EL4340IU Intersil, EL4340IU Datasheet - Page 5
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EL4340IU
Manufacturer Part Number
EL4340IU
Description
IC MUX AMP TRPL 500MHZ 24-QSOP
Manufacturer
Intersil
Datasheet
1.EL4340IUZ.pdf
(13 pages)
Specifications of EL4340IU
Applications
2:1 Multiplexer-Amplifier
Number Of Circuits
3
-3db Bandwidth
500MHz
Slew Rate
870 V/µs
Current - Supply
30mA
Current - Output / Channel
135mA
Mounting Type
Surface Mount
Package / Case
24-QSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EL4340IUZ
Manufacturer:
INTERSIL
Quantity:
20 000
Company:
Part Number:
EL4340IUZ-T7
Manufacturer:
INTEL
Quantity:
27
Part Number:
EL4340IUZ-T7
Manufacturer:
INTERSIL
Quantity:
20 000
Part Number:
EL4340IUZ-TT
Manufacturer:
INTERSIL
Quantity:
20 000
Typical Performance Curves
-100
-0.2
-0.4
-0.6
-0.8
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-10
-20
-30
-40
-50
-60
-70
-80
-90
FIGURE 7. EL4340 CROSSTALK AND OFF-ISOLATION
0.8
0.6
0.4
0.2
0.2
0.1
0.0
0
0
0.1
1
SOURCE POWER = -20dBm
FIGURE 5. EL4340 TRANSIENT RESPONSE
FIGURE 3. 0.1DB GAIN vs FREQUENCY
1
OFF ISOLATION
INPUT X TO OUTPUT X
FREQUENCY (MHz)
CROSSTALK
INPUT X TO OUTPUT Y
TIME (5ns/DIV)
10
FREQUENCY (MHz)
C
L
10
= 1.5pF
5
100
V
100
S
C
L
=
= 4.7pF
R
C
±
L
5V, R
L
= 1.5pF
= 500Ω
L
EL4340, EL4342
= 500Ω to GND, T
1k
1k
A
= +25°C, unless otherwise specified. (Continued)
-100
100
-0.2
-0.4
-0.6
-0.8
-10
-20
-30
-40
-50
-60
-70
-80
-90
FIGURE 8. EL4342 CROSSTALK AND OFF-ISOLATION
0.1
0.8
0.6
0.4
0.2
10
1
0
0
0.1
0.1
FIGURE 6. EL4342 TRANSIENT RESPONSE
OFF ISOLATION
INPUT X TO OUTPUT X
FIGURE 4. R
1
1
FREQUENCY (MHz)
FREQUENCY (MHz)
INPUT X TO OUTPUT Y
CROSSTALK
TIME (5ns/DIV)
OUT
10
vs FREQUENCY
10
100
100
R
C
L
L
October 18, 2010
= 500Ω
= 1.5pF
FN7421.3
1k
1k