EL4342ILZA Intersil, EL4342ILZA Datasheet - Page 4
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EL4342ILZA
Manufacturer Part Number
EL4342ILZA
Description
IC AMP MULTI TRPL 500MHZ 32QFN
Manufacturer
Intersil
Type
Analog Multiplexer/Ampr
Datasheet
1.EL4340IUZ.pdf
(13 pages)
Specifications of EL4342ILZA
Applications
4:1 Multiplexer-Amplifier
Number Of Circuits
3
-3db Bandwidth
500MHz
Slew Rate
870 V/µs
Current - Supply
46mA
Current - Output / Channel
135mA
Mounting Type
Surface Mount
Package / Case
32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
Package
32QFN EP
Maximum Propagation Delay Bus To Bus
0.9(Typ)@±5V ns
Maximum High Level Output Current
50 mA
Multiplexer Architecture
4:1
Power Supply Type
Dual
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EL4342ILZA
Manufacturer:
Intersil
Quantity:
135
Company:
Part Number:
EL4342ILZA-T7
Manufacturer:
Intersil
Quantity:
1 800
Electrical Specifications
Typical Performance Curves
AC GENERAL
PSRR (EL4340) Power Supply Rejection Ratio
PSRR (EL4342) Power Supply Rejection Ratio
SWITCHING CHARACTERISTICS
PARAMETER
-10
V
V
10
EL4340
EL4342
t
t
-2
-4
-6
-8
SW-L-H
SW-H-L
GLITCH
GLITCH
8
6
4
2
0
FBW
ISO
BW
tr, tf
t
dG
SR
tpd
dP
t
LH
1
S
SOURCE POWER = -20dBm
C
BOARD CAPACITANCE
L
FIGURE 1. GAIN vs FREQUENCY VS C
INCLUDES 1.5pF
0.1% Settling Time
Channel Isolation
Differential Gain Error
Differential Phase Error
-3dB Bandwidth
0.1dB Bandwidth
0.1dB Bandwidth
Slew Rate
Channel-to-Channel Switching Glitch
Enable Switching Glitch
HIZ Switching Glitch
Channel-to-Channel Switching Glitch
Enable Switching Glitch
HIZ Switching Glitch
Channel Switching Time Low to High
Channel Switching Time High to Low
Rise and Fall Time
Propagation Delay
Latch Enable Hold time (EL4340 only)
FREQUENCY (MHz)
10
DESCRIPTION
4
C
V+ = +5V, V- = -5V, GND = 0V, T
otherwise specified. (Continued)
L
C
C
= 6.2pF
L
C
C
L
L
L
= 7.3pF
= 11.5pF
C
= 4.7pF
= 2.2pF
L
C
100
L
= 16.5pF
= 1.5pF
V
S
=
±
5V, R
L
L
EL4340, EL4342
= 500Ω to GND, T
Step = 1V
DC, PSRR V+ and V- combined
DC, PSRR V+ and V- combined
f = 10MHz, Ch-Ch X-Talk and Off-Isolation,
C
NTC-7, RL = 150, C
NTC-7, RL = 150, C
C
C
CL = 4.7pF
25% to 75%, R
C
V
V
V
V
V
V
1.2V logic threshold to 10% movement of
analog output
1.2V logic threshold to 10% movement of
analog output
10% to 90%
10% to 10%
LE = 0
1k
L
L
L
L
IN
IN
IN
IN
IN
IN
= 1.5pF
= 1.5pF
= 1.5pF
= 1.5pF
= 0V, C
= 0V C
= 0V C
= 0V C
= 0V C
= 0V C
A
= +25°C, Input Video = 1V
L
L
L
L
L
L
= 1.5pF
= 1.5pF
= 1.5pF
= 1.5pF
= 1.5pF
= 1.5pF
CONDITIONS
L
A
= 150Ω, Input Enabled,
= +25°C, unless otherwise specified.
L
L
-1
-2
-3
-4
-5
5
4
3
2
1
0
= 1.5pF
= 1.5pF
1
SOURCE POWER = -20dBm
FIGURE 2. GAIN vs FREQUENCY VS R
P-P
and R
FREQUENCY (MHz)
10
L
= 500Ω to GND, C
MIN
52
52
R
L
R
= 100Ω
L
R
= 150Ω
±870
TYP
0.02
0.02
L
500
120
300
200
200
200
1.1
0.9
72
56
10
75
60
40
20
18
20
10
R
= 500Ω
100
L
= 1kΩ
L
= 5pF unless
MAX
L
October 18, 2010
mV
mV
mV
mV
mV
mV
FN7421.3
UNIT
MHz
MHz
MHz
V/µs
dB
dB
dB
ns
ns
ns
ns
ns
ns
%
°
P-P
P-P
P-P
P-P
P-P
P-P
1k