EL4340IUZ Intersil, EL4340IUZ Datasheet - Page 2

• Manufacturer Part Number: EL4340IUZ
• Description: IC MUX AMP TRPL 500MHZ 24-QSOP
• Manufacturer: Intersil

Specifications of EL4340IUZ

• 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
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pinouts
Functional Diagram EL4340
ENABLE
A LOGIC HIGH ON LE WILL LATCH THE LAST S0 STATE.
THIS LOGIC STATE IS PRESERVED WHEN CYCLING HIZ
OR ENABLE FUNCTIONS.
HIZ
S0
LE
DECODE
GND A
GND B
GND C
IN0A
IN0B
IN0C
IN1A
IN1B
IN1C
NIC
NIC
NIC
LATCHED ON HIGH LE
NIC = NO INTERNAL CONNECTION
10
12
11
1
2
3
4
5
6
7
8
9
EN0
EN1
(24 LD QSOP)
TOP VIEW
EL4340
D
C
D
C
AMPLIFIER BIAS
L
L
2
Q
Q
IN0(A, B, C)
IN1(A, B, C)
A
A
A
V
V
V
=1
=1
=1
24
23
22
21
20
19
18
17
16
15
14
13
NIC
LE
ENABLE
HIZ
OUTA
V+
OUTB
OUTC
V-
NIC
S0
NIC
EL4340, EL4342
OUT
Functional Diagram EL4342
ENABLE
HIZ
S0
S1
GND B
IN1A
IN1B
IN1C
IN2A
IN2B
NIC
NIC
NIC
THERMAL PAD INTERNALLY CONNECTED TO V-.
PAD MUST BE TIED TO V-
NIC = NO INTERNAL CONNECTION
DECODE
1
2
3
4
5
6
7
8
9
(32 LD QFN)
EN0
EN1
EN2
EN3
TOP VIEW
AMPLIFIER BIAS
EL4342
IN0(A, B, C)
IN3(A, B, C)
THERMAL
IN1(A, B, C)
IN2(A, B, C)
PAD
A
A
A
V
V
V
=1
=1
=1
25
24
23
22
21
20
19
18
17
October 18, 2010
ENABLE
NIC
V+
OUTA
V-
OUTB
OUTC
S0
S1
FN7421.3
OUT