TDS754: Difference between revisions
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TDS754D_as_TDR.JPG | TDS754D runs into DPO-mode | TDS754D_as_TDR.JPG | TDS754D runs into DPO-mode | ||
Old_TDS754D_acq.jpg | TDS754D Acquisition board, early model (SN B040000 below) | Old_TDS754D_acq.jpg | TDS754D Acquisition board, early model (SN B040000 below) | ||
New_TDS754D_acq.JPG | TDS754D Acquisition board, later model (SN B040000 upper), 2M option ready | |||
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Revision as of 03:43, 23 November 2019
The Tektronix TDS754 is a 500 MHz, 4 GS/s quad-channel digital storage scope.
Key Specifications
| Bandwidth and Channels | 500 MHz; 2 Channels |
|---|---|
| Vertical Sensitivity | 1 mV to 10 V/div with calibrated fine adjustment |
| Time Base Range | 500 ps to 10 s/div |
| Sample Rate | 4.0 GS/s on 1 channel ; 2.0 GS/s on 2 channels ; 1 GS/s on 3 or 4 channels |
| Record Length | 50 K points each channel |
| Record Length (1M Option) | 500 K points on 1 channel; 250 k points on 2 channels ; 130 k points on 3 or 4 channels |
| Record Length (2M Option) | 8 M points on 1 channel; 4 M points on 2 channels ; 2 M points on 3 or 4 channels |
| Interface | GPIB standard ; RS-232 interface ; Centronics interface |
Links
- Conversion of 500 MHz TDS744A to 1 GHz TDS784A
- /Simmconn Labs LCD replacement kits for CRT-based TDS O-scopes
- EEVBlog Forum thread on TDS options and how to enable them
Internals
Note that the TDS754C&D and TDS784C&D series are nearly identical, with the differences being in front-panel cosmetics and the presence (754) or absence (784) of a few capacitors on the acquisition board. The only other difference is the position of instrument ID jumpers, also on the acquisition board. In fact, it is entirely possible to convert a 754 to a 784 (see abVe Links and the TDS784 page for more information).
TDS754A uses same acquisition board as TDS540 & TDS544A, this is a variant, where is impossible converting to TDS784.
Pictures of TDS754C
-
TDS754C front
Pictures of TDS754D
-
TDS754D runs into DPO-mode
-
TDS754D Acquisition board, early model (SN B040000 below)
-
TDS754D Acquisition board, later model (SN B040000 upper), 2M option ready
Assembly part numbers
| Assy | Description | TDS754A P/N | TDS754C P/N | TDS754D P/N |
|---|---|---|---|---|
| A10 | Acquisition board | 671-1476-05 | 671–4039–01 | 679-4165-0x |
| A10 | Acquisition board (1M Opt.) | - | 671–4041–00 | 679-4166-0x |
| A10 | Acquisition board (2M Opt.) | - | - | - |
| A11 | DRAM/CPU/Display board (inlc. 1M Opt.) | - | 671–4003–00 / 671–4172–00 | 671–4172–00 / 671-4349-00 |
| A11 | DRAM/CPU/Display board (only 2M Opt.) | - | - | - |
| A12 | Front panel assembly | - | 614–0937–02 | 614–0953–00 |
| A14 | D1 Bus | - | 671-2847-00 | 671-2847-00 |
| A14 | D1 Bus (Opt. 05) | - | 671-2848-00 | 671-2848-00 |
| A15 | Attenuator assembly | - | - | - |
| A16 | Power supply unit | - | 620–0063–04 | 620-0063-05 |
| A20 | CRT Display assembly | - | 640–0077–04 | 640–0077–11 |
| A23 | RS232/Centronics assembly | 640-2437-00 | 640-2437-00 | 640-2437-00 |