THS6012 Datasheet, PDF (10/35 Pages) Texas Instruments – 500-mA DUAL DIFFERENTIAL LINE DRIVER

THS6012
500-mA DUAL DIFFERENTIAL LINE DRIVER
SLOS226C– SEPTEMBER 1998 – REVISED FEBRUARY 2000
TYPICAL CHARACTERISTICS
COMMON-MODE REJECTION RATIO
vs
FREE-AIR TEMPERATURE
80
75
VCC = ±15 V
70
65
VI
VCC = ±5 V
1 kΩ
1 kΩ
–
+
VO
1 kΩ
1 kΩ
60
–40
–20 0
20 40 60 80
TA – Free-Air Temperature – °C
Figure 7
INPUT–TO–OUTPUT CROSSTALK
vs
FREQUENCY
–20
VCC = ± 15 V
RF = 1 Ω
–30 _{RL = 25 Ω}
Gain = 2
–40
VI = 200 mV
See Figure 2
–50 Driver 1 = Input
Driver 2 = Output
–60
Driver 1 = Output
–70
Driver 2 = Input
–80
–90
100k
1M
10M
f – Frequency – Hz
Figure 8
100M
500M
POWER SUPPLY REJECTION RATIO
vs
FREE-AIR TEMPERATURE
95
G=1
RF = 1 kΩ
90
85
VCC = 15 V
80
VCC = 5 V
75
VCC = –5 V
70
VCC = –15 V
65
–40 –20 0
20 40 60 80 100
TA – Free-Air Temperature – °C
Figure 9
CLOSED-LOOP OUTPUT IMPEDANCE
vs
FREQUENCY
100
VCC = ±15 V
RF = 1 kΩ
Gain = 2
10 _{TA = 25°C}
VI(PP) = 1 V
1
0.1
0.01
0.001
100k
1 kΩ
1 kΩ
VO
–
1 kΩ
+
VI
THS6012
50 Ω
1000
( ) ^{Zo =}
VI
–1
VO
1M
10M
f – Frequency – Hz
Figure 10
100M
500M
10
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