S-2: Difference between revisions
No edit summary |
No edit summary |
||
| Line 33: | Line 33: | ||
<gallery> | <gallery> | ||
Tek s2 front.jpg | Tek s2 front.jpg | ||
S-52 s-2 rt.jpg | [[S-52]] and S-2 give 76 ps rise-time together | S_2_old.JPG | early S-2 with overstickered tr ≤ 50ps | ||
S2 schem1.png | schematic | S-52 s-2 rt.jpg | [[S-52]] and S-2 give 76 ps rise-time together | ||
S2 schem1.png | schematic | |||
Tek s2 strobe side.jpg | S-2 interior, strobe board side | Tek s2 strobe side.jpg | S-2 interior, strobe board side | ||
Tek s2 amp side.jpg | S-2 interior, amplifier board side | Tek s2 amp side.jpg | S-2 interior, amplifier board side | ||
Revision as of 06:56, 8 December 2018
Template:Plugin Sidebar 2 The Tektronix S-2 Sampling Head plug-in provides a single GR-874 50 Ω input with a 75 ps risetime.
The S-2 can be used in the 7000 series and 3S series of sampling plug-ins. It provides an internal trigger pickoff signal for internal triggering. Noise is specified as less than 10 mV.
When the S-2 was first introduced, the rise-time specification was 50 ps, but that was not achieved in practice, so the rise-time specification was revised to be 75 ps.
The interface between the GR-874 connector and the printed circuit board is described in US Patent 3,426,311.
Key Specifications
| Rise time | 75 ps |
|---|---|
| Bandwidth | 4.66 GHz eq. |
| Input voltage | −1 to +1 V (max. −5 to +5) |
Pictures
-
-
early S-2 with overstickered tr ≤ 50ps
-
S-52 and S-2 give 76 ps rise-time together
-
schematic
-
S-2 interior, strobe board side
-
S-2 interior, amplifier board side
-
Sampling diodes in place
-
Input termination resistor
-
Sampler board, right
-
Sampler board, left
-
Diode holder slides out
-
Sampler board underside
-
S-2 with amplifier board removed
-
Strobe board underside
-
S-2 with strobe board removed
-
S-2 pulse response
