EL4342ILZA Intersil, EL4342ILZA Datasheet - Page 7

• 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

Typical Performance Curves
FIGURE 17. INPUT NOISE vs FREQUENCY (OUTPUT A, B, C)
0
0
60
50
40
30
20
10
0
FIGURE 15. HIZ SWITCHING GLITCH V
100
HIZ
50Ω
TERM.
FREQUENCY (Hz)
1k
10ns/DIV
V
OUT
FIGURE 19. PACKAGE POWER DISSIPATION VS AMBIENT TEMPERATURE
7
A, B, C
10k
V
S
1.2
1.0
0.8
0.6
0.4
0.2
=
0
IN
±
0
V
JEDEC JESD51-3 LOW EFFECTIVE
THERMAL CONDUCTIVITY TEST BOARD
5V, R
IN
= 0V
θ
758mW
870mW
JA
AMBIENT TEMPERATURE (°C)
= 0V
= 125°C/W
L
25
EL4340, EL4342
100k
= 500Ω to GND, T
QFN32
50
QSOP24
75
θ
JA
85
A
= 115°C/W
FIGURE 18. PACKAGE POWER DISSIPATION vs AMBIENT
= +25°C, unless otherwise specified. (Continued)
100
0
0
FIGURE 16. HIZ TRANSIENT RESPONSE V
JEDEC JESD51-7 HIGH EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD-QFN EXPOSED
DIEPAD SOLDERED TO PCB PER JESD51-5
3.0
2.5
2.0
1.5
1.0
0.5
HIZ
50Ω
TERM.
125
0
0
TEMPERATURE
2.857W
1.136W
AMBIENT TEMPERATURE (°C)
Q
150
QSOP24
JA
25
= 88°C/W
50
10ns/DIV
V
OUT
QFN32
Q
75
JA
A, B, C
85
= 35°C/W
100
125
IN
V
October 18, 2010
IN
= 1V
150
= 1V
FN7421.3