Keithley 2015, Service Manual, Page: 117 / 158

Specifications A-3
Frequency Sweep Reading Rate
NUMBER OF FREQUENCIES TIME (seconds) 4
5 0.2
30 1.1
100 3.5
200 6.9
Notes
1. Input signal at full scale.
2. V
IN
≥
20% of range and harmonics >–65dB.
3. Speeds are for default operating conditions (*RST), and display off, auto range off, binary data transfer, trig delay = 0.
4. Typical times: frequencies in 400–4kHz range, binary data transfer, TRIG DELAY = 0, Display OFF, Auto Range OFF. Data returned is THD
measurement plus AC voltage.
GENERATOR CHARACTERISTICS
FREQUENCY RANGE: 10–20kHz.
FREQUENCY RESOLUTION: 0.007Hz.
FREQUENCY ACCURACY: ±(0.015% of r 0.007Hz) 1 .
FREQUENCY TEMPERATURE COEFFICIENT: <100ppm over operating temperature range.
SOURCE OUTPUT:
Waveform: Sinewave.
Amplitude Range: 2V rms (50
Ω
and 600
Ω
) or 4V rms (HI Z).
Amplitude Resolution: 0.5mV rms (50
Ω
and 600
Ω
) or 1mV rms (HI Z).
Amplitude Accuracy: ±(0.3% of s 2mV)
1, 4
.
Amplitude Temperature Coefficient: Typically 0.015%/°C.
Amplitude Flatness: ±0.1dB 1, 4, 5 .
Output Impedance: 50
Ω
± 1
Ω
or 600
Ω
± 10
Ω
, user selectable.
THD: –64dB 6 .
Noise: 100µV rms 2 .
DC Offset Voltage: ±1.2mV 1 .
INV/PULSE OUTPUT (SINEWAVE MODE):
Frequency: Same as source output.
Amplitude Range: 2V rms (50
Ω
and 600
Ω
) or 4V rms (HI Z).
Amplitude Resolution: 0.5mV (50
Ω
and 600
Ω
) or 1mV rms (HI Z).
Amplitude Accuracy: ±(2.0% of s 2mV) 1, 4 .
Amplitude Flatness: ±0.1dB 1, 4, 5 .
Output Impedance: Same as Source Output setting.
THD: –64dB 6 .
Noise: 100µV rms 2 .
DC Offset Voltage: ±1.1mV typ., ±13mV max. 1