Agilent Technologies 54845B Manual page 65

Test Limits
Bandwidth
Ω
(50 Input)
Equivalent Time
Realtime
2 channel (8 GSa/s)
2 channel (8 GSa/s)
4 channel (4 GSa/s)
4 channel (4 GSa/s)
Bandwidth
Ω
(1 M
With 1161A Probe
Input)
∆Time
Time
measurement
25 ns
accuracy—
equivalent
10 ns
time mode
50 ns
1 µs
5 µs
Time Period
measurement
accuracy— Agilent 54845B/46B: 39.50 ns ± 28 ps 39.47 to 39.53 ns
real time
∆Time (edge#11)
mode
Agilent 54845B/46B: 395 ns ± 53 ps
∆Time (edge#101)
Agilent 54845B: 3.949999 µs ± 301 ps
Agilent 54846B: 3.949999 µs ± 301 ps
∆Time (edge#201)
Agilent 54845B: 7.89999 µs ± 578 ps
Agilent 54846B: 7.89999 µs ± 578 ps
Trigger Mode
Sensitivity
Internal Trigger
Auxiliary Trigger
Down from reference:
Agilent 54845B <3.0 dB at 1500 MHz
Agilent 54846B <3.0 dB at 2250 MHz
Agilent 54845B <3.0 dB at 1500 MHz
Agilent 54846B <3.0 dB at 2250 MHz
Agilent 54845B <3.0 dB at 1000 MHz
Agilent 54846B <3.0 dB at 1000 MHz
Down from reference:
<3.0 dB at 500 MHz
Limits
24.946 to 25.044 ns
9.957 to 10.043 ns
49.72 to 50.28 ns
997.4 to 1.0026 µs
4.9971 to 5.0029 µs
Limits
Limits
394.947 to 395.053 ns
Limits
3.949688 to 3.950291 µs
3.949688 to 3.950291 µs
Limits
7.89942 to 7.90058 µs
7.89942 to 7.90058 µs
Stable Trigger On:
0.5 div at 100 MHz
1.0 div at 500 MHz
1.5 div at 1.0 GHz
300 mV at 500 MHz
pp
Results
Channel 1 Channel 2
___________ ___________
___________
___________ ___________
Channel 1 Channel 2
___________ ___________
Minimum
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Minimum
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__________________
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Pass/Fail
Channel 1 Channel 2
___________ ___________
___________ ___________
___________ ___________
___________ ___________
Channel 3 Channel 4
___________ ___________
___________
___________ ___________
Channel 3 Channel 4
___________ ___________
Maximum
__________________
__________________
__________________
__________________
__________________
Maximum
__________________
__________________
__________________
__________________
Channel 3 Channel 4
___________ ___________
___________ ___________
___________ ___________
___________ ___________
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