Datasheet

LT6600-20
5
66002fb
TYPICAL PERFORMANCE CHARACTERISTICS
Distortion
vs Output Common Mode
Total Supply Current
vs Total Supply Voltage
Transient Response, Gain = 1
Distortion
vs Signal Level, V
S
= ±5V
Distortion
vs Input Common Mode Level
Distortion
vs Input Common Mode Level
Distortion
vs Signal Level, V
S
= 3V
INPUT LEVEL (V
P-P
)
0
–100
DISTORTION (dB)
–90
–80
–70
–60
–50
–40
1234
66002 G09
5
V
S
= 3V
R
L
= 800Ω AT
EACH OUTPUT
GAIN = 1
T
A
= 25°C
2ND
HARMONIC
10MHz INPUT
2ND HARMONIC
1MHz INPUT
3RD HARMONIC
10MHz INPUT
3RD
HARMONIC
1MHz INPUT
INPUT LEVEL (V
P-P
)
0
–100
DISTORTION (dB)
–90
–80
–70
–60
–50
–40
1234
66002 G10
5
V
S
= ±5V
R
L
= 800Ω AT
EACH OUTPUT
GAIN = 1
T
A
= 25°C
2ND HARMONIC,
10MHz INPUT
3RD HARMONIC,
10MHz INPUT
2ND HARMONIC,
1MHz INPUT
3RD HARMONIC,
1MHz INPUT
INPUT COMMON MODE VOLTAGE
RELATIVE TO PIN 7 (V)
–3
–100
DISTORTION COMPONENT (dB)
–90
–80
–70
–60
–50
–40
–2 –1 0 1 2
66002 G11
3
2V
P-P
1MHz INPUT
R
L
= 800Ω AT
EACH OUTPUT
GAIN = 1
T
A
= 25°C
2ND HARMONIC,
V
S
= 3V
3RD HARMONIC,
V
S
= 3V
2ND HARMONIC,
V
S
= 5V
3RD HARMONIC,
V
S
= 5V
INPUT COMMON MODE VOLTAGE
RELATIVE TO PIN 7 (V)
–3
–100
DISTORTION COMPONENT (dB)
–90
–80
–70
–60
–50
–40
–2 –1 0 1 2
66002 G12
3
500mV
P-P
1MHz INPUT, GAIN = 4,
R
L
= 800Ω AT EACH OUTPUT
2ND HARMONIC,
V
S
= 3V
3RD HARMONIC,
V
S
= 3V
2ND HARMONIC,
V
S
= 5V
3RD HARMONIC,
V
S
= 5V
VOLTAGE PIN 2 TO PIN 7 (V)
–2
DISTORTION COMPONENT (dB)
–70
–60
–50
0.5 1 1.5
66002 G13
–80
–90
–1.5 –1 –0.5 0 2
–100
–110
–40
2V
P-P
1MHz INPUT, GAIN = 1,
R
L
= 800Ω AT EACH OUTPUT
2ND HARMONIC,
V
S
= 3V
3RD HARMONIC,
V
S
= 3V
2ND HARMONIC,
V
S
= 5V
3RD HARMONIC,
V
S
= 5V
2ND HARMONIC,
V
S
= ±5V
3RD HARMONIC,
V
S
= ±5V
TOTAL SUPPLY VOLTAGE (V)
0
TOTAL SUPPLY CURRENT (mA)
20
40
60
10
30
50
2468
66002 G14
10103579
T
A
= –40°C
T
A
= 25°C
T
A
= 85°C
V
OUT
+
50mV/DIV
100ns/DIV
66002 G15
DIFFERENTIAL
INPUT
200mV/DIV