DC505: Difference between revisions
Jump to navigation
Jump to search
(template change) |
No edit summary |
||
(8 intermediate revisions by 2 users not shown) | |||
Line 1: | Line 1: | ||
{{TM500 | mfg=Tektronix | type=DC505 | function=225 MHz | {{TM500 | mfg=Tektronix | type=DC505 | function=225 MHz counter/timer | class=counter | image=Tek dc505.jpg | introduced=1974 | discontinued=1981 | | ||
* [ | |manuals= | ||
* [ | * [[Media:070-1665-00.pdf|Tektronix DC505 Manual]] (OCR) | ||
* [[Media:070-1984-00.pdf|Tektronix DC505A Manual]] (OCR) | |||
}} | }} | ||
{{BeginSpecs}} | |||
{{Spec | Frequency range | 0 Hz (DC coupled) / 10 Hz (AC coupled) to 225 MHz }} | |||
{{Spec | Sensitivity | 50 mV<sub>RMS</sub> to 150 MHz, 100 mV<sub>RMS</sub> to 225 MHz (sine) }} | |||
{{Spec | Resolution | 7 digits }} | |||
{{Spec | Gate time | 0.01 s to 10 s in decade steps }} | |||
{{Spec | Stability | Standard: 1×10<sup>−5</sup>; Opt.1: 5×10<sup>−7</sup> (0°C to +50°C, after 30 min warm-up) }} | |||
{{Spec | Long-term drift | Standard: 1×10<sup>−5</sup> per month; Opt.1: 5×10<sup>−7</sup> per month }} | |||
{{Spec | Features | | |||
* Two input channels (BNC connectors) | * Two input channels (BNC connectors) | ||
* Functions: Frequency, frequency ratio, period, interval, pulse width, events | * Functions: Frequency, frequency ratio, period, interval, pulse width, events | ||
}} | |||
{{EndSpecs}} | |||
==Rear Interface== | |||
{| class="wikitable" | |||
|- | |||
! Connector Pin | |||
! Signal | |||
|- | |||
| 27A || Internal Scan Clock Disable | |||
|- | |||
| 26B || Manual Start-Stop | |||
|- | |||
| 26A || /RESET | |||
|- | |||
| 25B,24B || Internal Scan Clock Out | |||
|- | |||
| 25A || Time Slot Zero | |||
|- | |||
| 23B || Overflow | |||
|- | |||
| 21B || BCD output 2 | |||
|- | |||
| 20B || BCD output 8 | |||
|- | |||
| 20A || BCD output 4 | |||
|- | |||
| 19A || BCD output 1 | |||
|- | |||
| 19B || Data Good | |||
|- | |||
| 14A || Ext Clock Input | |||
|} | |||
Data is output serially by digit, | |||
==Links== | ==Links== | ||
* http://www.barrytech.com/tektronix/tektm500/tekdc505.html | * [http://www.barrytech.com/tektronix/tektm500/tekdc505.html DC505 @ barrytech.com] | ||
==Pictures== | ==Pictures== | ||
<gallery> | |||
Tek dc505.jpg | DC505 | |||
Tek dc505a.jpg | DC505A | |||
</gallery> |
Revision as of 02:24, 8 January 2022
The Tektronix DC505 is a 225 MHz counter/timer plug-in for the TM500 system.
Key Specifications
Frequency range | 0 Hz (DC coupled) / 10 Hz (AC coupled) to 225 MHz |
---|---|
Sensitivity | 50 mVRMS to 150 MHz, 100 mVRMS to 225 MHz (sine) |
Resolution | 7 digits |
Gate time | 0.01 s to 10 s in decade steps |
Stability | Standard: 1×10−5; Opt.1: 5×10−7 (0°C to +50°C, after 30 min warm-up) |
Long-term drift | Standard: 1×10−5 per month; Opt.1: 5×10−7 per month |
Features |
|
Rear Interface
Connector Pin | Signal |
---|---|
27A | Internal Scan Clock Disable |
26B | Manual Start-Stop |
26A | /RESET |
25B,24B | Internal Scan Clock Out |
25A | Time Slot Zero |
23B | Overflow |
21B | BCD output 2 |
20B | BCD output 8 |
20A | BCD output 4 |
19A | BCD output 1 |
19B | Data Good |
14A | Ext Clock Input |
Data is output serially by digit,
Links
Pictures
-
DC505
-
DC505A