HP 54520 Series Service Manual page 64

Chapter 3: Testing Performance
Test Limits Results
Bandwidth Down from reference: Channel 1 Channel 2 Channel 3 Channel 4
Repetitive <3.0 dB at 500 MHz
Realtime
HP 54520A <3,0 dB at 125 MHz
HP 54540A (1 or 2chans on) <3.0 dB at 250 MHz
HP 54540A (3 or 4 chanson} <3.0dB at 125 MHz
HP 54522A/54542A, <3.0 dB at 500 MHz
Time Repetitive Mode ATime Minimum Maximum
Measurement
Accuracy 25ns 24.398 to 25.601 ns
10 ns 9,698 to 10.301 ns
50 ns 49.697 to 50.303 ns
Tus 996.95 to 1.00305 pis
Sus 4.99675 to 5.00325 ys
Realtime Mode Period
HP 54520A 39.098 to 39.902 ns
HP 54522A/40A/42A 39.298 to 39.702 ns
ATime(edge#11)
HP 54520A 394.580 to 395.420 ns
HP 54522A/40A/42A 394.780 to 395.220 ns
ATime (edge#101) Reading
All models 3.9458 to 3.9542 ys
ATime (edge#201)
All models 7.8956 to 7.9044 jis
Trigger Made Stable Trigger On: Pass/Fail
Sensitivity
Internal Trigger Channel 1 Channel 2 Channel 3 Channel 4
0.5 div at 100 MHz
1,5 div at 800 MHz
External Trigger (HP 54520 and 54522 only)
on +1 V range: 45 mVp-p at 100 MHz
90 mVp-p at 500 MHz
Auxiliary Trigger 280 mVp-p at 50 MHz
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