User manual

RIGOL Chapter 13 Specifications
DG4000 User's Guide
13-8
Pulse Width and Duty Cycle Measurement
Frequency/Amplitud
e Range
1μHz to 25MHz
50mVRMS to
±2.5Vac+dc
DC Coupling
Input
Attenuation:
"closed"
Pulse Width
Minimum ≥20ns
Resolution 2ns
Duty Cycle Range (Display) 0% to 100%
Input Characteristics
Input Range Breakdown Voltage
±7Vac+dc
(Attenuation:
closed)
Impedance=1
MΩ
±70Vac+dc
(Attenuation:
open)
5Vrms
Impedance=5
0Ω
Input Adjustment
Attenuation Open: "×10"; Closed: "×1"
Impedance 50Ω 1MΩ
Coupling AC DC
HF Reject
ON: input bandwidth=250kHz;
OFF: input bandwidth=225MHz
Input Trigger
Trigger Level Range -2.5V to +2.5V
Trigger Sensitivity Range
0% (140mV hysteresis voltage) to
100% (2mV hysteresis voltage)
Gate Time
GateTime1 1ms
GateTime2 10ms
GateTime3 100ms
GateTime4 1s
GateTime5 10s
GateTime6 >10s
Trigger Characteristics
Trigger Input
Level TTL-compatible