Datasheet

LTC6400-14
9
640014fb
TIME (ns)
0–20
VOLTAGE (V)
3.5
2.0
2.5
1.0
1.5
3.0
–0.5
0.5
0
20 40 60
80
640014 G19
+OUT
–OUT
ENABLE
R
L
= 87.5Ω PER OUTPUT
VOLTAGE (V)
3.5
2.0
2.5
1.0
1.5
3.0
–0.5
0.5
0
640014 G20
–OUT
+OUT
ENABLE
R
L
= 87.5Ω PER OUTPUT
TIME (ns)
0–20 20 40 60 80
TYPICAL PERFORMANCE CHARACTERISTICS
Turn-On Time Turn-Off Time
Equivalent Output 1dB
Compression Point vs Frequency IMD3 vs V
ICM
and V
OCM
Equivalent Output Third Order
Intercept vs Frequency
COMMON MODE VOLTAGE (V)
1.0 1.2 1.4 1.6
1.8
640014 G18
IMD3 (dBc)
–85
–88
–91
–97
–94
–100
V
OUT
= 2V
P-P
COMPOSITE at 100MHz
DIFFERENTIAL INPUT NO R
L
SWEEP V
ICM
V
OCM
= 1.25V
SWEEP V
OCM
INPUT AC-COUPLED
FREQUENCY (MHz)
OUTPUT 1dB COMPRESSION POINT (dBm)
20
19
18
16
17
15
640014 G16
DIFFERENTIAL INPUT
R
L
= 375Ω
TEST CIRCUIT A
(NOTE 7)
0 50 100 150 200 250 300
FREQUENCY (MHz)
OUTPUT IP3 (dBm)
70
60
50
40
20
10
30
0
640014 G17
DIFFERENTIAL INPUT
(NOTE 7)
0 50 100 150 200 250 300
NO R
L
200Ω R
L