Datasheet

LTC6405
7
6405fb
For more information www.linear.com/6405
typical perForMance characteristics
Input Noise Density vs Frequency
Input Noise Density vs Input
Common Mode Voltage
Differential Slew Rate
vs Temperature
Differential Output Impedance
vs Frequency
CMRR vs Frequency Differential PSRR vs Frequency
TEMPERATURE (°C)
–50
600
SLEW RATE (V/µs)
640
680
–25
0
25 50 75
720
620
660
700
100
6405 G09
V
S
= 5V
FREQUENCY (MHz)
6405 G11
CMRR (dB)
V
S
= 5V
V
OCM
= 2.5V
R
I
= R
F
= 200Ω, C
F
= 1.8pF
0.1% FEEDBACK NETWORK RESISTORS
90
80
20
30
40
50
60
70
1 10010 1000 2000
FREQUENCY (MHz)
6405 G10
OUTPUT IMPEDANCE (Ω)
V
S
= 5V
R
I
= R
F
= 200Ω
1000
0.01
0.1
1
10
100
1 10010 1000 2000
FREQUENCY (MHz)
6405 G12
PSRR (dB)
V
S
= 5V
80
70
10
20
30
40
50
60
1 10010 1000 2000
FREQUENCY (Hz)
1k 100k 10M1M100 10k
6405 G07
1
10
100
1
10
100
V
S
= 5V
V
ICM
= 2.5V
i
n
e
n
INPUT VOLTAGE NOISE DENSITY (nV/ Hz)
INPUT CURRENT NOISE DENSITY (pA/ Hz)
6405 G08
2 3.530.5 1 1.5 2.5
0 4.54 5
4
3
2
1
0
4
3
2
1
0
V
S
= 5V
NOISE MEASURED AT f = 1MHz
i
n
e
n
INPUT VOLTAGE NOISE DENSITY (nV/ Hz)
INPUT CURRENT NOISE DENSITY (pA/ Hz)
INPUT COMMON MODE VOLTAGE (V)