THS6042 Datasheet, PDF (14/33 Pages) Texas Instruments – 350 mA, ±12 V ADSL CPE LINE DRIVERS

THS6042, THS6043
350 mA, ±12 V ADSL CPE LINE DRIVERS
SLOS264G – MARCH 2000 – REVISED DECEMBER 2001
TYPICAL CHARACTERISTICS
CROSSTALK
vs
FREQUENCY
0
VCC = ±6 V to ±12 V
–10 Gain = 4
Rf = 390 Ω
–20
RL = 25 Ω
–30
–40
–50
Rf = 430 Ω
RL = 100 Ω
–60
–70
–80
–90
100 k
1M
10 M
f – Frequency – Hz
Figure 29
100 M
1800
1600
1400
SLEW RATE
vs
OUTPUT VOLTAGE STEP
Gain = 4
RL = 100 Ω
Rf = 750 Ω
VCC = ±15 V
1200
1000
VCC = ±12 V
800
600
VCC = ±6 V
400
200
0
0 2 4 6 8 10 12 14 16
Output Voltage Step – V
Figure 30
TRANSIMPEDANCE AND PHASE
vs
SHUTDOWN RESPONSE
FREQUENCY
7
3
140
45
VCC = ±5 V to ±15 V
6
V(SHDN)
1
RL = 1 kΩ
120
0
5
–1
Transimpedance
100
–45
4
–3
3
–5
80
–90
Phase
2
–7
60
1
Gain = 8
–9
VO
VCC +12 V
0
Rf = 750 Ω
RL = 100 Ω
–11
40
–135
–180
–1
–13
20
–225
0
4
8
12
16
20
t – Time – µs
1 K 10 K 100 K 1 M 10 M 100 M 1 G
f – Frequency – Hz
Figure 31
Figure 32
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