ISL59445 1GHz Triple Multiplexing Amplifiers

ISL59445

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1GHz Triple Multiplexing Amplifiers

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 $

ISL59445IRZ

Active

Ind

32 Ld QFN

5.20

ISL59445IRZ-EVAL

Active

Eval Board

N/A

ISL59445IRZ-T13

Active

Ind

32 Ld QFN T+R

5.20

ISL59445IRZ-T7

Active

Ind

32 Ld QFN T+R

5.20

ISL59445IR

InActive

Ind

32 Ld QFN

N/A

ISL59445IR-T13

InActive

Ind

32 Ld QFN T+R

N/A

ISL59445IR-T7

InActive

Ind

32 Ld QFN 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 ISL59424 and ISL59445 are 1GHz bandwidth multiplexing amplifiers designed primarily for video input switching. These MUX-amps exhibit a fixed gain of 1 and also feature a high speed three-state to enable the output of multiple devices to be wired together. All logic inputs have pull-downs to ground and may be left floating. The EN pin, when pulled high, sets the ISL59424 and ISL59445 in to low current mode - consuming just 15mW. An added feature in the ISL59424 is a latch enable function (LE) that allows independent logic control using a common logic bus. When LE is high the last logic state is preserved.

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 (ISL59424)
±5V Operation
±1200 V/µsec Slew Rate
1GHz Bandwidth
Latched Select Pin (ISL59424)
Pb-Free Plus Anneal Available (RoHS Compliant)

Related Documentation

Datasheet(s):
1GHz Triple Multiplexing Amplifiers

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)		1000

SR (V/µs)		1200

I_S (mA)		53

Gain A_V (min)		1

I_OUT (mA)		130

Diff Gain (%)		.02

Diff Phase (°)		.02

Application Block Diagrams

Keyboard Video Mouse (KVM)

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