Additional Features: Bandwidth: 500 MHz  4 Channel Sample Rate: 2.5 GS/s Record length: 15 kpts 8-Bit Vertical Resolution Greater than 11-Bits with Averaging Record Length to 15,000 Points 1mV/div to 10 V/div Sensitivity 1.5% Vertical Accuracy Waveform Math and Advanced Waveform DSP 1 ns Peak Detect Channel Deskew Fully Automated Measurement System Waveform Pass/Fail Template Testing Color VGA Display 3.5 in. DOS Format Floppy Drive RS-232, Centronics, GPIB and VGA I/O Ports Applications Telecommunications/Datacommunications Transient Event Capture High Energy Physics The Digital Real-Time architecture of the TDS 644B simplifies capturing intermittent signals or non-recurring problems like glitches or metastable states caused by setup and hold time violations. The TDS644B provides design engineers excellent single shot accuracy for multi-channel, high speed signal characterization. Your designs may be digital but at today’s speeds, many of your toughest problems aren’t. Crosstalk noise. Transmission effects. Ground bounce. Not to mention sub-nanosecond edges. Today’s design problems require high bandwidth oscilloscopes that can measure up to these challenges. The Digital Real-Time™ architecture of the TDS 600 Series simplifies capturing intermittent signals or non-recurring problems like glitches or metastable states caused by setup and hold time violations. TDS 600 Series provides design engineers excellent single shot accuracy for multi-channel, high speed signal characterization. The image is a representation of selection. See specifications for product details.