Stanford DS335 函数信号发生器 (1 µHz - 3.1 MHz)

Frequency Range: Sine, Square, Ramp, Triangle

Max. Frequency: 3.1 MHz, 3.1 MHz, 10 kHz, 10 kHz

Resolution: 1 µHz, 1 µHz, 1 µHz, 1 µHz

Noise: Max. Frequency: 10 MHz

Amplitude:

Range: 50 mVpp to 10 Vpp (50 Ω), 100 mVpp to 20 Vpp (High-Z)

Resolution: 3 digits (DC offset = 0 V)

Offset: ±5 VDC (50 Ω), ±10 VDC High-Z)

Offset resolution: 3 digits

Accuracy: 0.1 dB (sine output)

Sine Wave: 

Spurious response: <-65 dBc to 1 MHz, -55 dBc to 3.1 MHz

Harmonic distortion:  

  DC to 100 kHz: <-60 dBc

  100 kHz to 1 MHz: <-50 dBc

  1MHz to 1 MHz: <-50 dBc

  1 MHz to 3 MHz: <-40 dBc

Phase noise: <-60 dBc (30 kHz band centered on carrier)

Square Wave:

Rise/fall time: <15 ns ± 5 ns (10 % to 90 %)

Asymmetry: <3 ns + 1 % of period

Overshoot: <5 %  (full-scale output)

Ramps and Triangles:

Rise/fall time: 100ns

Linearity: ±0.1 % of full scale

Settling time: 200 ns (0.5 % of final value)

Sweeps: 

Type: Linear and logarithmic (phase continuous)

Span: Linear (full frequency range), log (6 decades)

Sweep rate: 0.01 Hz to 1 kHz

General:

Interfaces: Optional RS-232 and GPIB. All instrument functions are controllable over the interfaces.

Non-volatile memory: Up to nine sets of instrument settings may be stored and recalled.

Dimensions: 8.5" × 3.5" × 13" (WHL)

Weight: 8 lbs.

Power: 22 W, 100/120/220/240 VAC, 50/60 Hz