely drive any load from a short circuit to an open.

Notice to EU customers

This product is not updated to comply with the RoHS 2 Directive 2011/65/EU and will not be shipped to the EU. Customers may be able to purchase products from inventory that were placed on the EU market prior to July 22, 2017 until supplies are depleted. Tektronix is committed to helping you with your solution needs. Please contact your local sales representative for further assistance or to determine if alternative product(s) are available. Tektronix will continue service to the end of worldwide support life.

Key performance specifications
  • Pulse amplitudes from 7.5 to 10 V
    • 10 V fixed amplitude, PSPL10050A
    • 900 µV to 10 V, PSPL10060A
    • 700 µV to 7.5 V, PSPL10070A
  • Rise times from 65 ps down to 45 ps
  • Adjustable duration from 100 ps to 10 ns
  • Single shot, or 1 Hz to 100 kHz repetition rate

Key features

  • Keypad interface
  • Programmable IEEE-488 
  • Internal, external, manual, or GPIB trigger modes
  • Gated output


  • University education and research
  • UWB signal source
  • Semiconductor characterization
  • Laser driver

Typical performance


Rise time for the PSPL10050A at 2 V/div and 20 ps/div

Adjustable duration for the PSPL10050A at 2 V/div and 200 ps/div


Rise time for the PSPL10060A at 2 V/div and 20 ps/div

Adjustable duration for the PSPL10060A at 2 V/div and 100 ps/div


Rise time for the PSPL10070A at 1.2 V/div and 20 ps/div

Adjustable duration for the PSPL10070A at 1.2 V/div and 200 ps/div


All specifications apply to all models unless noted otherwise.

Model overview

The performance parameters listed in this table are typical values; parameters are guaranteed only when maximum and/or minimum limits are given.

Parameter PSPL10050A PSPL10060A PSPL10070A
Amplitude into 50 Ω (See Notes) 10 V (fixed) 900 μV to 10 V, adjustable in 1 dB steps ±700 μV to ±7.5 V, adjustable in 1 dB steps
Amplitude accuracy, into 50 Ω ± 0.2 V
Polarity Positive only Positive only Positive or negative
Baseline 0 V 0 V -5 V to +5 V in 1.25 mV steps
Transition time, leading edge
(10 – 90%)
(20 – 80%)
≤45 ps typ, ≤55 ps max
≤55 ps typ, ≤65 ps max
≤65 ps typ, ≤75 ps max
≤40 ps typ, ≤50 ps max
Transition time, trailing edge
(10 – 90%)
(20 – 80%)
≤110 ps typ, ≤130 ps max
≤115 ps typ
≤80 ps typ ≤100 ps max
Reflection coefficient ±5% during pulse +80%, -40% after pulse ±5% during pulse +80%, -40% after pulse
(improves with increasing atten.)
50% @ 0 dB (7.5 V) 20% @ 6 dB (3.7 V)
-10 % @ > 10 dB (
Source impedance (nominal) 50 Ω
Duration (FWHM) (See Notes) 100 ps to 10 ns in 2.5 ps steps
Baseline precursor
Topline overshoot
Topline perturbations
Topline flatness


The duration and delay values displayed on the front panel LCD and programmed over the GPIB are only to be considered “nominal” values and not absolute values. The duration and delay parameters do exhibit some thermal drift, rep rate dependency and interaction. There will be some loss in amplitude at minimum pulse durations. The amplitude tolerance of ±0.2 V holds only for > 2 ns durations. Always use an oscilloscope as an independent check of these pulse parameters. The instrument is adjusted and calibrated at the factory in an ambient temperature of 23 °C (±3 °C) at a rep. rate of 100 kHz. The instrument will operate over a temperature range of 0 to 50 °C but will not meet all specifications over this range.

Trigger and timing

The performance parameters listed in this table are typical values; parameters are guaranteed only when maximum and/or minimum limits are given.

Parameter PSPL10050A PSPL10060A PSPL10070A
Trigger in/out delay 90 ns 90 ns 100 ns
Repetition rate 1 Hz to 100 kHz
Period 10 µs to 1 s, 0.1 µs steps
Trigger mode Internal, external, manual, or GPIB
External trigger input level -2 to +2 V, 1 mV steps, positive or negative slope
Maximum external trigger input ±5 V
External trigger impedance 50 Ω
Trigger output into 50 Ω 2.4 V, 50 ns
Delay (See Notes above) 0 to 63 ns, 1 ns steps
Delay jitter, RMS 1.5 ps
External trigger jitter, RMS 5 ps (
External gate input TTL, >2 V on,
External gate impedance 50 Ω
General specifications
Parameter PSPL10050A PSPL10060A PSPL10070A
Accessories included Remote Pulse Head & 4 ft coaxial cable, power cord, rack mount kit, instruction manual Power cord, rack mount kit, instruction manual Power cord, rack mount kit, instruction manual
Controls Power, menu, data entry, disable/enable, local and manual trigger
Power supply (mains) 100, 115, or 230 VAC, ±10% switch selectable, 50 or 60 Hz
Power consumption 48 VA (60 Hz), 65 VA (50 Hz)
Operating environment (See Notes above)
   Temperature 40 °C (104 °F); low limit of 0 °C (32 °F)
   Humidity 80% for temperatures up to 31 °C (88 °F), decreasing linearly to 50% at 40 °C (104 °F)
   Elevation 2000 m (6562 ft.)
Dimensions 19.0 x 15.2 x 5.5 in. (48.3 x 38.6 x 14.0 cm)
Weight 21 lbs (9.5 kg)
Connectors SMA output, BNC trig in, gate in, trig out, GPIB on rear panel
GPIB standard IEEE-488.1-1987 
GPIB interface functions SH1, AH1, T6, L4, SR1, RL1, PPO, DC1, DT1, CO and E2.
Set up Save/recall in 10 memories with battery back up
Warranty One year

Ordering information