5
FN7421.3
October 18, 2010
FIGURE 3. 0.1DB GAIN vs FREQUENCY
FIGURE 4. ROUT vs FREQUENCY
FIGURE 5. EL4340 TRANSIENT RESPONSE
FIGURE 6. EL4342 TRANSIENT RESPONSE
FIGURE 7. EL4340 CROSSTALK AND OFF-ISOLATION
FIGURE 8. EL4342 CROSSTALK AND OFF-ISOLATION
Typical Performance Curves VS = ±5V, RL = 500Ω to GND, TA = +25°C, unless otherwise specified. (Continued)
10
100
1k
FREQUENCY (MHz)
SOURCE POWER = -20dBm
-0.7
-0.6
-0.4
-0.3
-0.1
0.0
0.1
-0.2
-0.5
1
CL = 4.7pF
CL = 1.5pF
0.2
-0.8
NO
RM
ALI
Z
ED
GA
IN
(dB
)
100
10
1
0.1
1
10
100
1k
FREQUENCY (MHz)
OUTP
UT
RE
SIS
T
ANCE
(
Ω
)
OU
TPUT
VOLTAGE
(V)
TIME (5ns/DIV)
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
CL = 1.5pF
RL = 500Ω
0.8
-0.8
OUTP
U
T
VOLTAGE
(V)
TIME (5ns/DIV)
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
CL = 1.5pF
RL = 500Ω
-0.8
0.8
FREQUENCY (MHz)
-10
-30
-50
(d
B
)
0.1
1
10
100
1k
-70
-90
INPUT X TO OUTPUT Y
CROSSTALK
0
-20
-40
-60
-80
-100
OFF ISOLATION
INPUT X TO OUTPUT X
FREQUENCY (MHz)
-10
-30
-50
(d
B)
0.1
1
10
100
1k
-70
-90
0
-20
-40
-60
-80
-100
OFF ISOLATION
INPUT X TO OUTPUT X
INPUT X TO OUTPUT Y
CROSSTALK
EL4340, EL4342