EL4342 500MHz Triple, Multiplexing Amplifier

EL4342

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500MHz Triple, Multiplexing Amplifier

Datasheets,
Related Docs
& Simulations

Ordering Information

iBuy direct from Intersil	iBuy direct - out of stock	Request samples
Check distributor inventory	Available in RoHS/Pb-Free

Part No.

Design-In
Status

Temp.

Package

MSL

Price
US $

EL4342ILZA

Active

Ind

32 Ld QFN

4.51

EL4342ILZA-EVAL

Active

Eval Board

N/A

EL4342ILZA-T13

Active

Ind

32 Ld QFN T+R

4.51

EL4342ILZA-T7

Active

Ind

32 Ld QFN T+R

4.51

The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.

MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020

SMD = Standard Microcircuit Drawing

Description

The EL4340 and 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 enable the outputs of multiple devices to be wired together. A power-down mode (EN) is included to turn off un-needed circuitry in power sensitive applications. The EN pin, when pulled high, sets the EL4340 and 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.

Key Features

Triple 2:1 and 4:1 multiplexers for RGB
Internally set gain-of-1
High speed three-state outputs (HIZ)
Power-down mode (EN)
Latch enable (EL4340)
±5V operation
±870 V/µs slew rate
500MHz bandwidth
Supply current 11mA/ch (EL4340) and 16mA/ch (EL4342)
Pb-Free available (RoHS compliant)

Related Documentation

Application Note(s):
Using the EL4342 and ISL59446 Triple Video MUX-Amps as A/V Source Selectors

Datasheet(s):
500MHz Triple, Multiplexing Amplifier

Evaluation Board(s):
ISL59445/EL4342E1 Evaluation Board User's Guide

Technical Homepage:
Intersil Analog Switches, Analog Multiplexers, and Crosspoint Switches Video ICs

Parametric Data


Configuration		Triple 4 to 1

BW (MHz)		500

SR (V/µs)		870

I_S (mA)		46

Gain A_V (min)		1

I_OUT (mA)		135

Diff Gain (%)		.02

Diff Phase (°)		.02

Applications

HDTV/DTV analog inputs
Video projectors
Computer monitors
Set-top boxes
Security video
Broadcast video equipment

Related Devices

Parametric Table

	EL4340		500MHz Triple, Multiplexing Amplifier
	HA4314B		400MHz, 4x1 Video Crosspoint Switch
	HA4344B		350MHz, 4x1 Video Crosspoint Switch with Synchronous Controls
	ISL59420		400MHz Multiplexing Amplifier
	ISL59421		865MHz Multiplexing Amplifier
	ISL59424		1GHz Triple Multiplexing Amplifiers
	ISL59440		400MHz Multiplexing Amplifier
	ISL59441		900MHz Multiplexing Amplifiers
	ISL59442		1GHz, 4x1 Multiplexing Amplifier
	ISL59444		1GHz, 4 x 1 Video Crosspoint Switch with Synchronous Controls
	ISL59445		1GHz Triple Multiplexing Amplifiers
	ISL59446		500MHz Triple 4:1 Gain-of-2, Multiplexing Amplifier
	ISL59448		500MHz Triple 2:1 Gain-of-2, Multiplexing Amplifier
	ISL59450		Multiformat Video Crosspoint with Integrated Sync Separator
	ISL59451		Triple 4:1 DC Restored Single Supply Video Multiplexing Amplifier
	ISL59452		Triple 4:1 Single Supply Video Multiplexing Amplifier
	ISL59481		Dual, 500MHz Triple, Multiplexing Amplifiers
	ISL59482		Dual, 500MHz Triple, Multiplexing Amplifiers