Agilent Technologies 54600-Series

Performance Characteristics (continued)

Vertical System: Analog Channels (continued)

Range1,2 54621A/D, 54622A/D, 54624A: 1 mV/div to 5 V/div

54641A/D, 54642A/D: 2 mV/div to 5 V/div

Maximum Input CAT I 300 Vrms, 400 Vpk, CAT II 100 Vrms, 400 Vpk

With 10073C/10074C 10:1 probe: CAT I 500 Vpk, CAT II 400 Vpk

5 Vrms with 50 Ωinput

Offset Range 54621A/D, 54622A/D, 54624A:

±5 V on ranges <10 mV/div; ±25 V on ranges 10 mV/div to 199 mV/div; ±100 V on ranges ≥200 mV/div

54641A/D, 54642A/D:

±5 V on ranges <10 mV/div; ±20 V on ranges 10 mV/div to 200 mV/div; ±75 V on ranges >200 mV/div

Dynamic Range Lesser of ±8 div or ±32 V from center screen

Input Resistance 54621A/D, 54622A/D, 54624A: 1 MΩ±1%

54641A/D, 54642A/D: 1 MΩ±1%, 50 Ωselectable

Input Capacitance 54621A/D, 54622A/D, 54624A: ~ 14 pF

54641A/D, 54642A/D: ~ 13 pF

Coupling 54621A/D, 54622A/D, 54624A: ac, dc, ground

54641A/D, 54642A/D: ac, dc

BW Limit 54621A/D, 54622A/D, 54624A: ~ 20 MHz selectable

54641A/D, 54642A/D: ~ 25 MHz selectable

Channel-to-Channel Isolation 54621A/D, 54622A/D, 54624A: dc to 20 MHz > 40 dB; 20 MHz to max bandwidth > 30 dB

(with channels at same V/div) 54641A/D, 54642A/D:DC to max bandwidth >40 dB

Probes 54621A/D, 54622A/D, 54624A: 10:1 10074C shipped standard for each analog channel

54641A/D, 54642A/D: 10:1 10073C shipped standard for each analog channel

Probe ID (Agilent/HP and Auto probe sense

Tek compatible)

ESD Tolerance ±2 kV

Noise Peak-to-Peak 54621A/D, 54622A/D, 54624A: 2% full scale or 1 mV, whichever is greater

54641A/D, 54642A/D: 3% full scale or 3 mV, whichever is greater

Common Mode Rejection Ratio 20 dB @ 50 MHz

DC Vertical Gain Accuracy*1,2 ±2.0% full scale

DC Vertical Offset Accuracy 54621A/D, 54622A/D, 54624A:

<200 mV/div: ±0.1 div ±1.0 mV ±0.5% offset value; ≥200 mV/div: ±0.1 div ±1.0 mV ±1.5% offset value

54641A/D, 54642A/D:

≤200 mV/div: ±0.1 div ±2.0 mV ±0.5% offset value; >200 mV/div: ±0.1 div ±2.0 mV ±1.5% offset value

Single Cursor Accuracy1,2 ±{DC Vertical Gain Accuracy + DC Vertical Offset Accuracy + 0.2% full scale (~1/2 LSB) }

54621A/D, 54622A/D, 54624A example: for 50 mV signal, scope set to 10 mV/div (80 mV full scale), 5 mV offset,

accuracy = ±{2.0%(80mV) + 0.1 (10mV) + 1.0 mV + 0.5% (5 mV) + 0.2%(80 mV)} = ± 3.78 mV

Dual Cursor Accuracy*1,2 ±{DC Vertical Gain Accuracy + 0.4% full scale (~1 LSB)}

Example: for 50 mV signal, scope set to 10 mV/div (80 mV full scale), 5 mV offset,

accuracy = ±{2.0%(80 mV) + 0.4%(80 mV)} = ±1.92 mV

* Denotes Warranted Specifications, all others are typical. Specifications are valid after a 30-minute warm-up period and ±10 °C from firmware calibration temperature.

1For 54621A, 54621D, 54622A, 54622D, and 54624A, 1 mV/div is a magnification of 2 mV/div setting. For vertical accuracy calculations, use full scale of 16 mV for

1 mV/div sensitivity setting.

2For 54641A, 54641D, 54642A, and 54642D, 2 mV/div is a magnification of 4 mV/div setting. For vertical accuracy calculations, use full scale of 32 mV for 2 mV/div sensitivity setting.