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DS90LV004 Datasheet, PDF (6/7 Pages) National Semiconductor (TI) – 4-Channel LVDS Buffer/Repeater with Pre-Emphasis
Typical Performance Characteristics
Power Supply Current vs. Bit Data Rate
Total Jitter (TJ) vs. Bit Data Rate
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Dynamic power supply current was measured while running a clock or PRBS
223-1 pattern with all 4 channels active. VCC = 3.3V, TA = +25˚C, VID = 0.5V,
VCM = 1.2V
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Total Jitter measured at 0V differential while running a PRBS 223-1 pattern
with a single channel active. VCC = 3.3V, TA = +25˚C, VID = 0.5V, 0%
Pre-emphasis
Total Jitter (TJ) vs. Temperature
Positive Edge Transition vs. Pre-emphasis Level
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Total Jitter measured at 0V differential while running a PRBS 223-1 pattern
with a single channel active. VCC = 3.3V, VID = 0.5V, VCM = 1.2V, 1.5 Gbps
data rate, 0% Pre-emphasis
FIGURE 1. Typical Performance Characteristics of the DS90LV004
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