TDS7000 Series oscilloscopes are high performance solutions for verifying, debugging, and characterizing sophisticated electronic designs. The series features exceptional signal acquisition performance, operational simplicity, and open connectivity to the design environment. Classic analog-style controls, a large touch-sensitive display, and graphical menus provide intuitive control. Open access to the Windows operating system enables unprecedented customization and extensibility. Key features include: Up to 4 GHz bandwidth and 20 GS/s real time sampling rate, depending on the model Record lengths up to 32,000,000 samples, depending on option Fast acquisition at up to 400,000 acquisitions per second for analog oscilloscope emulation and isolation of data-dependent failures during conformance/performance testing and for examination of very low-level signals in pseudo-random bit streams 2% DC vertical gain accuracy Four input channels (each with 8-bit resolution), CH 3 signal output, and auxiliary trigger input and output Sample, envelope, peak-detect, high-resolution, and average acquisition modes Full programmability, with an extensive GPIB-command set and a message- based interface Trigger modes include edge (up to 3 GHz bandwidth), logic, pulse, and sequence Powerful built-in measurement capability, including histograms, automatic measurements, and measurement statistics A large 10.4 inch (264.2 mm) color display that supports color grading of waveform data to show sample density An intuitive, graphical user interface (UI), with online help that is built in and available on screen Internal, removable disk storage Wide array of probing solutions Serial mask testing, serial pattern triggering, triggering on communications signals, eye pattern measurements, and a waveform database mode are available with options. Use of these optional features is described in the Option SM Serial Mask Testing and Option ST Serial Pattern Trigger User Manual