THS6012_16 Datasheet, PDF (15/37 Pages) Texas Instruments – 500-mA DUAL DIFFERENTIAL LINE DRIVER

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DIFFERENTIAL GAIN AND PHASE
vs
DC INPUT OFFSET VOLTAGE
0.05
V_CC = ±5 V
R_L = 150 Ω
R_F = 1 kΩ
0.04 f = 3.58 MHz
Gain = 2
40 IRE Modulation
0.10
0.08
0.03
0.06
Gain
0.02
0.04
Phase
0.01
0.02
0
0
−0.7 −0.5 −0.3 −0.1 0.1 0.3 0.5 0.7
DC Input Offset Voltage − V
Figure 33.
DIFFERENTIAL GAIN AND PHASE
vs
NUMBER OF 150-Ω LOADS
0.15
V_CC = ±5 V
R_F = 1 kΩ
Gain = 2
0.25
0.12 f = 3.58 MHz
0.20
40 IRE Modulation
100 IRE Ramp
0.09
0.15
0.06
0.10
Gain
0.03
0.05
Phase
0
0
1
2
3
4
5
6
7
8
Number of 150-Ω Loads
Figure 35.
THS6012
SLOS226F – SEPTEMBER 1998 – REVISED JUNE 2012
DIFFERENTIAL GAIN AND PHASE
vs
NUMBER OF 150-Ω LOADS
0.15
0.25
V_CC = ±15 V
R_F = 1 kΩ
Gain = 2
0.12 f = 3.58 MHz
0.20
40 IRE Modulation
100 IRE Ramp
0.09
0.15
Phase
0.06
0.10
Gain
0.03
0.05
0
0
1
2
3
4
5
6
7
8
Number of 150-Ω Loads
Figure 34.
400-mV STEP RESPONSE
400
300
200
100
0
−100
−200
−300
−400
0
V_CC = ±15 V
Gain = 2
R_L = 25 Ω
R_F = 1 kΩ
t_r/t_f= 300 ps
See Figure 3
50 100 150 200 250 300 350 400 450 500
t − Time − ns
Figure 36.
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