LTC6400CUD-8#PBF Linear Technology, LTC6400CUD-8#PBF Datasheet - Page 7

• Manufacturer Part Number: LTC6400CUD-8#PBF
• Description: IC ADC DRIVER DIFF 2.2GHZ 16QFN
• Manufacturer: Linear Technology
• Type: ADC Driverr

Specifications of LTC6400CUD-8#PBF

• Applications: Data Acquisition
• Mounting Type: Surface Mount
• Package / Case: 16-WQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFORMANCE CHARACTERISTICS
–100
–110
–1
–2
–3
–4
–5
–40
–50
–60
–70
–80
–90
5
4
3
2
1
0
20
19
18
17
16
15
0
Overdrive Recovery Response
R
TEST CIRCUIT B
0
0
Third Order Intermodulation
Distortion vs Frequency
Equivalent Output 1dB
Compression Point vs Frequency
L
DIFFERENTIAL INPUT
V
DIFFERENTIAL INPUT
R
TEST CIRCUIT A (NOTE 7)
20 40 60 80
OUT
= 87.5Ω PER OUTPUT
L
= 375Ω
= 2V
50
50
P-P
100
FREQUENCY (MHz)
100
FREQUENCY (MHz)
COMPOSITE
TIME (ns)
100
150
150
200Ω R
120 140 160 180
+IN
–IN
+OUT
–OUT
200
200
L
NO R
250
250
64008 G10
L
64008 G13
64008 G16
200
300
300
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
–100
–110
–40
–50
–60
–70
–80
–90
70
60
50
40
30
20
10
0
0
–1
–2
–3
–4
–5
0
Harmonic Distortion vs Frequency
Equivalent Output Third Order
Intercept Point vs Frequency
5
4
3
2
1
0
SINGLE-ENDED INPUT
V
OUT
0
1% Settling Time for 2V
Output Step
50
= 2V
50
P-P
1
100
FREQUENCY (MHz)
100
FREQUENCY (MHz)
150
2
TIME (ns)
150
200Ω R
R
TEST CIRCUIT B
DIFFERENTIAL INPUT
(NOTE 7)
L
= 87.5Ω PER OUTPUT
200
200
NO R
3
L
HD2 NO R
HD2 200Ω R
HD3 NO R
HD3 200Ω R
L
250
250
4
64008 G14
64008 G17
L
L
64008 G11
L
L
300
300
5
–100
–110
–100
–100
–110
–40
–50
–60
–70
–80
–90
–85
–88
–91
–94
–97
–40
–50
–60
–70
–80
–90
1.0
0
Third Order Intermodulation
Distortion vs Frequency
IMD3 vs V
0
SINGLE-ENDED INPUT
V
Harmonic Distortion vs Frequency
DIFFERENTIAL INPUT, NO RL
V
DIFFERENTIAL INPUT
V
OUT
OUT
OUT
= 2V
50
= 100MHz, 2V
= 2V
50
COMMON MODE VOLTAGE (V)
1.2
P-P
P-P
100
FREQUENCY (MHz)
ICM
100
FREQUENCY (MHz)
COMPOSITE
LTC6400-8
200Ω R
and V
P-P
150
1.4
150
SWEEP V
INPUT AC-COUPLE
COMPOSITE
L
OCM
200
200
NO R
SWEEP V
V
OCM
OCM
HD2 NO R
HD2 200Ω R
HD3 NO R
HD3 200Ω R
1.6
L
,
250
= 1.25V
250
64008 G15
ICM
64008 G18
64008 G12
64008f
L
L
7
,
300
L
L
1.8
300