Appendix B: Specifications of Power Amplifier
Unless otherwise specified, all specifications can be guaranteed if the following two
conditions are met.
The generator has been working continuously for 30 minutes at specified
⚫
temperature.
All the specifications are guaranteed unless those marked with "typical".
⚫
Signal Input
Input Impedance
Built-in Bias Voltage
(Output Equivalent)
External Input
Power Amplifier Specifications
Running Mode
Gain
Polarity Switch
Effective Value of Sine
Output Power (RL=7.5Ω)
Output Voltage
Output Current
Output Impedance
Full Power Bandwidth
Output Slew Rate
Overshoot
Bias Voltage Specification
Bias Voltage Gain Error
Others
Power Supply
Output Protection
DG1000Z User's Guide
50kΩ
+/-12V
+/-10Vmax (Gain: X1)
+/-1.25Vmax (Gain: X10)
Constant Voltage
Switch between 10V/1V and 10V/10V (DC
Gain Error: <5%)
Normal/Invert
10W (typical value, input Sine, 100kHz, X10)
12.5Vpeak (input Sine, 100kHz)
1.65Apeak (input Sine, 100kHz)
<2Ohm
[1]
DC~1MHz
[2]
≥80V/µs (typical)
<7%
5%±100mV
DC 12V±5%, 4Apeak
Output Overcurrent Protection, Internal Temperature
Abnormity Protection
6-1
Capítulo 6 Appendix