THS6132 Datasheet, PDF (7/21 Pages) Texas Instruments – HIGH EFFICIENCY CLASS - G ADSL LINE DRIVER

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THS6132
CODEC
V
IN+
SLLS543A – SEPTEMBER 2002 – REVISED FEBRUARY 2003
+12V
+5V
+
–
THS6132a
8.66 Ω
1k Ω
1.33 k Ω
1:1.2
+20 dBm
Line
Power
953 Ω ^{1.33 k} Ω
100 Ω
1k Ω
CODEC
V
IN–
–
+
–5V
–12V
8.66 Ω
THS6132b
Figure 1. ±12 V Active Termination ADSL CO Line Driver Circuit (Synthesis Factor = 4; CF = 5.6)
PIN ASSIGNMENTS
THS6132
TQFP PowerPAD (VFP) PACKAGE
(TOP VIEW)
THS6132
Leadless 5X5 PowerPAD
(RGW) PACKAGE
(TOP VIEW)
NC
REF
NC
IN1+
IN2+
NC
DGND
BIAS–1
32 31 30 29 28 27 26 25
1
24
2
23
3
22
4
PowerPAD^TM
21
5
20
6
19
7
18
8
17
9 10 11 12 13 14 15 16
NC
OUT1
NC
IN1–
IN2–
NC
OUT2
NC
REF
IN1+
IN2+
DGND
BIAS–1
Power
PAD ^TM
OUT1
IN1–
NC
IN2–
OUT2
7