34 | Keysight | Infiniium 90000 Series Oscilloscopes - Data Sheet
InfiniiMax II Series
Performance characteristics
1169A, 1168A
1169A: > 12 GHz (13 GHz typical)
Bandwidth 1
1168A: > 10 GHz
Rise and fall time
Probe only
When phase compensated by
1169A: 28 ps (20 to 80%), 40 ps (10 to 90%)
1169A with 91204A: 25 ps (20 to 80%)
36 ps (10 to 90%)
1168A: 34 ps (20 to 80%), 48 ps (10 to 90%)
1168A with 90804A: 38 ps (20 to 80%)
54 ps (10 to 90%)
90000A Series oscilloscope
System bandwidth (–3 dB)
Input capacitance 2
1169A with 91304A: 23 ps (20 to 80%)
33 ps (10 to 90%)
1169A with 91304A: 13 GHz (typical)
1169A with 91204A: 12 GHz
Cm = 0.09 pF
1168A with 90804A: 8 GHz
Cm is between tips
Cg = 0.26 pF
Cg is to ground for each tip
Cdiff = 0.21 pF
Cse = 0.35 pF
Differential mode capacitance = Cm + Cg/2
Single-ended mode capacitance = Cm + Cg
Input resistance 1
Differential mode resistance = 50 kΩ ± 2%
Single-ended mode resistance = 25 kΩ ± 2%
3.3 V peak to peak, ± 1.65 V
6.75 V peak to peak dc to 100 Hz; 1.25 V peak to peak > 100 Hz
25 V/ns when probing a single-ended signal
40 V/ns when probing a differential signal
3.45:1
Input dynamic range
Input common mode range
Maximum signal slew rate
DC attenuation
Zero offset error referred to input
Offset range
± 1.5 mV
± 16.0 V when probing single-ended
< ± 1% of setting when probing single-ended
2.5 mV rms, probe only
~6 ns (this delay can be deskewed relative to other signals)
30 V peak, CAT I
Offset gain accuracy
Noise referred to input
Propagation delay
Maximum input voltage
ESD tolerance
> 8 kV from 100 pF, 300 Ω HBM
Operating: 5 °C to +40 °C
Temperature
Non-operating: 0 °C to +70 °C
1� Denotes warranted specifications, all others are typical�
2� Measured using the probe amplifier and N5381A solder-in differential probe head�
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