LTC6605CDJC-10-PBF LINER [Linear Technology], LTC6605CDJC-10-PBF Datasheet - Page 6

• Manufacturer Part Number: LTC6605CDJC-10-PBF
• Description: Dual Matched 10MHz Filter with Low Noise, Low Distortion Differential Amplifi er
• Manufacturer: LINER [Linear Technology]

LTC6605-10
TYPICAL PERFORMANCE CHARACTERISTICS
6
–100
–110
–120
–100
–120
–130
–110
–40
–50
–60
–70
–80
–90
–60
–40
–50
–70
–80
–90
–0.5
1
V
BIAS = 3V, f = 3MHz
R
Harmonic Distortion
vs Frequency, BIAS High
V
R
Harmonic Distortion vs Input
Common Mode Voltage (V
IN
L
IN
L
= 400Ω DIFFERENTIAL, GAIN = 1V/V
= 400Ω DIFFERENTIAL, GAIN = 1V/V
= 2V
= 2V
INPUT COMMON MODE VOLTAGE (V)
0
P-P
P-P
DIFFERENTIAL INPUTS, HD2
DIFFERENTIAL INPUTS, HD3
SINGLE-ENDED INPUTS, HD2
SINGLE-ENDED INPUTS, HD3
, V
, V
0.5
FREQUENCY (MHz)
OCM
S
–100
–110
–120
= 3V
–20
–30
–40
–50
–60
–70
–80
–90
DIFFERENTIAL INPUTS, HD2
DIFFERENTIAL INPUTS, HD3
SINGLE-ENDED INPUT, HD2
SINGLE-ENDED INPUT, HD3
= 1.5V
1
0.1
V
R
Channel Separation vs Frequency
10
IN
L
= 400Ω DIFFERENTIAL
= 1V
1.5
BIAS = V
BIAS = FLOAT
P-P
1
2
, V
FREQUENCY (MHz)
S
S
+
= 3V
= 3V)
2.5
660510 G05
660510 G08
10
100
3
–100
–110
–120
100
–40
–50
–60
–70
–80
–90
–0.5
–100
–110
–120
–40
–50
–60
–70
–80
–90
Harmonic Distortion vs Input
Common Mode Voltage (V
V
BIAS = 5V, f = 3MHz
R
660510 G11
IN
L
= 400Ω DIFFERENTIAL, GAIN = 1V/ V
0
= 2V
Harmonic Distortion
vs Frequency, BIAS Floating
1
V
R
INPUT COMMON MODE VOLTAGE (V)
1000
IN
L
0.5
= 400Ω DIFFERENTIAL, GAIN = 1V/ V
= 2V
P-P
, V
1
P-P
DIFFERENTIAL INPUTS, HD2
DIFFERENTIAL INPUTS, HD3
SINGLE-ENDED INPUTS, HD2
SINGLE-ENDED
INPUTS, HD3
OCM
1.5
, V
FREQUENCY (MHz)
S
DIFFERENTIAL
INPUTS, HD2
DIFFERENTIAL
INPUTS, HD3
SINGLE-ENDED
INPUT, HD2
SINGLE-ENDED
INPUT, HD3
= 2.5V
= 3V
2
2.5
10
3
3.5
–0.5
–1.0
–1.5
–2.0
S
2.0
1.5
1.0
0.5
= 5V)
4
0
660510 G09
Overdrive Transient Response
V
BIAS = 3V, R
4.5 5
S
= 3V, V
660510 G06
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
= 3V, BIAS TIED TO V
0.1
OUTPUT NOISE
SPECTRAL DENSITY
INTEGRATED OUTPUT
NOISE
DIFFERENTIAL INPUTS, HD2
DIFFERENTIAL INPUTS, HD3
SINGLE-ENDED
INPUTS, HD2
SINGLE-ENDED
INPUTS, HD3
FREQUENCY (MHz)
= 400Ω, f
1
+
660510 G12
+OUT
–OUT
–IN4
+IN4
2
1
IN
V
= 3MHz, GAIN = 1V/ V
IN
(V
3
+
P-P
, V
10
INCM
)
4
= V
660510 G10
OCM
100
5
660510 G07
660510f
= 1.5V
100
10
1
6