LT6600-20 Linear Technology, LT6600-20 Datasheet - Page 5

• Manufacturer Part Number: LT6600-20
• Description: Very Low Noise Differential Amplifier and 20MHz Lowpass Filter
• Manufacturer: Linear Technology

TYPICAL PERFOR A CE CHARACTERISTICS
–100
–40
–50
–60
–80
–90
–70
0
Distortion vs Signal Level,
V
S
= 5V
2ND HARMONIC,
10MHz INPUT
3RD HARMONIC,
10MHz INPUT
2ND HARMONIC,
1MHz INPUT
3RD HARMONIC,
1MHz INPUT
1
INPUT LEVEL (V
2
60
50
40
30
20
10
0
Total Supply Current
vs Total Supply Voltage
0
1
3
P-P
2
TOTAL SUPPLY VOLTAGE (V)
V
R
EACH OUTPUT
GAIN = 1
T
)
S
A
L
= 25 C
= 5V
= 800 AT
W
3
4
4
66002 G10
U
5
5
T
T
T
A
A
A
6
= –40 C
= 85 C
= 25 C
7
–100
–110
–40
–50
–60
–80
–90
–70
–100
–40
–50
–60
–80
–90
INPUT COMMON MODE VOTLAGE RELATIVE TO PIN 7 (V)
–70
8
–2
Distortion
vs Output Common Mode
–3
Distortion
vs Input Common Mode Level
66002 G14
9
–1.5 –1 –0.5
10
2ND HARMONIC,
V
3RD HARMONIC,
V
2ND HARMONIC,
V
3RD HARMONIC,
V
–2
VOLTAGE PIN 2 TO PIN 7 (V)
S
S
S
S
= 3V
= 3V
= 5V
= 5V
–1
2V
R
L
P-P
= 800 AT EACH OUTPUT
1MHz INPUT, GAIN = 1,
0
0
0.5
2V
R
EACH OUTPUT
GAIN = 1
T
A
L
P-P
= 25 C
= 800 AT
DIFFERENTIAL
1
1
200mV/DIV
1MHz INPUT
50mV/DIV
1.5
INPUT
2
V
66002 G13
OUT
66002 G11
+
2
Transient Response, Gain = 1
3
2ND HARMONIC,
V
3RD HARMONIC,
V
2ND HARMONIC,
V
3RD HARMONIC,
V
2ND HARMONIC,
V
3RD HARMONIC,
V
S
S
S
S
S
S
–100
= 3V
= 3V
= 5V
= 5V
= 5V
= 5V
–40
–50
–60
–80
–90
INPUT COMMON MODE VOTLAGE RELATIVE TO PIN 7 (V)
–70
100ns/DIV
–3
Distortion
vs Input Common Mode Level
2ND HARMONIC,
V
3RD HARMONIC,
V
2ND HARMONIC,
V
3RD HARMONIC,
V
–2
S
S
S
S
= 3V
= 3V
= 5V
= 5V
500mV
R
L
–1
www.DataSheet4U.com
= 800 AT EACH OUTPUT
P-P
LT6600-20
1MHz INPUT, GAIN = 4,
0
66002 G15
1
2
66002 G12
66002f
3
5