ltc6404cud-2-trpbf Linear Technology Corporation, ltc6404cud-2-trpbf Datasheet - Page 7

• Manufacturer Part Number: ltc6404cud-2-trpbf
• Description: 600mhz, Low Noise, Ac Precision Fully Differential Input/output Ampli?er/driver
• Manufacturer: Linear Technology Corporation

TYPICAL PERFORMANCE CHARACTERISTICS
–100
–110
–10
–15
–20
–25
–30
–10
–15
–20
–25
–30
–35
–40
–50
–60
–70
–80
–90
–5
–5
5
0
5
0
10
10
0.1
Small Signal Frequency Response
vs Gain Setting Resistor Values
and Supply Voltage
Small Signal Frequency
Response vs Temperature
Distortion vs Frequency
UNFILTERED DIFFERENTIAL
OUTPUT
UNFILTERED OUTPUTS
V
T
V
FILTERED OUTPUT
V
R
V
V
T
C
R
V
SINGLE-ENDED INPUT
A
CM
S
CM
F
S
CM
A
F
IN
F
= 25°C
= 3V AND V
= R
= 3V AND V
= 0pF
= 25°C
= R
= 2V
= V
= V
= V
I
I
= 100Ω
OCM
OCM
= 100Ω
OCM
P-P
R
FILTERED
DIFFERENTIAL
OUTPUT
F
= MID-SUPPLY
= MID-SUPPLY
FREQUENCY (MHz)
FREQUENCY (MHz)
= MID-SUPPLY
FREQUENCY (MHz)
= R
1
S
S
R
= 5V
= 5V
F
I
= R
= 100Ω
100
100
I
R
= 200Ω
F
= R
T
T
A
HD2
T
A
T
A
= 25°C
I
= –45°C
10
= 499Ω
A
= 90°C
= 25°C
HD3
64041 G10
64041 G13
64041 G16
1000
1000
100
–100
–110
–10
–15
–20
–0.5
–1.0
–1.5
–40
–50
–60
–70
–80
–90
10
–5
1.5
1.0
0.5
DC COMMON MODE INPUT (AT IN+ AND IN– PINS) (V)
5
0
0
10
0
Small Signal Frequency
Response vs C
Large Signal Step Response
0
Distortion vs Input Common Mode
Voltage
UNFILTERED OUTPUTS
V
T
R
V
R
(EACH OUTPUT TO GROUND)
V
R
V
f
HD3
A
IN
CM
S
F
LOAD
V
S
IN
F
= 25°C
= R
= 3V AND V
INDIFF
= R
= 3V
= 10MHz
= 2V
= V
0.5
I
DIFFERENTIAL INPUT
SINGLE-ENDED INPUT
= 200Ω,
I
= 100Ω
OCM
= 100Ω
3
P-P
HD2
= MID-SUPPLY
FREQUENCY (MHz)
1.0
S
= 5V
V
R
6
TIME (ns)
CM
F
LOAD
HD3
100
= R
V
C
C
1.5
OUTDIFF
LOAD
= V
LOAD
I
= 100Ω
OCM
9
C
HD2
= 10pF
= 5pF
LOAD
2.0
= MID-SUPPLY
= 0pF
12
2.5
64041 G11
64041 G14
64041 G17
1000
3.0
15
–0.25
–0.50
–100
–110
–10
–15
–20
0.50
0.25
–30
–40
–50
–60
–70
–80
–90
10
–5
5
0
0
10
0
0
Small Signal Frequency
Response vs Temperature
Small Signal Step Response
Distortion vs Output Amplitude
UNFILTERED OUTPUTS
V
R
V
V
V
V
T
C
R
V
f
IN
CM
S
F
A
CM
S
F
F
IN
INDIFF
= R
= 3V AND V
= 25°C
= 0pF
= 3V
= R
= 10MHz
= FULLY DIFFERENTIAL INPUT
= V
= V
I
1
I
HD3
= 100Ω
OCM
3
= 100Ω
OCM
V
= MID-SUPPLY
FREQUENCY (MHz)
= MID-SUPPLY
OUTDIFF
HD2
2
S
V
LTC6404-1
= 5V
OUTDIFF
V
R
6
TIME (ns)
CM
F
T
= R
100
A
= V
3
= 25°C
I
(V
= 100Ω
OCM
9
P-P
)
= MID-SUPPLY
4
T
T
A
A
= 90°C
= –45°C
12
5
64041 G12
64041 G15
64041 G18
64041f
7
1000
15
6