03 | Keysight | 33250A Function/Arbitrary Waveform Generator - Data Sheet

Measurement Characteristics

Waveforms

Standard

Sine, square, pulse, ramp, noise, sin(x)/x,

exponential rise, exponential fall, cardiac, DC volts

Arbitrary

Waveform length

1 to 64K points

Amplitude resolution 12 bits (including sign)

Repetition rate

1 µHz to 25 MHz

Sample rate

200 MSa/s

Filter bandwidth

50 MHz

Non-vol. memory

Four (4) 64K waveforms

Frequency characteristics

Sine

1 µHz to 80 MHz

Square

1 µHz to 80 MHz

Pulse

500 µHz to 50 MHz

Arb

1 µHz to 25 MHz

Ramp

1 µHz to 1 MHz

White noise

50 MHz bandwidth

Resolution

1 µHz; except pulse, 5 digits

Accuracy (1 year)

2 ppm, 18 to 28 °C

3 ppm, 0 to 55 °C

Sinewave spectral purity

Harmonic distortion

DC to 1 MHz

1 to 5 MHz

5 to 80 MHz

> 3 Vpp

–60 dBc

–55 dBc

–57 dBc

–45 dBc

Total harmonic distortion

DC to 20 kHz

< 0.2% + 0.1 mVrms

DC to 1 MHz

–60 dBc

1 to 20 MHz

–50 dBc

20 to 80 MHz

–50 dBc + 6 dBc/octave

10 MHz

< –65 dBc (typical)

80 MHz

< –47 dBc (typical)

Signal characteristics

Squarewave

Rise/fall time

Overshoot

< 5%

Asymmetry

1% of period + 1 ns

Jitter (rms)

< 2 MHz

≥ 2 MHz

0.01% + 525 ps

0.1% + 75 ps

Duty cycle

≤ 25 MHz

25 to 50 MHz

50 to 80 MHz

20.0 to 80.0%

40.0 to 60.0%

50.0% (fixed)

Pulse

Period

20.00 ns to 2000.0 s

Pulse width

8.0 ns to 1999.9 s

Variable edge time

5.00 ns to 1.00 ms

Overshoot

< 5%

Jitter (rms)

100 ppm + 50 ps

Signal characteristics (Continued)

Ramp

Linearity

< 0.1% of peak output

Symmetry

0.0 to 100.0%

Arb

Minimum edge time

< 10 ns

Linearity

< 0.1% of peak output

Settling time

< 50 ns to 0.5% of final value

Jitter (rms)

30 ppm + 2.5 ns

Output characteristics

Accuracy (at 1 kHz, >10 mVpp, Autorange on)

± 1% of setting ± 1 mVpp

Flatness (sinewave relative to 1 kHz, Autorange on)

< 10 MHz

10 to 50 MHz

50 to 80 MHz

± 2% (0.2 dB)

± 5% (0.4 dB)

Units

Vpp, Vrms, dBm, high and low level

Resolution

0.1 mV or 4 digits

± 5 Vpk ac + dc

Accuracy

1% of setting + 2 mV + 0.5% of amplitude

Waveform output

Impedance

50 Ω typical (fixed)

> 10 MΩ (output disabled)

Isolation

42 Vpk maximum to earth

Protection

automatically disables main output

Modulation characteristics

AM

Carrier waveforms

Sine, square, ramp, and arb

Mod. waveforms

Sine, square, ramp, noise, and arb

Mod. frequency

2 mHz to 20 kHz

Depth

0.0 to 120.0%

Source

Internal/external

FM

Carrier waveforms

Sine, square, ramp, and arb

Mod. waveforms

Sine, square, ramp, noise, and arb

Mod. frequency

2 mHz to 20 kHz

Peak deviation

DC to 80 MHz

Source

Internal/external

FSK

Carrier waveforms

Sine, square, ramp, and arb

Mod. waveform

50% duty cycle square

Internal rate

2 mHz to 100 kHz

Frequency range

1 µHz to 80 MHz

Source

Internal/external

External modulation input

Voltage range

± 5 V full scale

Input impedance

10 Ω

Frequency

DC to 20 kHz

Latency

< 70 µs typical