Keysight N2800A User Manual page 59

Table 9 N2803A Amplifier with N2836A, N5441A, and N2848A Probe Heads (Sheet 1 of 2)
Specifications / Characteristics
Probe Bandwidth
(–3 dB), Probe Only
Rise and Fall Time, Probe Only
(Single-Ended)
Rise and Fall Time, Probe Only
(Differential Mode)
System Bandwidth
(–3 dB) with
DSO/DSAX93204A
Rise and fall time with
DSO/DSAX93204A
Input Capacitance
DC Input Resistance*
Input Resistance (> 10 kHz)
Input Voltage Range
(Differential or Single-Ended)
Input Common Mode Range
DC attenuation Ratio
Offset Range (for probing a
single-ended signal)
Input Referred Noise Spectral
Density
Input Referred Noise Example
*Denotes warranted characteristic - all others are typical
**Harmonic distortion < –38 dB is standard; < –34 dB wider input range with slightly increased distortion
InfiniiMax III Series Probes User's Guide
N2836A
Solder-In
27 GHz (typical)
21.1 ps (10-90%)
13.8 ps (20-80%)
16.1 ps (10-90%)
11.4 ps (20-80%)
26 GHz
16.5 ps (10-90%)
11.7 ps (20-80%)
Cdiff = 108 fF
Cse = 140 fF
Rse = 50 kΩ ±2% each
input to ground
Rdiff = 100 kΩ ±2%
Rcm = 25 kΩ ±2%
Rse = 500Ω each input to
ground
Rdiff = 1 kΩ
Rcm = 250Ω
1.6Vpp, ±0.8V
(HD2&3< –38 dBc typ.),
2.5Vpp, ±1.25V
(HD2&3< –34 dBc typ.) **
±12V DC to 250 Hz
±1.25V > 250 Hz
6:1
±16V
23.9 nV/rt (Hz)
4 mVrms
Performance Specifications / Characteristics
N5441A
Solder-In)
17.2 GHz (typical)
34.8 ps (10-90%)
26.6 ps (20-80%)
17.2 ps (10-90%)
26.6 ps (20-80%)
16 GHz
27.1 ps (10-90%)
19.2 ps (20-80%)
Cdiff = 77 fF
Cse = 105 fF
Rse = 50 kΩ ±2% each
input to ground
Rdiff = 100 kΩ ±2%
Rcm = 25 kΩ ±2%
Rse = 500Ω each input to
ground
Rdiff = 1 kΩ
Rcm = 250Ω
1.6Vpp, ±0.8V
(HD2&3< –38 dBc typ.),
2.5Vpp, ±1.25V
(HD2&3< –34 dBc typ.) **
±12V DC to 250 Hz
±1.25V > 250 Hz
6:1
±16V
23.9 nV/rt (Hz)
4 mVrms
N2848A QuickTip Head
with N2849A Tip
16 GHz (typical)
—
27.1 ps (10-90%)
19.3 ps (20-80%)
Cdiff = 340 fF
Cse = 200 fF
Rse = 50 kΩ ±2% each
input to ground
Rdiff = 100 kΩ ±2%
Rcm = 25 kΩ ±2%
Rse = 500Ω each input to
ground
Rdiff = 1 kΩ
Rcm = 250Ω
1.6Vpp, ±0.8V
(HD2&3< –38 dBc typ.),
2.5Vpp, ±1.25V
(HD2&3< –34 dBc typ.)**
±12V DC to 250 Hz
±1.25V > 250 Hz
5:1 or 10:1
±16V
23.9 nV/rt (Hz)
4
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