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Function Generator DS340 SRS Stanford Research System

Mã sản phẩm: DS340
Sử dụng cho Model:
Hãng SX: SRS Stanford Research System
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Tình trạng

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Đặt hàng
The DS340 is a 15 MHz function and arbitrary waveform generator based on Direct Digital Synthesis (DDS). A combination of features, performance and low cost make the DS340 ideal for a variety of test and measurement applications.

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Thông tin sản phẩm

Frequency Range
  Max. Frequency Resolution
Sine 15.1 MHz 1 µHz
Square 15.1 MHz 1 µHz
Ramp 100 kHz 1 µHz
Triangle 100 kHz 1 µHz
Noise 10 MHz (Gaussian weighting)
Arbitrary 10 MHz 40 MHz/N (sample rate)
Output
Source impedance 50 Ω
Grounding Output may float up to ±40 V (AC + DC)
Amplitude
Range 50 mVpp to 10 Vpp into 50 Ω, 100 mVpp to 20 Vpp into 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, increases by 6 dB/oct above 1 MHz
Harmonic distortion  
     DC to 20 kHz <-70 dBc
     20 kHz to 100 kHz <-60 dBc
     100 kHz to 1 MHz <-50 dBc
     1 MHz to 15 MHz <-40 dBc
Phase noise <-55 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 <2 % of amplitude (full output)
Ramps and Triangles
Rise/fall time 45 ns (10 MHz Bessel filter)
Linearity ±0.1 % of full scale
Settling time 200 ns (0.5 % of final value)
Arbitrary Waveforms
Sample rate 40 MHz or integer sub-multiples
Waveform length 8 to 16,300 points
Vertical resolution 12 bits
Rise/fall time 45 ns (10 MHz Bessel filter)
FSK Modulation
Modes Internal, External
Max. rate 50 kHz, internal
External FSK TTL input, 1 MHz (max.)
Sweeps
Type Linear and logarithmic (phase continuous)
Span Linear (full frequency range), log (6 decades)
Sweep rate 0.01 Hz to 1 kHz
Timebase Accuracy
Standard ±5 ppm (20 °C to 30 °C)
Optional TCXO, 2 ppm stability, 2 ppm aging (20 °C to 50 °C)
General
Interfaces Optional RS-232 and GPIB with DOS based arbitrary waveform software (AWC). All instrument functions can be controlled over interfaces.
Non-volatile memory up to 9 sets of instruments settings can be stored and recalled
Dimensions 8.5" × 3.5" × 13" (WHL)
Weight 8 lbs.
Power 35 W, 100/120/220/240 VAC, 50/60 Hz
Warranty One year parts and labor on defects in materials and workmanship

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