ISL59444 1GHz, 4 x 1 Video Crosspoint Switch with Synchronous Controls

ISL59444

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1GHz, 4 x 1 Video Crosspoint Switch with Synchronous Controls

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 $

ISL59444IBZ

Active

Ind

16 Ld SOIC

4.12

ISL59444IBZ-T13

Active

Ind

16 Ld SOIC T+R

4.23

ISL59444IBZ-T7

Active

Ind

16 Ld SOIC T+R

4.23

ISL59444IB

InActive

Ind

16 Ld SOIC

N/A

ISL59444IB-T13

InActive

Ind

16 Ld SOIC T+R

N/A

ISL59444IB-T7

InActive

Ind

16 Ld SOIC T+R

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 ISL59444 is a single-output 4:1 MUX-amp.The MUXamp has a fixed gain of 1 and a 1GHz bandwidth. The ISL59444 is ideal for professional video switching, HDTV, computer display routing, and other high performance applications.

The device contains logic inputs for channel selection (S0, S1), latch control signals (LE1, LE2), and a three-state output control (HIZ) for individual selection of MUX amps that share a common video output line. All logic inputs have pull-downs to ground and may be left floating.

Key Features

1GHz (-3dB) Bandwidth (V_OUT = 200mV_P-P)
220MHz (-3dB) Bandwidth (V_OUT = 2V_P-P)
Slew Rate (RL = 500Ω, V_OUT = 4V) 1515V/µs
Slew Rate (RL = 500Ω, V_OUT = 5V) 1155V/µs
High Speed Three-State Output (HIZ)
Pb-Free Plus Anneal Available (RoHS Compliant)

Related Documentation

Datasheet(s):
1GHz, 4 x 1 Video Crosspoint Switch with Synchronous Controls

Evaluation Board(s):
ISL59444EVAL1 Evaluation Board User's Guide

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

Parametric Data


Configuration		4 to 1

BW (MHz)		1000

SR (V/µs)		1515

I_S (mA)		18

Gain A_V (min)		1

I_OUT (mA)		120

Diff Gain (%)		.01

Diff Phase (°)		.02

Application Block Diagrams

Digital Projector

Applications

HDTV/DTV analog inputs
Video projectors
Computer monitors
Set-top boxes
Security video
Broadcast video equipment
RGB video distribution systems
RF switching and routing

Related Devices

Parametric Table

	EL4340		500MHz Triple, Multiplexing Amplifier
	EL4342		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
	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