lt1993-2 Linear Technology Corporation, lt1993-2 Datasheet - Page 8

• Manufacturer Part Number: lt1993-2
• Description: 800mhz Low Distortion, Low Noise Differential Ampli? Er/ Adc Driver Av = 2v/v
• Manufacturer: Linear Technology Corporation

LT1993-2
TYPICAL PERFOR A CE CHARACTERISTICS
8
–100
–110
–100
–100
–110
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
–50
–55
–60
–65
–70
–75
–80
–85
–90
–95
–1
1
Distortion (Filtered) vs Frequency
Single-Ended Input, No R
Distortion (Unfi ltered) vs
Frequency, Single-Ended Input,
No R
1
Distortion vs Output Amplitude
70MHz Single-Ended Input,
No R
FILTERED OUTPUTS
V
UNFILTERED OUTPUTS
V
HD3 FILTERED OUTPUTS
HD2 UNFILTERED OUTPUTS
OUT
OUT
= 2V
LOAD
= 2V
LOAD
1
OUTPUT AMPLITUDE (dBm)
P-P
P-P
FREQUENCY (MHz)
FREQUENCY (MHz)
10
10
3
HD3 UNFILTERED OUTPUTS
HD2 FILTERED OUTPUTS
5
100
100
7
W
HD3
HD2
LOAD
HD3
HD2
9
19932 G19
19932 G25
19932 G22
U
1000
1000
11
–100
–110
–100
–110
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
–50
–55
–60
–65
–70
–75
–80
–85
–90
–95
–1
Distortion (Filtered) vs Frequency
Single-Ended Input, R
1
Distortion (Unfi ltered) vs
Frequency, Single-Ended Input,
R
1
Distortion vs Output Amplitude
70MHz Single-Ended Input,
R
FILTERED OUTPUTS
V
UNFILTERED OUTPUTS
V
HD3 FILTERED OUTPUTS
HD2 UNFILTERED OUTPUTS
LOAD
LOAD
OUT
OUT
= 2V
= 2V
1
= 400Ω
= 400Ω
OUTPUT AMPLITUDE (dBm)
P-P
P-P
FREQUENCY (MHz)
FREQUENCY (MHz)
10
10
3
HD3 UNFILTERED OUTPUTS
HD2 FILTERED OUTPUTS
5
100
100
LOAD
7
HD2
HD3
HD3
HD2
= 400Ω
9
19932 G20
19932 G23
19932 G26
1000
1000
11
–100
–110
–100
–110
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
–50
–55
–60
–65
–70
–75
–80
–85
–90
–95
–10
–20
–30
–40
–50
–60
–70
–80
–90
–1
1
1
Distortion (Filtered) vs Frequency
Single-Ended Input, R
Distortion (Unfi ltered) vs
Frequency, Single-Ended Input,
R
Distortion vs Output Amplitude
70MHz Single-Ended Input,
R
FILTERED OUTPUTS
V
UNFILTERED OUTPUTS
V
OUT
LOAD
LOAD
HD3 FILTERED OUTPUTS
OUT
= 2V
= 2V
HD2 UNFILTERED OUTPUTS
1
= 100Ω
= 100Ω
OUTPUT AMPLITUDE (dBm)
P-P
P-P
FREQUENCY (MHz)
FREQUENCY (MHz)
10
10
3
HD3 UNFILTERED OUTPUTS
HD2 FILTERED OUTPUTS
5
100
100
LOAD
7
HD2
HD3
HD2
HD3
= 100Ω
9
19932 G21
19932 G24
19932 G27
19932fa
1000
1000
11