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Figure6.1 rise and fall time test conditions, Figure6.2 scsi input filtering, Figure6.3 hysteresis of scsi receivers – Avago Technologies LSI53C876E User Manual

Page 242: Rise and fall time test conditions, Scsi input filtering, Hysteresis of scsi receivers, Figure 6.1, Figure 6.2

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6-10

Electrical Characteristics

Figure 6.1

Rise and Fall Time Test Conditions

Figure 6.2

SCSI Input Filtering

Figure 6.3

Hysteresis of SCSI Receivers

2.5 V

47

Ω

20 pF

+
−

REQ/ or ACK/ Input

t

1

V

TH

Note: t

1

is the input filtering period.

1

Receiving Logic Le

v

e

l

0

1.1

1.3

1.5

1.7

Input Voltage (Volts)

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