eq50f100 National Semiconductor Corporation, eq50f100 Datasheet - Page 6

• Manufacturer Part Number: eq50f100
• Description: 1gbps - 6.25 Gbps Backplane Equalizer
• Manufacturer: National Semiconductor Corporation

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Typical Performance
Characteristics
TYPICAL EYE DIAGRAM WITH 30" BACKPLANE CHARACTERISTICS
All typical eye diagrams are measured with a FR4 stripline test channel at V
1Vp-p at the source. They were acquired by an oscilloscope with 2k sampling hits, which includes approximately 10ps of
system jitter. (Note 2)
FIGURE 2. Typical 1.25 Gb/s Equalizer Output Signal, with Input as shown in Figure 1
FIGURE 1. 1.25 Gb/s, PRBS-10 Input Signal to Equalizer after 30" of FR4
FIGURE 3. 2.5 Gb/s, PRBS-10 Input Signal to Equalizer after 30" of FR4
6
DD
20096808
20096809
20096810
= 1.8V, T
A
= 25˚C with PRBS-10 pattern at