155-0137-00: Difference between revisions
Jump to navigation
Jump to search
mNo edit summary |
No edit summary |
||
| Line 10: | Line 10: | ||
[[File:P6451-equiv.jpg|thumb|350px|right|Channel equivalent circuit (click to enlarge)]] | [[File:P6451-equiv.jpg|thumb|350px|right|Channel equivalent circuit (click to enlarge)]] | ||
It contains five comparators made of dual | It contains five comparators made of dual JFET dies feeding comparators with differential ECL outputs using commercial [[MC10216]] dies ([[156-0775-00]]) that can drive terminated 100 Ω twisted-pair lines. | ||
The instrument input would contain differential ECL receivers like the [[MC10115]] or [[MC10216]]. | The instrument input would contain differential ECL receivers like the [[MC10115]] or [[MC10216]]. | ||
Latest revision as of 01:42, 14 September 2023
The Tektronix H493 (P/N 155-0137-00) is a pre-amp/comparator hybrid integrated circuit in a ceramic package. It was designed by Oscar Olson.
It contains five comparators made of dual JFET dies feeding comparators with differential ECL outputs using commercial MC10216 dies (156-0775-00) that can drive terminated 100 Ω twisted-pair lines. The instrument input would contain differential ECL receivers like the MC10115 or MC10216.
See also
Used in
Some instruments using part 155-0137-00
| Instrument | Manufacturer | Class | Model | Description | Introduced |
|---|---|---|---|---|---|
| P6451 | Tektronix | Probe | P6451 | 8+1-channel logic analyzer probe | 1977 |
| P6452 | Tektronix | Probe | P6452 | 100 MHz, 8-channel probe | 1982 |
| P6458 | Tektronix | Probe | P6458 | 4-channel control input probe | (?) |