Tektronix 070-A830-51 Welding System User Manual


 
Specifications
1-8
AWG710 Service Manual
Table 1-8: Auxiliary outputs (Cont.)
Characteristics PV reference pageDescription
10 MHz Reference clock out
Amplitude, Typical
y 1.2 V
pkĆpk
,intoa50W load, Max 2.5 V
pkĆpk
, open circuit
Impedance 50 W, AC coupling
Connector Rear panel BNC connector
4
The characteristics are specified at the end of the SMA cable (012Ć1565Ć00).
Table 1-9: Period jitter
Clock frequency 4 GS/s 2 GS/s 1 GS/s
Measurement StdDev Pk-Pk StdDev Pk-Pk StdDev Pk-Pk
Marker output 1.6 ps 11.6 ps 1.9 ps 13.4 ps 2.5 ps 15.1 ps
1/4 Clock output 2.6 ps 20.2 ps 2.4 ps 27.5 ps 1.9 ps 14.0 ps
Table 1-10: Cycle to cycle jitter
Clock frequency 4 GS/s 2 GS/s 1 GS/s
Measurement StdDev Pk-Pk StdDev Pk-Pk StdDev Pk-Pk
Marker output 3.1 ps 21.4 ps 3.2 ps 26.1 ps 3.1 ps 21.9 ps
1/4 Clock output 4.8 ps 44.5 ps 3.7 ps 33.3 ps 3.1 ps 28.7 ps