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.

Key Specifications

Sweep rates A: 1 μs/Div to 5 s/Div (1−2−5, 100 ns with ×10 magnification), or external voltage; B: 200 ns/Div to 500 ms/Div (1−2−5)
Trigger 0.4 Div or 200 mV @ 1 MHz, 0.6 Div or 200 mV @ 2 MHz
External trigger input +5 V to –5 V level; 1 MΩ // 70 pF; max. 350 V (DC + peak AC)
External X input 50 mV/Div or 500 mV/div calibrated, variable to 5 V/Div; DC ≥1 MHz; 1 MΩ // 70 pF; max. 350 V (DC + peak AC)
Delay time 0.2–10.2 × time/Div setting, 1% to 0.5 s/Div, 2% up to 5 s/Div
Jitter ≤1 part per 20,000 of 10x the time/Div setting
Features
  • Dual delayed timebase
  • External trigger inputs for main timebase
  • Independent position controls for each timebase
  • X-Y mode

Pictures

Custom ICs used in the 5B12N

Page Class Manufacturer Model Part nos Description Designers Used in
155-0028-00 Monolithic integrated circuit Tektronix M018 155-0028-00 155-0028-01 155-0042-00 155-0042-01 155-0042-02 155-0042-03 Miller integrator and delay pickoff Joe Burger 5030 R5030 5031 R5031 1401 1401A 1480 1481 1482 1485 26G1 26G2 26G3 314 335 432 434 4701 5B10N 5B12N 5B31 5B40 5B42 5S14N 7B52 7B53A 7B53N 7L12 7L13 7L14 7L18 7S14 AN/USM-281C RG501
155-0048-01 Monolithic integrated circuit Tektronix M052F 155-0048-00 155-0048-01 155-0055-00 155-0055-01 trigger sweep Dave Allen 211 212 213 214 432 433 5B12N 5B13N 5L4N 603 604 605 606 607 624 SC501 R7912
155-0056-00 Monolithic integrated circuit Tektronix M042E 155-0056-00 155-0056-01 sweep control Val Garuts 26G1 26G2 26G3 314 4701 5031 R5031 5B10N 5B12N 5S14N 7L5 7L12 7L13 7L14 7L18 7S14 5S14N RG501 Telequipment D63 Telequipment DM63