AD8159 查看數據表（PDF） - Analog Devices

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AD8159

3.2 Gbps Quad Buffer Mux/Demux

Analog Devices 

AD8159

TYPICAL PERFORMANCE CHARACTERISTICS

VCC = +3.3 V, VEE = 0 V, RL = 50 Ω, basic configuration, data rate = 3.2 Gbps, input common-mode voltage = 2.7 V, differential input

swing = 800 mV p-p, TA = 25°C, unless otherwise noted.

Note: All graphs were generated using the setup shown in Figure 32, unless otherwise specified.

0

–2

–4

–6

–8

–10

–12

–14

39.0625ps/DIV

Figure 3. Output Port A Eye Diagram 3.2 Gbps

Input Port A or Input Port C

–16

0

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0

TIME (Unit Interval)

Figure 6. Output Port A Bathtub Curve 3.2 Gbps

0

–2

–4

–6

–8

–10

–12

–14

39.0625ps/DIV

Figure 4. Output Port B Eye Diagram

Input Port B or Input Port C

–16

0

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0

TIME (Unit Interval)

Figure 7. Output Port B Bathtub Curve 3.2 Gbps

0

–2

–4

–6

–8

–10

–12

–14

39.0625ps/DIV

Figure 5. Output Port C Eye Diagram 3.2 Gbps

Input Port A or Input Port B

–16

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0

TIME (Unit Interval)

Figure 8. Output Port C Bathtub Curve 3.2 Gbps

Rev. A | Page 7 of 24

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