2232

From TekWiki
Revision as of 08:46, 5 October 2023 by Peter (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
Tektronix 2232
100 MHz digital/analog scope
Tek 2232

Produced from 1989 to (?)

Manuals
ROM Images

2230,2232 Communications Opt.

(All manuals in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures

The Tektronix 2232 is a 100 MHz digital + analog scope with a dual time base. It effectively replaced the 2230 in 1990.

Improvements over the 2230 included quintupled sample rate (100 MS/s), graticule illumination, trigger level readout, 20 MHz bandwidth limiting available in DSO mode, NVRAM to store the configuration, "smooth" mode when using peak detection, a faster CPU, and a more modern user interface making use of five function keys under the CRT.

Key Specifications

Bandwidth 100 MHz analog (80 MHz in 2 mV/div), switchable 20 MHz limit
Sampling rate 100 MS/s
Record length 1024 or 4096 samples
Deflection 2 mV/div to 5 V/div, 1−2−5
Resolution 8 bits
Input impedance 1 MΩ // 20 pF
Maximum Safe Input Voltage 400 V (DC + peak AC) or 800 Vp-p AC
Timebase A 50 ns/Div to 0.5 s/Div, 1-2-5, x10 magnifier, i.e. down to 5 ns/Div. In "Store" mode lower sweep speeds up to 5 s/Div are available
Timebase B 50 ns/Div to 5 s/Div, 1-2-5, x10 magnifier, i.e. down to 5 ns/Div
Z axis input (intensity); DC to 20 MHz, maximum safe input 30 V (DC + peak AC) Input resistance about 10 kΩ
CRT 154-0861-00; display area : 8 × 10 cm²
Power 90 to 250 VAC, 48 to 440 Hz, ≤85 W
Features
  • X-Y operation
  • Pre/Post-triggering
  • Averaging
  • Dual time base
  • Cursors and readout
Options

Links

Pictures

Components

Some Parts Used in the 2232

Part Part Number(s) Class Description Used in
155-0124-00 155-0124-00 Monolithic integrated circuit horizontal preamplifier 455 SC504 2221 2230 2232 2336 2337
155-0273-00 155-0273-00 Monolithic integrated circuit broadband vertical amplifier 2220 2221 2230 2232
156-2452-00 156-2452-00 Monolithic integrated circuit display controller 2230 2232
156-3610-00 156-3610-00 156-3610-01 Monolithic integrated circuit digital acquisition controller 2232
165-0011-00 165-0011-00 Monolithic integrated circuit flash A/D converter 2232
234-0107-20 234-0107-20 Monolithic integrated circuit trigger 2221 2230 2232
Intel 8086 Monolithic integrated circuit 16-bit microprocessor 1240 2220 2221 2230 2246 2232 2245A 4114 4115
T4655 154-0861-00 154-0861-10 154-0930-00 CRT CRT 2220 2221 2221A 2230 2232

The 2232 includes two 100 ns, 8-bit, ECL-output flash A/D converters (165-0011-xx).