7-18
Performance Characteristics
Agilent 54640-series Performance Characteristics
Analog Channel Triggering
Range (Internal) ±6 div
Sensitivity* <10 mV/div: Greater of 1 div or 5 mV
10 mV/div: 0.6 div
Coupling ac (~10 Hz), dc, noise reject, HF reject and LF reject (~ 50 kHz)
Digital (D15 - D0) Channel Triggering (54641D and 54642D)
Threshold Range (used defined) ±8.0 V in 10 mV increments
Threshold Accuracy* ±(100 mV + 3% of threshold setting)
Predefined Thresholds TTL = 1.4 V, CMOS = 2.5 V, ECL = -1.3 V
External (EXT) Triggering
Input Resistance 1 M ±3% or 50-Ohm
Input Impedance ~ 13 pF
Maximum Input CAT I 300 Vrms, 4 00 Vpk
CAT II 100 Vrms, 400 Vpk
with 10073C 10:1 probe:CAT I 500 Vpk, CAT II 400 Vpk
5 Vrms with 50-ohm input
Range DC coupling: trigger level ±8 V
AC coupling/LF reject: AC input minus trigger level not to exceed ±8 V
Sensitivity DC to 100 MHz, < 100 mV
100 MHz to max bandwidth, < 200 mV
Coupling ac (~ 3.5 Hz), dc, noise reject, HF reject and LF reject (~ 50 kHz)
Probe Id (Agilent/HP &Tek
compatible) Auto probe sense for 54641A/42A
* Denotes Warranted Specifications, all others are typical. Specifications are valid after a 30-minute warm-up period and
±10 °C from firmware calibration temperature.