DATASHEET
EL4340, EL4342 FN7421
Rev.4.00
Oct 4, 2017 500MHz Triple Multiplexing Amplifiers
The EL4340, EL4342 are fixed unity gain mux amps featuring
high slew rates and excellent bandwidth for video switching.
These devices feature a high impedance output state (HIZ) that
enables the outputs of multiple devices to be wired together. A
power-down mode (ENABLE) is included to turn off un-needed
circuitry in power sensitive applications. The ENABLE pin, when
pulled high, sets the EL4340, EL4342 into standby power
mode -consuming just 18mW. An added feature in the
EL4340 is a latch enable function (LE) that allows independent
logic control using a common logic bus. Features Ordering Information В±870 V/Вµs slew rate PART
NUMBER
( Notes 1, 2, 3) Triple 2:1 and 4:1 multiplexers for RGB Internally set gain-of-1 High speed three-state outputs (HIZ) Power-down mode (ENABLE) Latch enable (EL4340) В±5V operation 500MHz bandwidth
PART
MARKING PACKAGE
(RoHS Compliant) PKG.
DWG. # Typical supply currents 10mA/ch (EL4340) and 15.3mA/ch
(EL4342) EL4340IUZ EL4340IUZ 24 Ld QSOP MDP0040 Pb-free (RoHS compliant) EL4342ILZA 4342ILZ 32 Ld 5x6 QFN L32.5x6A EL4340IUZ-EVAL Evaluation Board Applications EL4342ILZA-EVAL Evaluation Board NOTES:
1. Add “-T13” suffix for 2.5k unit or “-T7” suffix for 1k unit tape and reel
options. Refer to TB347 for details on reel specifications. …
