5223

Manuals – Specifications – Links – Pictures

The Tektronix 5223 is a 10 MHz mainframe with digital storage. The 5B25N timebase was designed for this scope to allow recording of pretrigger events. The scope is compatible with the faster 5A3x and 5A4x vertical plugins but does not provide on-screen readout.

When equipped with Option 10 (GPIB), some major parts of the internal control circuits were changed and the scope was called "5223 Option 10". There is a complete different set of user and service manual for this model.

Key Specifications

Bandwidth	10 MHz with 5A38, 5A45, 5A48; 12 MHz mainframe analog bandwidth, tested with 067-0680-00; X axis 7 MHz
Fastest cal. sweep	20 ns/Div
Sample rate	up to 1 MS/s (1 vertical bay) / 500 kS/s (2 bays)
Resolution	10 bit
Memory	1k samples per vertical bay
CRT	8×10 Div @ 1.22 cm/Div, 15 kV acceleration, P31 phosphor 154-0827-00
Features	Roll mode Recorder output GPIB interface (Option 10)

Internals

The Opt.10 board uses a Zilog Z-80 processor.

Links

• Vol. 12 No. 4, Dec 1980: Cliff Baker, Digital Storage and Plug-in Versatility Distinguish New 10-MHz 5000-Series Oscilloscope
• Tektronix 5223 Digitizing Oscilloscope @ Youtube – Tektronix promotional film, courtesy of the Vintage Tek Museum

Pictures

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  with 5A48s and 5B25N

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  rack-mount version

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  5223 with 5L4N and 5B25N

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  5223 rear panel

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  A18 Board of 5223 Option 10

ROM images

• 5223 Option 10 U600
• 5223 Option 10 U620