Stanford DS360 Function Generator

200 kHz Ultra Low Distortion

Distributed only in Germany
This is a discontinued product
More Information? Please contact us.
  • Overview

Key Facts

The DS360 is the world's first ultra-low distortion synthesized function generator. It uses a precision digitally synthesized source, providing you with precise frequency control, sine, two tone, square wave, and noise waveforms, computer control capability, and distortion as low as -100 dBc.

Features Collapsed

  • Frequency output from 10 mHz to 200 kHz
  • Sine, Square, White and Pink Noise
  • 20 µVpp to 40 Vpp output range
  • Linear and log frequency sweeps

Specifications

Frequency
Range 10 mHz to 200 kHz
Resolution 6 digits

Key Facts

The DS360 is the world's first ultra-low distortion synthesized function generator. Unlike conventional low distortion generators which use RC oscillators, the DS360 uses a precision digitally synthesized source, providing you with precise frequency control, sine, two tone, square wave, and noise waveforms, computer control capability, and distortion as low as -100 dBc. Because of this unique combination of features, the DS360 is ideally suited for a variety of audio testing applications where a low distortion source is required.

Sales Region only Germany

For Stanford power supplies please see PS310, PS325, PS350.

Features & Benefits

  • Frequency output from 10 mHz to 200 kHz
  • Sine, Square, White and Pink Noise
  • 20 µVpp to 40 Vpp output range
  • Linear and log frequency sweeps
  • 1 mHz frequency resolution
  • <-100 dBc distortion (to 20 kHz)
  • 25 ppm frequency accuracy
  • BNC, XLR and banana connectors
  • Balanced and unbalanced outputs
  • Standard RS-232 and GPIB interfaces
  • 10 MHz reference input (opt.)

Specifications

Frequency
Range 10 mHz to 200 kHz
Resolution 6 digits
Accuracy 25 ppm (0.0025 %)
Amplitude
Unbalanced outputs
50 Ω load 5.0 µVpp - 14.4 Vpp
600 Ω load 5.0 µVpp - 20.0 Vpp
Hi-Z load 10.0 µVpp - 40.0 Vpp
Balanced outputs
50 Ω load 10.0 µVpp - 28.8 Vpp
150 Ω load 10.0 µVpp - 28.8 Vpp
600 Ω load 10.0 µVpp - 40.0 Vpp
Hi-Z load 20.0 µVpp - 80.0 Vpp
Resolution 0.01 dB or 1 mV, whichever is greater
Accuracy ± 0.1 dB (1.0%)
Offset ± amplitude range
Distortion and Noise
THD
Unbalanced outputs -100 dB to 20 kHz, -85 dB to 100 kHz
Balanced outputs -97 dB to 20 kHz, -85 dB to 100 kHz
Broadband noise <100 nV/ÖHz (1 Vrms, 1 kHz)
Waveforms
Sine 0.010 Hz to 200 kHz
Square 0.010 Hz to 200 kHz, 700 ns rise time
Noise White, pink, and bandlimited white
Two-Tone Combination of two sine waves, or sine and square wave. Frequency and amplitude are independently set for each wave.
Burst
ON cycles 0.5 or 1 to 65534 cycles
Repetition rate 1 to 65534 cycles
Triggering Internally triggered, externally triggered, or externally gated
Sweeps
Type Linear or logarithmic
Range 10 Hz to 200 kHz
Rate 0.01 kHz to 3.1 kHz
Flatness ±0.1 dB (1.0%)
Outputs
Configuration Balanced and unbalanced
Connectors Floating BNCs, banana connectors, and XLR jack
Source impedance
Balanced 50 Ω, 150 Ω, and 600 Ω
Unbalanced 25 Ω, 50 Ω, and 600 Ω
Max. float voltage ± 40 VDC
Other Outputs
Sync TTL square wave (same frequency as output)
Trigger out Internal burst trigger
Trigger/Gate in TTL pulse starts sweep or externally triggered burst. TTL high level activates externally gated burst.
Sweep TTL pulse marks start of sweep
Accuracy
1% ±25 mV (Vp + offset >0.63 V)
1% ±2.5 mV (63 V > Vp +offset > 0.063 V)
1% ± 250 µV (6.3 mV > Vp +offset > 63 mV)
1% ± 25 µV (Vp + offset <6.3 mV)
General
Computer interfaces GPIB and RS-232. All instrument functions can be controlled.
Size 17 "W x 3.5 "H x 16.25 "D
Weight 17 lbs
Power 50 W, 100/120/220/240 VAC 50/60 Hz
Warranty One year parts and labor on any defects in material or workmanship.
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