TLFD600 Datasheet, PDF (33/37 Pages) Texas Instruments – ADSL CODEC WITH INTEGRATED LINE DRIVER AND RECEIVER

TLFD600
ADSL CODEC WITH INTEGRATED LINE DRIVER AND RECEIVER
SLAS280B – MAY 2000 – REVISED NOVEMBER 2000
PRINCIPLES OF OPERATION
TX CHANNEL HPF RESPONSE (ZOOMED IN)
0
–20
–40
–60
–80
–100
–120
–140
–160
–180
–200
0
5
10
15
20
25
30
f – Frequency – kHz
Figure 23. TX Channel HPF Response (Zoom In)
Receive Channel Response With Different Equalizer Settings
0
–50
–100
–150
–200
0 1 2 3 4 5 6 7 8 9 10
f – Frequency – MHz
Figure 24. Receive Channel Frequency Responses With Different Equalizer Slope Settings (Full Rate)
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