SDG2000X Series Γεννήτριες κυματομορφών

SDG2000X Series Γεννήτριες κυματομορφών

Product Overview
SIGLENT’s SDG2000X is a series of dual-channel function/arbitrary waveform generators with specifications of up to 120 MHz maximum bandwidth, 1.2 GSa/s sampling rate and 16-bit vertical resolution. The proprietary TrueArb & EasyPulse techniques help to solve the weaknesses inherent in traditional DDS generators when generating arbitrary, square and pulse waveforms. With advantages above, SDG2000X can provide users with a variety of high fidelity and low jitter signals, which can meet the growing requirements of complex and extensive applications.


Key Features

- Dual-channel, 120 MHz maximum bandwidth (SDG2122X :120 MHz, SDG2082X :80 MHz,SDG2042X :40 MHz)
- 20 Vpp maximum output amplitude, high fidelity output with 80 dB dynamic range
- High-performance sampling system with 1.2 GSa/s sampling rate and 16-bit vertical resolution.
  No detail in your waveforms will be lost
- Innovative TrueArb technology supports user-defined waveforms from 8 to 8 Mpts and user-defined sample rate
  from 1 μSa/s to 75 MSa/s
- Large Touch Screen Display
- Easily combine waveforms through a single output, including noise and arbitrary waveforms

-Innovative EasyPulse technology, capable of generating lower jitter Square or Pulse waveforms, brings a wide range and extremely
 high precision in pulse width and rise/fall times adjustment
- Plenty of analog and digital modulation types: AM, DSB-AM, FM, PM, PSK, FSK, ASK and PWM
- Sweep and Burst function, Harmonics mode supported
- High precision Frequency Counter
- Standard interfaces: USB Device, USB Host, LAN (VXI-11), and GPIB (optional)
- 4.3” touchscreen display for easier operation

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Characteristics

TrueArb Technology Architecture

With SIGLENT’s TrueArb technology, the generator retains the advantages of DDS technology while overcoming the serious weaknesses of DDS jitter and distortion. Because TrueArb technology generates arbitrary waveform in a point-by-point fashion, every data point is used to generate the output signal which has been stored in memory. Date points will not missed or repeated and arbitrary waveforms possess very low jitter (< 150ps).

Like EasyPulse technology, TrueArb technology effectively overcomes the limitations of
DDS to produce a sampling period with very low jitter

High-Performance Sampling System

Benefiting from a 1.2GSa/s and 16-bit sampling system, SDG2000X achieves extremely high accuracy performance in both time domain and amplitude, which results in more accurately reconstructed waveforms and lower distortion.

Excellent Analog Channel Performance

The bandwidth of analog channels proves to be greater than 120MHz, via doing a frequency response test with white noise.


High fidelity sine output. Almost no spurious observed @60MHz, 0dBm.


Capacity of outputting large signal at high frequency. Dual-channel, 20 Vpp amplitude can be guaranteed even @20 MHz.


Low noise floor, improves signal-noise ratio.


The Pulse width can be fine-tuned to the minimum of 16.3ns with the adjustment step as small as 100ps.


The rise/fall times can be set independently to the minimum of 8.4ns at any frequency and to the maximum of 22.4s. The adjustment step is as small as 100 ps.