LTC6400CUD-26-PBF LINER [Linear Technology], LTC6400CUD-26-PBF Datasheet - Page 8

• Manufacturer Part Number: LTC6400CUD-26-PBF
• Description: 1.9GHz Low Noise, Low Distortion Differential ADC Driver for DC-300MHz
• Manufacturer: LINER [Linear Technology]

LTC6400-26
TYPICAL PERFORMANCE CHARACTERISTICS
8
–100
–110
–40
–50
–60
–70
–80
–90
0
Third Order Intermodulation
Distortion vs Frequency
DIFFERENTIAL INPUT
V
OUT
50
= 2V
–0.5
P-P
3.5
3.0
2.5
2.0
1.5
1.0
0.5
20
16
15
19
18
17
100
FREQUENCY (MHz)
0
–100
COMPOSITE
Output 1dB Compression Point
vs Frequency
0
Turn-On Time
DIFFERENTIAL INPUT
R
TEST CIRCUIT A
(NOTE 7)
L
= 375
150
50
0
200
100
FREQUENCY (MHz)
100
NO R
R
TIME (ns)
L
250
200
= 200Ω
150
640026 G13
L
300
200
300
ENABLE
–OUT
+OUT
I
CC
400
250
640026 G16
640026 G18
–100
–110
–40
–50
–60
–70
–80
–90
500
300
0
Harmonic Distortion vs Frequency
SINGLE-ENDED INPUT
V
120
100
60
40
20
0
–20
OUT
140
80
50
= 2V
P-P
100
FREQUENCY (MHz)
150
200
HD2 NO R
HD2 R
HD3 NO R
HD3 R
–0.5
3.0
2.5
1.5
1.0
0.5
3.5
2.0
60
50
10
40
30
20
L
L
0
–100
250
0
= 200Ω
= 200Ω
Equivalent Output Third Order
Intercept Point vs Frequency
0
Turn-Off Time
640026 G14
L
L
300
50
0
100
100
FREQUENCY (MHz)
–100
–110
–40
–50
–60
–70
–80
–90
TIME (ns)
–OUT
+OUT
150
200
0
Third Order Intermodulation
Distortion vs Frequency
SINGLE-ENDED INPUT
V
DIFFERENTIAL INPUT
(NOTE 7)
OUT
50
= 2V
200
300
ENABLE
I
P-P
CC
NO R
R
100
FREQUENCY (MHz)
L
COMPOSITE
400
250
= 200Ω
640026 G17
640026 G19
L
150
500
300
120
100
60
40
20
0
–20
140
80
200
NO R
R
L
250
= 200Ω
L
640026 G15
640026fa
300