THS4011_16 Datasheet, PDF (20/35 Pages) Texas Instruments – 290-MHz LOW-DISTORTION HIGH-SPEED AMPLIFIERS

THS4011
THS4012
SLOS216E – JUNE 1999 – REVISED APRIL 2010
THS4011
MAXIMUM RMS OUTPUT CURRENT
vs
RMS OUTPUT VOLTAGE DUE TO THERMAL LIMITS
200
V_CC = ±5 V
180 ^Tj ^{= 150°C}
T_A = 50°C
160
Maximum Output
Current Limit Line
140
120
100
80
SO-8 Package
θ_JA = 167°C/W
60 ^{Low-K Test PCB}
Package With
θ_JA < = 120°C/W
40
Safe Operating
20
Area
0
0
1
2
3
4
5
|V_O| − RMS Output Voltage − V
Figure 36.
THS4012
MAXIMUM RMS OUTPUT CURRENT
vs
RMS OUTPUT VOLTAGE DUE TO THERMAL LIMITS
200
Package With
180
θ_JA ≤ 60°C/W
Maximum Output
Current Limit Line
160
140
120
100
80
60
40
20
0
0
SO-8 Package
θ_JA = 167°C/W
Low-K Test PCB
Safe Operating Area
SO-8 Package
θ_JA = 98°C/W
High-K Test PCB
V_CC = ±5 V
T_J = 150°C
T_A = 50°C
Both Channels
1
2
3
4
5
|V_O| − RMS Output Voltage − V
Figure 38.
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THS4011
MAXIMUM RMS OUTPUT CURRENT
vs
RMS OUTPUT VOLTAGE DUE TO THERMAL LIMITS
1000
T_J = 150°C
T_A = 50°C
V_CC = ±15 V
DGN Package
θ_JA = 58.4°C/W
Maximum Output
Current Limit Line
100
10
0
SO-8 Package
θ_JA = 167°C/W
Low-K Test PCB
SO-8 Package
θ_JA = 98°C/W
High-K Test PCB
Safe Operating
Area
3
6
9
12
15
|V_O| − RMS Output Voltage − V
Figure 37.
THS4012
MAXIMUM RMS OUTPUT CURRENT
vs
RMS OUTPUT VOLTAGE DUE TO THERMAL LIMITS
1000
V_CC = ±15 V
T_J = 150°C
T_A = 50°C
Both Channels
Maximum Output
Current Limit Line
100
SO-8 Package
10
θ_JA = 98°C/W
High-K Test PCB
DGN Package
θ_JA = 58.4°C/W
SO-8 Package
θ_JA = 167°C/W
Safe Operating Area ^{Low-K Test PCB}
1
0
3
6
9
12
15
|V_O| − RMS Output Voltage − V
Figure 39.
20
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