2232: Difference between revisions

Revision as of 08:46, 5 October 2023

Tektronix 2232

100 MHz digital/analog scope

Produced from 1989 to (?)

Manuals

Modifications

040-1344-00 CRT Noise Reduction (1991)

ROM Images

File	Pos.	Checksum
160-2998-15.bin	U1343/U1243 (Comm.Opt.)	ec7c5d0a
160-6188-04.bin	U9120	15fca141
160-6188-06.bin	U9120	6adb2e6d
160-6188-07.bin	U9120	c3925d83
160-6192-04.bin	U9121	fa0c5bd4
160-6192-06.bin	U9121	5430cb6a
160-6192-07.bin	U9121	66044407

U9120: 160-6188-07 / -06 / -04
U9121: 160-6192-07 / -06 / -04

2230,2232 Communications Opt.

U1343/U1243: 160-2998-15

(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 V_p-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 V_AC, 48 to 440 Hz, ≤85 W
Features	X-Y operation Pre/Post-triggering Averaging Dual time base Cursors and readout
Options	Opt.10 – GPIB Opt.12 – RS-232 interface; 110, 300, 600, 1200 or 2400 bit/s

Links

Pictures

screen plot via GPIB

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 • SC503 • 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
27512		Monolithic integrated circuit	64K×8 EPROM	2230 • 2232 • SG5030
Intel 8086		Monolithic integrated circuit	16-bit microprocessor	1240 • 2220 • 2221 • 2230 • 2246 • 2232 • 2245A • 2782 • 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).

@@ Line 27: / Line 27: @@
 * U1343/U1243: [[Media:160-2998-15.bin|160-2998-15]]
 }}
-The '''Tektronix 2232''' is a 100 MHz digital + analog scope with a dual time base.
+The '''Tektronix 2232''' is a 100 MHz digital + analog scope with a dual time base.  It effectively replaced the [[2230]] in 1990.
-{{MissingSpecs}}
+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.
+{{BeginSpecs}}
+{{Spec | Bandwidth | 100 MHz analog (80 MHz in 2 mV/div), switchable 20 MHz limit }}
+{{Spec | Sampling rate | 100 MS/s }}
+{{Spec | Record length | 1024 or 4096 samples  }}
+{{Spec | Deflection | 2 mV/div to 5 V/div, 1−2−5 }}
+{{Spec | Resolution | 8 bits }}
+{{Spec | Input impedance | 1 MΩ // 20 pF }}
+{{Spec | Maximum Safe Input Voltage | 400 V (DC + peak AC) or 800 V<sub>p-p</sub> AC}}
+{{Spec | 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}}
+{{Spec | Timebase B | 50 ns/Div to 5 s/Div, 1-2-5,  x10 magnifier, i.e. down to 5 ns/Div}}
+{{Spec | Z axis | input (intensity); DC to 20 MHz, maximum safe input 30 V (DC + peak AC) Input resistance about 10 kΩ}}
+{{Spec | CRT | [[154-0861-00]]; display area : 8 × 10 cm² }}
+{{Spec | Power | 90 to 250 V<sub>AC</sub>, 48 to 440 Hz, ≤85 W }}
+{{Spec | Features |
+* X-Y operation
+* Pre/Post-triggering
+* Averaging
+* Dual time base
+* Cursors and readout
+}}
+{{Spec | Options |
+* Opt.10 – [[GPIB]]
+* Opt.12 – [[RS-232 interface]]; 110, 300, 600, 1200 or 2400 bit/s
+}}
+{{EndSpecs}}
 ==Links==
@@ Line 50: / Line 76: @@
 </gallery>
-{{CRTs|2232}}
+==Components==
-{{Custom ICs|2232}}
+{{Parts|2232}}
+The 2232 includes two 100 ns, 8-bit, ECL-output flash A/D converters (165-0011-xx).
 [[Category:2200 series scopes]]
 [[Category:Digital storage scopes]]