NB7LQ572 데이터 시트보기 (PDF) - ON Semiconductor

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NB7LQ572

2.5V / 3.3V Differential 4:1 Mux w/Input Equalizer to 1:2 LVPECL Clock/Data Fanout / Translator

ON Semiconductor 

NB7LQ572

126 mV/DIV

95 ps/DIV

Figure 4. Typical Output Waveform at 2 GHz

(VINPP = 175 mV, VCC = 2.38 V)

126 mV/DIV

37.5 ps/DIV

Figure 5. Typical Output Waveform at 5 GHz

(VINPP= 175 mV, VCC = 2.38 V)

Signal Generator

FR4 = 12” Backplane

NB7LQ572

Equalizer Receiver

Q

Q

Digital

Oscilloscope

50W

50W

NB7LQ572 INPUT

NB7LQ572 OUTPUT

26 mV/div

56 ps/div

Typical Input Waveform at 3 Gbps with PRBS23

after 12 in FR4 (VINPP = 175 mV, VCC = 2.38 V)

NB7LQ572 INPUT

126 mV/div

56 ps/div

Typical Output Waveform at 3 Gbps with PRBS23

after 12 in FR4 (VINPP = 175 mV, VCC = 2.38 V)

NB7LQ572 OUTPUT

26 mV/div

25.5 ps/div

Typical Input Waveform at 6.5 Gbps with PRBS23

after 12 in FR4 (VINPP = 175 mV, VCC = 2.38 V)

126 mV/div

25.5 ps/div

Typical Output Waveform at 6.5 Gbps with PRBS23

after 12 in FR4 (VINPP = 175 mV, VCC = 2.38 V)

Figure 6. Typical NB7LQ572 Equalizer Application and Interconnect; Eye Diagrams with PRBS23 Pattern at 3 Gbps

and 6.5 Gbps after 12 inches of FR4

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