THS6022_16 Datasheet, PDF (17/44 Pages) Texas Instruments – 250-mA DUAL DIFFERENTIAL LINE DRIVER

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SMALL AND LARGE SIGNAL FREQUENCY RESPONSE
3
V_I = 500 mV
0
−3
−6
V_I = 250 mV
−9
−12
V_I = 125 mV
−15
−18
V_CC = ±15 V
−21 ^{Gain = 2}
R_L = 50 Ω
−24 ^{RF = 590 Ω}
100k
1M
V_I = 62.5 mV
10M
f − Frequency − Hz
Figure 35.
100M
500M
G033
SINGLE-ENDED OUTPUT DISTORTION
vs
PEAK-TO-PEAK OUTPUT VOLTAGE
−40
V_CC = ±15 V
R_F = 1 kΩ
−50 R_L = 50 Ω
f = 500 kHz
Gain = 2
−60
3rd Harmonic
−70
THS6022
SLOS225D – SEPTEMBER 1998 – REVISED JULY 2007
SMALL AND LARGE SIGNAL FREQUENCY RESPONSE
3
0
V_I = 500 mV
−3
−6
V_I = 250 mV
−9
−12
V_I = 125 mV
−15
−18 _{VCC = ±5 V}
−21
Gain = 2
R_L = 50 Ω
−24 ^{RF = 715 Ω}
100k
1M
V_I = 62.5 mV
10M
f − Frequency − Hz
Figure 36.
100M
500M
G034
SINGLE-ENDED OUTPUT DISTORTION
vs
PEAK-TO-PEAK OUTPUT VOLTAGE
−40
V_CC = ±15 V
R_F = 1 kΩ
−50 R_L = 50 Ω
f = 1 MHz
Gain = 2
−60
2nd Harmonic
−70
−80
−80
3rd Harmonic
2nd Harmonic
−90
−90
−100
0
5
10
15
V_O(PP) − Peak-to-Peak Output Voltage − V
Figure 37.
20
G035
−100
0
5
10
15
V_O(PP) − Peak-to-Peak Output Voltage − V
Figure 38.
20
G036
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