EL4342ILZA Intersil, EL4342ILZA Datasheet - Page 4

• Manufacturer Part Number: EL4342ILZA
• Description: IC AMP MULTI TRPL 500MHZ 32QFN
• Manufacturer: Intersil
• Type: Analog Multiplexer/Ampr

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

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