AD8143ACPZ-REEL(Rev0) View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

AD8143ACPZ-REEL
(Rev.:Rev0)

High Speed, Triple Differential Receiver with Comparators

Analog Devices 

AD8143

15

G = +2 (RF = RG = 499Ω) AND VS = ±5V

G = +5 (RF = 8.06kΩ RG = 2kΩ) AND VS = ±12V

10

+VSAT_±12V

5

+VSAT_±5V

0

–5

–VSAT_±5V

–10

–15

0

–VSAT_±12V

100 200 300 400 500 600 700 800 900 1000

OUTPUT LOAD (Ω)

Figure 34. Output Saturation Voltage vs. Output Load

6

5

2 × VIN

G=2

4

3

2

1

0

–1

–2

OUTPUT

–3

–4

–5

–6

0 100 200 300 400 500 600 700 800 900 1000

TIME (ns)

Figure 35. Output Overdrive Recovery

4.0

3.5 VS = ±12V

3.0

VS = ±5V

2.5

2.0

1.5

1.0

0.5

0

–25 –20 –15 –10

–5 0 5

VIN (mV)

10 15 20 25

Figure 36. Comparator Hysteresis

Rev. 0 | Page 16 of 24

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