LSI 53C810A User Manual

LSI

7-8

Electrical Characteristics

Figure 7.1

Rise and Fall Time Test Conditions

Figure 7.2

SCSI Input Filtering

Figure 7.3

Hysteresis of SCSI Receiver

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)