
1
FN7162.1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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Copyright Intersil Americas Inc. 2004. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.
All other trademarks mentioned are the property of their respective owners.
EL4331
Triple 2:1 Mux-Amp A
V
= 1
The EL4331 is a triple, very high
speed, 2:1 Multiplexing Amplifier. It is
intended primarily for component video
multiplexing, and is especially suited for pixel switching. The
amplifiers have their gain set to 1, internally. All three
amplifiers are switched simultaneously from their A to B
inputs by the TTL/CMOS compatible, common A/B control
pin.
The EL4331 has a power-down mode, in which the total
supply current drops to less than 1mA. In this mode, each
output will appear as a high impedance.
The EL4331 runs from standard ±5V supplies, and is
available in the narrow 16-pin small outline package. The
package is specified for operation over the full -40°C to
+85°C temperature range.
Pinout
Features
3ns A-B switching
300MHz bandwidth
Power-down mode
TTL/CMOS compatible controls
Fixed gain of 1
400V/μs slew rate
Pb-free available
Applications
RGB multiplexing
Picture-in-picture
Cable driving
HDTV processing
Switched gain amplifiers
ADC input multiplexer
EL4331
(16-PIN SO)
TOP VIEW
Ordering Information
PART NUMBER
PACKAGE
TAPE &
REEL
PKG. DWG. #
EL4331CS
16-Pin SO (0.150”)
-
MDP0027
EL4331CS-T7
16-Pin SO (0.150”)
7”
MDP0027
EL4331CS-T13
16-Pin SO (0.150”)
13”
MDP0027
EL4331CSZ
(Note)
16-Pin SO (0.150”)
(Pb-Free)
-
MDP0027
EL4331CSZ-T7
(Note)
16-Pin SO (0.150”)
(Pb-Free)
7”
MDP0027
EL4331CSZ-T13
(Note)
16-Pin SO (0.150”)
(Pb-Free)
13”
MDP0027
NOTE: Intersil Pb-free products employ special Pb-free material
sets; molding compounds/die attach materials and 100% matte tin
plate termination finish, which is compatible with both SnPb and
Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed
the Pb-free requirements of IPC/JEDEC J Std-020B.
Data Sheet
May 12, 2004