ISL59448 500MHz Triple 2:1 Gain-of-2, Multiplexing Amplifier

ISL59448

500MHz Triple 2:1 Gain-of-2, Multiplexing Amplifier

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 $

ISL59448EVAL1Z

Active

Eval Board

N/A

ISL59448IAZ

Active

Ind

24 Ld QSOP

2.85

ISL59448IAZ-T7

Active

Ind

24 Ld QSOP T+R

2.85

ISL59448IRZ

Coming
Soon

Ind

24 Ld QSOP

ISL59448IRZ-T7

Coming
Soon

Ind

24 Ld QSOP T+R

ISL59448EVAL2Z

InActive

Eval Board

N/A

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 ISL59448 is a triple channel 2:1 multiplexer featuring integrated buffers with a fixed gain of 2, high slew-rate and excellent bandwidth for video switching. The device features a three-state output (HIZ), which allows the outputs of multiple devices to be tied together. A power-down mode (ENABLE) is included to turn off un-needed circuitry in power sensitive applications. When the ENABLE pin is pulled high, the part enters a power-down mode and consumes just 14mW. An additional feature is a latch enable function (LE) that allows independent logic control using a common logic bus.

Key Features

500MHz bandwidth
±1600 V/μs slew rate
High impedance buffered inputs
Internally set gain-of-2
High speed three-state outputs (HIZ)
Power-down mode (ENABLE)
Latch enable
±5V operation
Supply current 11mA/ch
Pb-free plus anneal available (RoHS compliant)

Related Documentation

Datasheet(s):
500MHz Triple 2:1 Gain-of-2, Multiplexing Amplifier

Evaluation Board(s):
ISL59448EVAL1Z Evaluation Board User's Guide

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

Parametric Data


Configuration		Triple 2 to 1

BW (MHz)		500

SR (V/µs)		1600

I_S (mA)		30

Gain A_V (min)		2

I_OUT (mA)		135

Diff Gain (%)		.02

Diff Phase (°)		.02

Application Block Diagrams

Applications

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

Related Devices

Parametric Table

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