Tektronix 070-A830-51 Welding System User Manual


 
Specifications
1-6
AWG710 Service Manual
Table 1-6: Main output (Cont.)
Characteristics
3
PV reference pageDescription
Resolution 1mV
nAccuracy
"1.5% of offset "10 mV,
(20 mV amplitude, waveform data: 0)
Page 4-22
Pulse response (Waveform data: -1 and 1, offset: 0 V, and filter: through)
nRise time (10% to 90%)
x 480 ps (amplitude = 1.0 V
pkĆpk
, calculated value y 729 MHz)
Page 4-35
nFall time (10% to 90%)
x 480 ps (amplitude = 1.0 V
pkĆpk
, calculated value y 729 MHz)
Aberration, Typical
"6% (amplitude + 1.0 V
pkĆpk
, usingĂ6 GHz bandwidthĂoscilloĆ
scope)
Flatness, Typical
"3% (after 20 ns from rise and fall edges)
Sinewave characteristics (Clock: 4.0 GS/s, waveform points: 32, Signal frequency: 125 MHz,
amplitude: 1.0 V, offset: 0 V, filter: through)
Harmonics
x -40 dBc (DC to 1000 MHz)
Noise
x -50 dBc (DC to 1000 MHz)
Phase Noise, Typical
x -85 dBc / Hz (at 10 kHz offset)
Direct DA out (except option 02)
Amplitude
Range 20 mV
pkĆpk
to1V
pkĆpk
,intoa50W load
nDC Accuracy
"(2% of Amplitude+2mV)
Page 4-27
Resolution 1 mV
n DC offset accuracy
0V" 10 mV, (20 mV amplitude, waveform data: 0)
Page 4-27
n Pulse response (Waveform data: -1 and 1, at 0.5 V
pkĆpk
) Page 4-29
Rise time (10% to 90%)
x 280 ps (calculated value y 1.25 GHz)
Fall time (10% to 90%)
x 280 ps (calculated value y 1.25 GHz)
Extended Bandwidth output
(option 02)
Amplitude
Range 500 mV
pkĆpk
to1V
pkĆpk
,intoa50W load
nDC Accuracy
"(2 % of Amplitude+2mV)
Page 4-31
Resolution 1 mV
n DC offset accuracy
0V" 10 mV, (500 mV amplitude, waveform data: 0)
Page 4-31
n Pulse response (Waveform data: -1 and 1, at 1 V
pkĆpk
) Page 4-33
Rise time (10 % to 90 %)
x 175 ps (calculated value y 2 GHz)
Fall time (10 % to 90 %)
x 175 ps (calculated value y 2 GHz)
3
The characteristics are specified at the end of the SMA cable (012Ć1565Ć00) except for DC accuracy.