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Operating Basics P6980 High-Density Differential Probe The P6980 Probe is a 34-channel, high-density connectorless differential probe with D-Max probing technology (see Figure 3). The probe consists of two independent probe heads of 17 channels each (16 data and 1 clock/qual). Figure 3: P6980 High-Density Differential probe with D-Max probing technology The following list details the capabilities and qualities of the P6980 Probe: H Differential data, clock and qualification inputs (single-ended signals may be probed if negative input is grounded) H cLGA contact eliminates need for built-in connector H Footprint supports direct signal pass-through H Supports PCB thickness of 1.27 mm to 6.35 mm (0.050 in to 0.250 in) H Consists of two probe heads supporting 17 channels each, for a total of 34 channels H 2X mode (1:2 demultiplexing) and 4X mode (1:4 demultiplexing), use one probe head to minimize required board real estate H Color-coded keyed attachment H --2.5 V to +5 V input operating range H --2.0 V to +4.5 V threshold range H 300 mV minimum single-ended signal amplitude (5 V maximum) H 150 mV each side minimum differential signal amplitude (2.5 V maximum) P69xx Series High-Density Logic Analyzer Probes Instruction Manual 5