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Am79C02/03/031(A) Data Sheet

Attenuation Distortion

Group Delay Distortion

For either transmission path, the group delay distortion is within the limits shown in Figure 2. The minimum value of

the group delay is taken as the reference. The signal level should be 0 dBm0.

2

1

0

Frequency (Hz)

0.75 dB

–0.125

0.125

Transmit curve 1.35 dB

Receive curve 1 dB

DSLAC Device Specification

(transmit only)

Attenuation (dB)

Figure 1.

Attenuation Distortion (Single Ended)

200

300

3000

3400

09875H-006

0

90

150

420

DSLAC Device Specification

(Either Path)

Frequency (Hz)

Delay (

µs)

500 600

1000

2600

2800

Figure 2.

Group Delay Distortion

09875H-006