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TLFD600 Datasheet, PDF (34/37 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
Transmit Channel Response
50
0
–50
–100
–150
–200
–250
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
f – Frequency – MHz
Figure 25. RX Channel Response With Different Equalizer Settings (G.lite Mode)
RX CHANNEL HPF1 + HPF2 RESPONSE (ZOOMED IN)
0
–20
–40
–60
–80
–100
–120
–140
–160
–180
–200
0
0.05
0.1
0.15
0.2
0.25
f – Frequency – MHz
Figure 26. RX Channel HPF Response (Zoom In)
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