User manual

RIGOL Chapter 14 Appendix
DG4000 User's Guide
14-2
Appendix B: Power Amplifier Specifications
Unless otherwise noted, all the specifications can be guaranteed under the
following two conditions.
 The instrument has been working continuously for at least 30 minutes under
the specified operation temperature.
 All the specifications are guaranteed except those marked with "Typical".
Signal Input
Input Impedance 50kΩ
Built-in Bias Voltage
(output equivalent)
±12V
External Input ±10Vmax (gain: X1)
±1.25Vmax (gain: X10)
Power Amplifier Specifications
Running Mode Constant voltage
Gain Switch between 10V/1V and 10V/10V (DC gain error
<5%)
Polarity Switch Normal/Invert
Effective Value of Sine
Output Power
(RL=7.5Ω)
10W (Typical, Sine input, 100kHz, X10)
Output Voltage 12.5Vpeak (Sine input, 100kHz)
Output Current 1.65Apeak (Sine input, 100kHz)
Output Impedance <2Ω
Full Power
Bandwidth
[1]
DC to 1MHz
Output Slew Rate
[2]
≥80V/µs (Typical)
Overshoot <7%
Bias Voltage Specification
Bias Voltage Gain
Error
5%±100mV
Others
Power DC 12V±5%, 4Apeak
Output Protection Output overcurrent protection, internal temperature