LTC6403-1 Linear Technology, LTC6403-1 Datasheet - Page 7

• Manufacturer Part Number: LTC6403-1
• Description: Low Power Fully Differential Input/Output Amplifier/Driver
• Manufacturer: Linear Technology

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TYPICAL PERFORMANCE CHARACTERISTICS
–100
–110
–120
–100
–110
–120
–40
–50
–60
–70
–80
–90
–70
–80
–30
–40
–50
–60
–90
70
60
50
40
30
20
0.1
Harmonic Distortion vs Frequency
1
Harmonic Distortion
vs Output Amplitude
CMRR vs Frequency
0
DIFFERENTIAL INPUTS
V
V
R
R
V
V
V
R
0.05% FEEDBACK NETWORK RESISTORS
SINGLE-ENDED INPUT
V
V
R
R
f
IN
S
OCM
OUTDIFF
S
OCM
F
LOAD
I
S
OCM
F
LOAD
= R
= 3V
= R
= 3V
= R
= 3V
= 10MHz
= V
= 1.5V
F
I
= V
= 800Ω
I
= 800Ω
1
= 402Ω
= 402Ω
= 402Ω
ICM
= 2V
ICM
1
HD3
FREQUENCY (MHz)
FREQUENCY (MHz)
= 1.5V
P-P
= 1.5V
V
2
OUTDIFF
10
10
HD2
(V
3
P-P
THIRD
)
100
4
SECOND
64031 G14
64031 G09
64031 G19
5
1000
100
–100
–110
–120
–60
–70
–80
–90
220
210
100
200
190
180
170
10
1
–60
100
Harmonic Distortion
vs Output Amplitude
1
Input Noise Density vs Frequency
Differential Slew Rate
vs Temperature
DIFFERENTIAL INPUTS
V
V
R
R
f
IN
V
V
S
OCM
F
LOAD
S
ICM
= R
= 3V
= 3MHz
–40 –20
= 3V
V
V
S
S
= V
I
= 1.5V
= 800Ω
= 402Ω
= 5V
= 3V
1k
ICM
2
TEMPERATURE (°C)
= 1.5V
FREQUENCY (Hz)
V
OUTDIFF
10k
0
e
n
20
i
3
n
(V
100k
P-P
40
)
60
4
1M
THIRD
SECOND
64031 G11
64031 G17
80
64031 G21
10M
100
5
100
10
1
1000
–110
–120
–100
0.01
100
–30
–40
–50
–60
–70
–80
–90
0.1
10
1
0.1
1
Small Signal Step Response
Harmonic Distortion vs Frequency
Differential Output Impedance
vs Frequency
V
R
SINGLE-ENDED INPUT
V
V
R
R
V
S
S
OCM
OUTDIFF
I
F
LOAD
= R
= 3V
= 3V
= R
V
V
= 1.5V
R
R
C
V
DIFFERENTIAL
S
OCM
L
IN
LOAD
I
F
= V
I
= R
= 800Ω
= 3V
= 0pF
= 402Ω
= 402Ω
= 180mV
THIRD
ICM
= 2V
1
= V
F
= 800Ω
= 402Ω
LTC6403-1
FREQUENCY (MHz)
FREQUENCY (MHz)
= 1.5V
ICM
P-P
P-P
5ns/DIV
,
10
10
SECOND
+OUT
–OUT
100
64031 G12
64031 G18
64031 G22
64031f
7
1000
100