31 | Keysight | Infiniium Z-Series Oscilloscopes - Data Sheet
Specifications
Vertical
Z204A
Z254A
25 GHz
25 GHz
80
80
80
Z254A
17.6 ps
12.4 ps
Z334A
33 GHz
32 GHz
80
80
80
Z334A
13.3 ps
9.4 ps
Z504A
50 GHz
50 GHz
160
160
80
Z504A
8.8 ps
6.2 ps
Z592A
59 GHz
59 GHz
160
80
—
Z592A
7.5 ps
5.3 ps
Z594A
59 GHz
59 GHz
160
160
80
Z594A
7.5 ps
5.3 ps
Z632A
63 GHz
62 GHz
160
80
—
Z632A
7.0 ps
4.9 ps
Z634A
63 GHz
62 GHz
160
160
80
Z634A
7.0 ps
4.9 ps
Typical analog bandwidth (3 dB)
Analog bandwidth (3 dB) *
1-channel sample rate
2-channel sample rate
4-channel sample rate
Rise time/fall time
10 to 90% 4
20 to 80% 5
Input impedance 3
Sensitivity 2
20 GHz
20 GHz
80
80
80
Z204A
22.0 ps
15.6 ps
50 Ω, ± 3%
1 mV/div to 1 V/div
Input coupling
Vertical resolution 1
DC
8 bits, ≥ 12 bits with averaging
Channel to channel isolation (any two channels Replace existing channel to channel isolation specs with the following:
with equal V/div settings)
RealEdge (1.85 mm) channels
DC to 40 GHz: 70 dB
40 GHz to BW: 60 dB
Standard (3.5 mm) channels
DC to BW: 70 dB
DC gain accuracy *
Maximum input voltage
Offset range
± 2% of full scale at full resolution channel scale (± 2.5% for 5 mV/div)
± 5 V for steady state and transient measurements
Vertical sensitivity
Available offset
Available offset (oscilloscope with
N7010A voltage termination adapter)
1 to 49 mV/div
50 to 79 mV/div
80 to 134 mV/div
135 to 239 mV/div
240 mV/div to 1 V/div
± 0.4 V
± 0.7 V
± 1.2 V
± 2.2 V
± 4.0 V
± 4 V
± 4 V
± 4 V
± 4 V
± 4 V
Offset accuracy *
≤ 3.5 V: ± (2% of channel offset + 1% of full scale) + 1 mV
> 3.5 V: ± (2% of channel offset + 1% of full scale)
± 4 div from center screen
Dynamic range
DC voltage measurement accuracy
Dual cursor: ± [(DC gain accuracy) + (resolution)]
Single cursor: ± [(DC gain accuracy) + (offset accuracy) + (resolution/2)]
RMS noise floor (scope only)
Z204A
Z254A
Z334A
Z504A
Z594A, Z592A Z634A, Z632A
Volts/div
10 mV
50 mV
100 mV
1 V
0.41 mV (rms) 0.48 mV (rms) 0.60 mV (rms)
0.90 mV (rms)
2.90 mV (rms)
5.70 mV (rms)
56.7 mV (rms)
0.96 mV (rms)
3.15 mV (rms)
6.2 mV (rms)
60 mV (rms)
1.0 mV (rms)
3.3 mV (rms)
6.4 mV (rms)
63 mV (rms)
1.46 mV (rms) 1.7 mV (rms)
2.90 mV (rms) 3.3 mV (rms)
2.00 mV (rms)
3.90 mV (rms)
28.6 mV (rms) 32.5 mV (rms) 38.1 mV (rms)
*
Denotes warranted specifications, all others are typical. Specifications are valid after a 30-minute warm up period, and ± 5 °C from annual calibration
temperature.
1. Vertical resolution for 8 bits = 0.4% of full scale, for 12 bits = 0.024% of full scale.
2. Full scale is defined as 8 vertical divisions. Magnification is used below 7.5 mV/div. Below 7.5 mV/div, full-scale is defined as 60 mV/div. The major scale
settings are 5 mV, 10 mV, 20 mV, 50 mV, 100 mV, 200 mV, 500 mV, and 1 V.
3. Input impedance is valid when V/div scaling is adjusted to show all waveform vertical values within scope display.
4. Rise time calculated by using 0.44/BW for (10 to 90%) rise time.
5. Rise time calculated by using 0.31/BW for (20 to 80%) rise time.
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