LT6402-12 Linear Technology Corporation, LT6402-12 Datasheet - Page 6

• Manufacturer Part Number: LT6402-12
• Description: 300mhz Low Distortion, Low Noise Differential Amplifier/adc Driver Av = 12db
• Manufacturer: Linear Technology Corporation

LT6402-12
TYPICAL PERFORMANCE CHARACTERISTICS
6
–65
–70
–75
–80
–85
–90
–95
–70
–75
–90
–80
–85
–95
43
51
49
47
45
41
39
35
37
5
5
Third Order Intermodulation
Distortion vs Frequency,
Differential Input, No R
Distortion vs Output Amplitude,
20MHz Differential Input, No R
0
Output Third Order Intercept vs
Frequency, Differential Input,
R
2 TONES
2V
1MHz TONE SPACING
2 TONES
2V
1MHz TONE SPACING
FILTERED OUTPUTS
LOAD
P-P
P-P
1
UNFILTERED OUTPUTS
10
10
COMPOSITE
COMPOSITE
= 400Ω
2
UNFILTERED
OUTPUT AMPLITUDE (dBm)
HD3
HD2
OUTPUTS
FREQUENCY (MHz)
3
FREQUENCY (MHz)
15
15
4
FILTERED OUTPUTS
20
20
5
6
OUTPUTS
FILTERED
25
25
LOAD
7
8
30
30
640212 G07
640212 G10
64026 G04
LOAD
9
35
35
10
–100
–80
–85
–90
–40
–50
–60
–70
–80
–90
–70
–75
–60
–65
–70
–75
–80
–85
–90
–95
0
5
Distortion vs Frequency,
Differential Input, No R
1
Distortion vs Output Amplitude,
20MHz Differential Input, No R
Third Order Intermodulation
Distortion vs Frequency,
Differential Input, R
2 TONES
2V
1MHz TONE SPACING
FILTERED OUTPUTS
V
UNFILTERED OUTPUTS
OUT
P-P
1
10
= 2V
COMPOSITE
2
OUTPUT AMPLITUDE (dBm)
UNFILTERED
HD3
P-P
OUTPUTS
3
FREQUENCY (MHz)
FREQUENCY (MHz)
15
HD3
HD2
HD2
4
10
20
5
LOAD
6
OUTPUTS
FILTERED
25
LOAD
7
= 400Ω
8
30
640212 G11
640212 G05
640212 G08
9
LOAD
100
10
35
–10
–15
–45
–55
–65
–75
–85
–95
25
20
15
10
–5
43
51
49
47
45
41
39
37
35
5
0
1
1
5
Output Third Order Intercept vs
Frequency, Differential Input,
No R
Distortion vs Frequency,
Differential Input, No R
Output 1dB Compression
vs Frequency
UNFILTERED OUTPUTS
UNFILTERED OUTPUTS
V
2 TONES
2V
1MHz TONE SPACING
OUT
FILTERED OUTPUTS
P-P
= 2V
10
LOAD
COMPOSITE
100Ω LOAD
P-P
FREQUENCY (MHz)
FREQUENCY (MHz)
10
FREQUENCY (MHz)
15
UNFILTERED OUTPUTS
10
20
HD3
HD2
100
25
400Ω LOAD
LOAD
30
640212 G12
640212 G09
640212fa
640212 G06
1000
100
35