LTC6605CDJC-7-PBF LINER [Linear Technology], LTC6605CDJC-7-PBF Datasheet - Page 6

• Manufacturer Part Number: LTC6605CDJC-7-PBF
• Description: Dual Matched 7MHz Filter with Low Noise, Low Distortion Differential Amplifi er
• Manufacturer: LINER [Linear Technology]

LTC6605-7
TYPICAL PERFORMANCE CHARACTERISTICS
6
–100
–120
–110
–100
–110
–120
–60
–40
–50
–70
–80
–90
–40
–50
–60
–70
–80
–90
–0.5
0.1
Harmonic Distortion vs Input
Common Mode Voltage (V
V
BIAS = 3V, f = 3MHz
R
Harmonic Distortion
vs Frequency, BIAS High
V
R
IN
L
IN
L
= 400Ω DIFFERENTIAL, GAIN = 1V/V
= 2V
= 400Ω DIFFERENTIAL, GAIN = 1V/V
= 2V
INPUT COMMON MODE VOLTAGE (V)
0
P-P
P-P
DIFFERENTIAL INPUT, HD2
DIFFERENTIAL INPUT, HD3
SINGLE-ENDED INPUT, HD2
SINGLE-ENDED INPUT, HD3
, V
0.5
, V
OCM
FREQUENCY (MHz)
S
–120
–100
–110
1
–20
–30
–40
–50
–60
–70
–80
–90
= 3V
= 1.5V
1
0.1
Channel Separation vs Frequency
V
R
IN
L
= 400Ω DIFFERENTIAL
= 1V
1.5
BIAS = V
BIAS = FLOAT
P-P
DIFFERENTIAL
INPUT, HD2
DIFFERENTIAL
INPUT, HD3
SINGLE-ENDED
INPUT, HD2
SINGLE-ENDED
INPUT, HD3
10
1
, V
2
FREQUENCY (MHz)
S
S
= 3V
= 3V)
+
2.5
66057 G08
66057 G05
10
100
3
–100
–110
–120
100
–60
–40
–50
–70
–80
–90
–100
–110
–120
–0.5
–40
–50
–60
–70
–80
–90
Harmonic Distortion vs Input
Common Mode Voltage (V
V
BIAS = 5V, f = 3MHz
R
IN
L
66057 G11
0.1
= 400Ω DIFFERENTIAL, GAIN = 1V/ V
Harmonic Distortion
vs Frequency, BIAS Floating
0
V
R
= 2V
INPUT COMMON MODE VOLTAGE (V)
IN
L
1000
0.5
= 400Ω DIFFERENTIAL, GAIN = 1V/ V
= 2V
P-P
1
, V
P-P
DIFFERENTIAL INPUT, HD2
DIFFERENTIAL INPUT, HD3
SINGLE-ENDED INPUT, HD2
SINGLE-ENDED INPUT, HD3
OCM
1.5
, V
FREQUENCY (MHz)
S
1
= 2.5V
2
= 3V
2.5
3
3.5
DIFFERENTIAL
INPUT, HD2
DIFFERENTIAL
INPUT, HD3
SINGLE-ENDED
INPUT, HD2
SINGLE-ENDED
INPUT, HD3
10
4
–0.5
–1.0
–1.5
–2.0
S
2.O
1.O
1.5
0.5
4.5 5
= 5V)
0
66057 G09
V
BIAS = 3V, R
Overdrive Transient Response
S
= 3V, V
66057 G06
5.5
100
OCM
LOAD
1000
= 1.5V
100
10
1
= 400Ω
0.01
50ns/DIV
Differential Output Noise
vs Frequency
–100
–120
–110
V
BIAS TIED TO V
–60
–40
–50
–70
–80
–90
S
= 3V
Harmonic Distortion
vs Input Amplitude
0
V
R
S
LOAD
OUTPUT NOISE
SPECTRAL DENSITY
INTEGRATED OUTPUT
NOISE
= 3V, BIAS TIED TO V
0.1
= 400Ω, f
FREQUENCY (MHz)
DIFFERENTIAL
INPUT, HD2
DIFFERENTIAL
INPUT, HD3
SINGLE-ENDED
INPUT, HD2
SINGLE-ENDED
INPUT, HD3
1
+
+OUT
–OUT
–IN4
+IN4
66057 G12
2
1
IN
V
= 3MHz, GAIN = 1V/ V
IN
(V
3
+
P-P
, V
10
)
INCM
4
= V
66057 G10
OCM
100
5
66057 G07
= 1.5V
100
10
1
66057f
6