Datasheet

LT6604-15
5
660415fb
TYPICAL PERFORMANCE CHARACTERISTICS
Output Impedance
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Distortion vs Frequency
Distortion vs Signal Level
Amplitude Response Passband Gain and Phase
Passband Gain and Delay
FREQUENCY (MHz)
0.1
–20
GAIN (dB)
–10
0
10
1 10 100
660415 G01
–30
–40
–50
–60
V
S
= 5V
GAIN = 1
T
A
= 25°C
FREQUENCY (MHz)
0
GAIN (dB)
PHASE (DEG)
–3
–1
1
20
660415 G02
–5
–7
–4
–2
0
–6
–8
–9
45
135
225
–45
–135
0
90
180
–90
–180
–225
5
10
15
25
V
S
= 5V
GAIN = 1
T
A
= 25°C
GAIN
PHASE
FREQUENCY (MHz)
0
GAIN (dB)
DELAY
(
ns
)
6
10
14
20
660415 G04
2
–2
4
8
12
0
–4
–6
30
40
50
20
10
25
35
45
15
5
0
5
10
15
25
V
S
= 5V
GAIN = 4
T
A
= 25°C
GAIN
DELAY
FREQUENCY (MHz)
1
OUTPUT IMPEDANCE ()
10
0.1 10 100
660415 G05
0.1
1
100
V
S
= 5V
GAIN = 1
T
A
= 25°C
FREQUENCY (MHz)
0.1
CMRR (dB)
60
70
80
1 10 100
660415 G06
50
40
30
65
75
55
45
35
V
IN
= 1V
P-P
V
S
= 5V
GAIN = 1
T
A
= 25°C
FREQUENCY (MHz)
0.1
50
PSRR (dB)
60
70
80
1 10 100
660415 G07
40
30
20
10
0
V
S
= 3V
V
IN
= 200mV
P-P
T
A
= 25°C
V
+
TO DIFFOUT
FREQUENCY (MHz)
0.1
–100
–110
DISTORTION (dBc)
–60
–50
1 10 100
660415 G08
–70
–80
–90
DIFFERENTIAL INPUT, 2ND HARMONIC
DIFFERENTIAL INPUT, 3RD HARMONIC
SINGLE-ENDED INPUT, 2ND HARMONIC
SINGLE-ENDED INPUT, 3RD HARMONIC
V
IN
= 2V
P-P
V
S
= 3V
R
L
= 800 AT
EACH OUTPUT
GAIN = 1
T
A
= 25°C
INPUT LEVEL (V
P-P
)
0
–60
–50
–40
4
660415 G09
–70
–80
123 5
–90
–100
–110
DISTORTION (dBc)
V
S
= 3V
R
L
= 800 AT
EACH OUTPUT
GAIN = 1
T
A
= 25°C
2ND
HARMONIC
10MHz INPUT
2ND
HARMONIC
1MHz INPUT
3RD HARMONIC
10MHz INPUT
3RD
HARMONIC
1MHz INPUT
Passband Gain and Delay
FREQUENCY (MHz)
0
GAIN (dB)
DELAY (ns)
–3
–1
1
20
660415 G03
–5
–7
–4
–2
0
–6
–8
–9
30
40
50
20
10
25
35
45
15
5
0
5
10
15
25
V
S
= 5V
GAIN = 1
T
A
= 25°C
GAIN
DELAY