5B12N

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Tektronix 5B12N
1 μs (100 ns) dual time base plug-in
Tektronix 5B12N

Compatible with 5000-series scopes

Produced from 1971 to 1991

Manuals


Manuals – Specifications – Links – Pictures

The Tektronix 5B12N is a 1 μs (100 ns with magnifier) dual time base for 5000-series scopes.

Specifications

  • time base 'A' sweep rates: 1  μs/div to 5 s/div
  • time base 'A' sweep accuracy (unmagnified): 3% from 1  μs/div to 1 s/div, 4% at 2 s/div and 5 s/div
  • time base 'B' sweep rates: 0.2  μs/div to 0.5 s/div
  • time base 'B' sweep accuracy (unmagnified): 3% from 1  μs/div to 0.1 s/div, 4% at 0.2  μs/div, 0.5  μs/div, 0.2 s/div and 0.5 s/div
  • internal triggering sensitivity: 0.4 div at 1 MHz, 0.6 div at 2 MHz
  • external triggering sensitivity: 200 mV at 1 MHz, 200 mV (also) at 2 MHz
  • external trigger input impedance: 1  MΩ in parallel with 70 pF
  • external trigger maximum input voltage (DC + peak AC): 350 V
  • external trigger level range: +5 V to -5 V
  • external horizontal mode deflection factor: 50 mV/div and 500 mV/div, calibrated
  • external horizontal mode bandwidth: DC to at least 1 MHz
  • external horizontal mode input impedance: 1 MΩ in parallel with 70 pF
  • external horizontal mode maximum input voltage (DC + peak AC): 350 V
  • delay time accuracy (1  μs/div to 0.5 s/div): 1%
  • delay time accuracy (1  s/div to 5 s/div): 2%
  • delay time range: 0.2 to 10.2 time the time/div setting
  • delay time multiplier incremental linearity: 0.2%
  • jitter: 1 part per 20,000 of 10x the time/div setting

Pictures

Custom ICs used in the 5B12N

Page Class Manufacturer Model Part nos Description Designers Used in
155-0048-01 Monolithic integrated circuit Tektronix M052F 155-0048-01 trigger sweep Dave Allen 211 212 213 214 5B12N 5B13N 5L4N 603 604 SC501
155-0056-00 Monolithic integrated circuit Tektronix M042E 155-0056-00 sweep control Val Garuts 26G1 26G2 26G3 314 4701 5B10N 5B12N 7L5 7L12 7L13 7L14 7L18 7S14 5S14N RG501 Telequipment D63 Telequipment DM63