Agilent Technologies 54830 Series Service Manual page 80

Test Limits
Bandwidth
Equivalent Time
Bandwidth Real Time
(Cont'd)
Agilent
54830/31B/D
54832B/D & 54833A/D
Time
∆Time
measurement
25 ns
accuracy —
equivalent time
10 ns
mode
50 ns
1 µs
5 µs
Time Period
measurement
39.5 ns
accuracy —
real time mode
∆Time(edge#11)
395 ns
∆Time (edge#101)
3.94999 µs
∆Time (edge#201)
7.89998 µs
Trigger Mode
Sensitivity
Internal Trigger
54830/31B/D only
54832B/D & 54833A/D
only
External Trigger (Agilent 54830B/D & 54833A/D only)
on ±1 V range:
Auxiliary Trigger (Agilent 54831/32B/D only)
Results
Down from reference: Channel 1
<3.0 dB at 600 MHz ___________
(54830/31B/D)
<3.0 dB at 1 GHz (54832B/D
___________
& 54833A/D)
<3.0 dB at 600 MHz ___________
<3.0 dB at 1 GHz
Limits Minimum
24.957 to 25.043 ns __________________
9.957 to 10.043 ns
__________________
49.72 to 50.28 ns __________________
0.9975 to 1.0025 µs __________________
4.9974 to 5.0026 µs __________________
Limits
39.298 to 39.702 ns __________________
Limits
394.780 to 395.220 ns __________________
Limits
3.94959 to 3.95039 µs __________________
Limits
7.89938 to 7.90057 µs __________________
Stable Trigger On: Pass/Fail
Channel 1
0.5 div at 100 MHz ___________
1.0 div at 500 MHz ___________
1.5 div at 600 MHz ___________
1.5 div at 1 GHz ___________
45 mV at 100 MHz __________________
pp
90 mV at 500 MHz __________________
pp
300 mV at 500 MHz __________________
pp
Chapter 3: Testing Performance
To verify threshold accuracy
Channel 2 Channel 3
___________ ___________
___________ ___________
___________ ___________
Maximum
__________________
__________________
__________________
__________________
__________________
__________________
__________________
__________________
__________________
Channel 2 Channel 3
___________ ___________
___________ ___________
___________ ___________
___________ ___________
Channel 4
___________
___________
___________
Channel 4
___________
___________
___________
___________
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