Tektronix SD22

Tektronix SD22 12.5 GHz, Sampling Head

12.5 GHz, Sampling Head

The Tektronix SD22 is one of our used Sampling Heads specifically designed for low-noise measurement in digital communications and device characterization applications.

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The SD22 provides an acquisition rise time of 28 ps, and typically 450 ┬ÁVRMS of displayed noise. With smoothing, noise levels are 180 ┬ÁVRMS.

In order to precisely capture and display the switching characteristics of high-speed communications circuits, to make accurate statistical measurements of signal noise and signal timing jitter, or to obtain stable timing measurements of fast digital ICs, the noise floor of the test equipment must be kept to a minimum.

The Tektronix SD22 is the ideal instrument for these low-noise applications:
  • ECL, CMOS and ACL GaAs Device Characterization (SD14)
  • General-purpose TDR (SD20)
  • Digital Data Communications (SD22)
  • Line Impedance and Crosstalk
  • Characterization (SD24)
  • Dual Channel Device Characterization (SD26)
  • High Bandwidth Communication & Microwave (SD32)
  • SONET/SDH Compliance Testing (ORR24)

  • 12.5 GHz Bandwidth
  • Low-noise
  • Dual-channel