GS2993 Dual Output Adaptive Cable Equalizer

Data Sheet

53966 - 4

August 2012

17 of 23

Propietary & Confidential

4.8 Cable Length Indicator (CLI)

The GS2993 has a Cable Length Indicator output. This is an analog voltage in the range

of 0V to 3.3V, varying monotonically with input cable length. See Figure 4-2 and

Table 4-6 below.

Figure 4-2: Cable Length Indicator Output

NOTE:

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

0

100

200

300

400

Cable Length (m)

Table 4-6: Cable Length Indicator Output

Cable Length (m)

0

120

140

160

200

300

400

CLI (V)

0.62

1.00

1.06

1.13

1.29

1.58

1.98