THS6052IDDA Datasheet, PDF (6/21 Pages) Texas Instruments – 175 mA, ±12 V ADSL CPE LINE DRIVERS

THS6052, THS6053
175 mA, ±12 V ADSL CPE LINE DRIVERS
SLOS293D − JUNE 2000 − REVISED DECEMBER 2001
APPLICATION INFORMATION
+12 V
THS6052
Driver 1
VI+
+
_
0.1 µF
+
6.8 µF
750 Ω
50 Ω
1:1
Telephone Line
100 Ω
1 µF
210 Ω
0.68 µF
THS6052
Driver 2
VI−
+
_
750 Ω
−12 V
0.1 µF
6.8 µF
+
50 Ω
1 kΩ
499 Ω
1 kΩ
499 Ω
499 Ω
+12 V
0.1 µF
−
+
THS6062
VO+
Receiver 1
499 Ω
−
+ _THS6062
Receiver 2
VO−
−12 V
0.01 µF
Figure 1. THS6052 ADSL Application With 1:1 Transformer Ratio
6
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