THS6032 Datasheet, PDF (10/31 Pages) Texas Instruments – LOW-POWER ADSL CENTRAL-OFFICE LINE DRIVER

THS6032
LOW-POWER ADSL CENTRAL-OFFICE LINE DRIVER
SLOS233C – APRIL1999 – REVISED MARCH 2000
TYPICAL CHARACTERISTICS
TRANSIMPEDANCE
vs
FREQUENCY
140
VCC(H) = ± 15 V
120
VCC(L) = ± 5 V
RL= 1 kΩ
100
POWER SUPPLY REJECTION RATIO
vs
FREQUENCY
120
VCC(H) = ± 15 V
100
VCC(L) = ± 5 V
Gain = +2
RF = 1.1 kΩ
80
RL = 25 Ω
80
60
–VCC(L)
+VCC(L)
60
40
40
20
1 k 10 k 100 k 1 M 10 M 100 M 1 G
f – Frequency – Hz
Figure 19
SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
6.0
5.5
VCC(H) = ± 15 V
VCC(L) = ± 5 V
Per Amplifier
5.0
4.5
ICC(L)
4.0
ICC(H)
3.5
3.0
2.5
2.0
–40 –20 0
20 40 60 80 100
TA – Free-Air Temperature – °C
Figure 22
INPUT BIAS CURRENT
vs
FREE-AIR TEMPERATURE
2
1.75
lib+
1.5
1.25
1
0.75
lib–
0.5
0.25
0
–40 –20 0 20 40 60 80 100
TA – Free-Air Temperature – °C
Figure 25
20
±VCC(H)
0
10 k
100 k
1M
10 M
f – Frequency – Hz
100 M
Figure 20
MAXIMUM OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
12.0
VCC(H)= ± 15 V
11.8 ^{VCC(L)=± 5 V}
11.6
+VOUT
11.4
11.2
11.0
10.8
–VOUT
10.6
–40 –20 0
20 40 60 80 100
TA – Free-Air Temperature – °C
Figure 23
DIFFERENTIAL GAIN
vs
LOADING
0.05
Gain = 2
RF = 1.1 kΩ
0.04 40 IRE Modulation
Worst Case
± 100 IRE Ramp
0.03
PAL
0.02
NTSC
0.01
VCC(H) = ± 15 V
VCC(L) = ± 5 V
0
12345678
Number of 150 Ω Loads
Figure 26
COMMON-MODE REJECTION RATIO
vs
FREQUENCY
80
70
VCC(H) = ± 15 V
VCC(L) = ± 5 V
60
RF = 1 kΩ
RL = 25 Ω
50
40
30
20
10
0
10 k
100 k
1M
10 M
f – Frequency – Hz
100 M
Figure 21
INPUT OFFSET VOLTAGE
vs
FREE-AIR TEMPERATURE
2.0
VCC(H)= ± 15
1.8
VCC(L)=± 5 V
1.6
1.4
1.2
1.0
–40 –20 0
20 40 60 80 100
TA – Free-Air Temperature – °C
Figure 24
DIFFERENTIAL PHASE
vs
LOADING
0.5
Gain = 2
RF = 1.1 kΩ
0.4 ^{40 IRE Modulation}
Worst Case
± 100 IRE Ramp
0.3
PAL
0.2
NTSC
0.1
0.0
1
VCC(H) = ± 15 V
VCC(L) = ± 5 V
2345678
Number of 150 Ω Loads
Figure 27
10
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