26G2

From TekWiki
Jump to navigation Jump to search
Tektronix 26G2
Ramp generator
Tektronix 26G2

Compatible with 2600 series

Produced from 1971 to (?)

Manuals
  • Manual needed


Manuals – Specifications – Links – Pictures

The Tektronix 26G2 is a ramp generator plug-in for the 2600 series mainframes.

It generates ramps with duration ranging from 10 μs to 10 seconds.

There are outputs with different combinations of amplitude and output impedance. The 10 V output has very low output impedance (due to negative feedback) and has a current limiting circuit that limits it to about 33 mA. The 1 V output has a resistive output impedance of 50 Ω.

The 26G2 uses a 155-0029-01 integrated circuit for the trigger and a 155-0028-00 miller integrator chip to generate the ramp. Discrete bipolar transistors are used for the output amplifiers.

Pictures

Custom ICs used in the 26G2

Page Class Manufacturer Model Part nos Description Designers Used in
155-0028-00 Monolithic integrated circuit Tektronix M018 155-0028-00 155-0028-01 Miller integrator and delay pickoff 26G2 5B42 7S14 7L14
155-0029-01 Monolithic integrated circuit Tektronix 155-0029-01 155-0029-01 Trigger 26G2
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