THS3062DGNR Datasheet, PDF (12/33 Pages) Texas Instruments – LOW-DISTORTION, HIGH SLEW RATE, CURRENT-FEEDBACK AMPLIFIERS

THS3061
THS3062
SLOS394B – JULY 2002 – REVISED NOVEMBER 2009
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TYPICAL CHARACTERISTICS (continued)
3000
2500
2000
1500
1000
SLEW RATE
vs
OUTPUT VOLTAGE
G=1
R_f = 750 Ω
R_L = 150 Ω
T_A = 25°C
V_CC = ±15
V_CC = ±5
500
0
0
1
2
3
4
5
6
V_O - Output Voltage - V
Figure 39.
8000
7000
6000
5000
SLEW RATE
vs
OUTPUT STEP
G=5
V_CC = ±15
R_f = 375 Ω
T_A = 25°C
4000
3000
V_CC = ±15
2000
1000
0
0
5
10
15
20
25
Output Step - V_PP
Figure 40.
INPUT OFFSET VOLTAGE
vs
OUTPUT VOLTAGE SWING
0
-40°C
-0.5
25°C
85°C
-1
-1.5
-20 -15 -10 -5 0 5 10 15 20
V_O - Output Voltage Swing - V
Figure 41.
OVERDRIVE RECOVERY TIME
3
5
4
2
3
1
2
1
0
0
-1
-1
-2
G=2
-2
V_CC = ±5
-3
R_f = 604 Ω
-4
-3
R_L = 150 Ω
-5
0
0.5
1
1.5
2
t - Time - µs
Figure 42.
OVERDRIVE RECOVERY TIME
4
15
3
10
2
5
1
0
0
-1
-2
G=5
V_CC = ±15
-3
R_f = 560 Ω
R_L = 150 Ω
-4
0
0.5
1
1.5
t - Time - µs
-5
-10
-15
2
Figure 43.
DIFFERENTIAL GAIN
vs
NUMBER OF 150-Ω LOADS
0.6
G=2
R_f = 560 Ω
0.5 NTSC Modulation
0.4
V_CC = ±5
0.3
0.2
0.1
V_CC = ±15
0
1
2
3
4
Number of 150-Ω Loads
Figure 44.
DIFFERENTIAL GAIN
vs
NUMBER OF 150-Ω LOADS
0.6
G=2
0.5 ^{Rf = 560 Ω}
PAL Modulation
0.4
V_CC = ±5
0.3
0.2
V_CC = ±15
0.1
0
1
2
3
4
Number of 150-Ω Loads
Figure 45.
DIFFERENTIAL PHASE
vs
NUMBER OF 150-Ω LOADS
0.07
G=2
0.06 ^Rf ^{= 560 Ω}
NTSC Modulation
0.05
0.04
V_CC = ±5
0.03
0.02
0.01
0
1
V_CC = ±15
2
3
4
Number of 150-Ω Loads
Figure 46.
DIFFERENTIAL PHASE
vs
NUMBER OF 150-Ω LOADS
0.08
G=2
R_f = 560 Ω
PAL Modulation
0.06
0.04
V_CC = ±5
0.02
0
1
V_CC = ±15
2
3
4
Number of 150-Ω Loads
Figure 47.
12
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