Agilent Technologies N1022A Instrukcja Użytkownika Pobierz pdf (Strona 19)

Specifications

Operating Characteristics

Bandwidth (–3 dB) 1156A: > 1.5 GHz; 1157A: > 2.5 GHz; 1158A: > 4 GHz

System bandwidth (–3 dB) 1156A with 54832B/D or 54835A scope: 1 GHz;

1157A with 54852A scope: 2 GHz;

1157A with 54853A scope: 2.5 GHz;

1158A with 54854A scope: 4 GHz

Rise and fall time (10% to 90%) 1156A: < 233 ps; 1157A: < 140 ps; 1158A: < 88 ps

calculated from t

= 0.35/bandwidth

Input capacitance 0.8 pF

Input resistance [1] 100 kΩ 1%

Flatness, swept response 0.2 dB: 100 kHz to 100 MHz;

0.4 dB: 100 MHz to 2.5 GHz;

2.0 dB: 2.5 GHz to 4.0 GHz

Flatness, step response 15% overshoot: 35 ps input edge;

10% overshoot: 75 ps input edge; 2%: 1 ns after edge

Dynamic range [2] > 5.0 V peak-to-peak

dc attenuation [1] 10:1 ± 3% before calibration [4];

10:1 ± 1% after calibration [4]

Zero offset error < 30 mV before calibration [4];

referred to input [1] < 5 mV after calibration [4]

Offset range [1] ±15.0 V

Offset accuracy [1] < 3% of setting before calibration [4];

1% of setting after calibration [4]

Noise referred to input 3.0 mVrms

Propagation delay 5.5 ns

Maximum input voltage 40 V peak, CAT I [3]

ESD tolerance > 5 kV from 100 pF, 300 Ω HBM

Temperature drift Offset: < 1.0 mV/°C; Attenuation (Gain): 0.1 %/°C

[1] Denotes warranted specifications, all others are typical.

[2] For waveforms with edges > 3 ns, the dynamic range is > 12.0 V peak-to-peak.

[3] Installation category (over voltage category) I: Signal level, special equipment, or parts of equipment, telecommuni-

cation, electronic, etc., with smaller transient overvoltage than installation category (overvoltage category) II.

[4] Probe calibrated to scope channel (under Probes Setup menu).

Environmental Characteristics

Temperature Operating: 0° C to +55° C;

Non-operating: –40° C to +70° C

Humidity Operating: Up to 95% relative humidity

(non-condensing) at +40° C;

Non-operating: Up to 90% relative humidity at +65° C

Figure 3.11. Notice how closely output

matches input. Graph shows V

and V

out

when driven from a 25 Ω source.

Figure 3.12. The flat response means the

waveform on the scope screen will match

the waveform at the probe tip—across

an entire 4 GHz bandwidth. Graph shows

response (V

out

Figure 3.13. Agilent E2654A EZ-Probe

Positioner option provides stable and

accurate X,Y, Z probe positioning (see

“EZ-Probe Positioner” in the “Probing

Accessories” section of this document).

High-Frequency Active Single-Ended Voltage Probes

Agilent 1156A/57A/58A High-Bandwidth, Active Single-Ended Voltage

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 41 42

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