ISL59420 400MHz Multiplexing Amplifier

ISL59420

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400MHz 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 $

ISL59420EVAL1

Active

Eval Board

N/A

ISL59420IUZ

Active

Ind

10 Ld MSOP

1.92

ISL59420IUZ-T13

Active

Ind

10 Ld MSOP T+R

1.92

ISL59420IUZ-T7

Active

Ind

10 Ld MSOP T+R

1.92

ISL59420IU

InActive

Ind

10 Ld MSOP

N/A

ISL59420IU-T13

InActive

Ind

10 Ld MSOP T+R

N/A

ISL59420IU-T7

InActive

Ind

10 Ld MSOP 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 ISL59420 is a 420MHz bandwidth 2:1 multiplexing amplifier designed primarily for video switching. This Mux amp has user-settable gain and also feature a high speed three-state function 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 ENABLE pin, when pulled high, sets the ISL59420 to the low current powerdown mode for power sensitive applications - consuming just 5mW.

Key Features

420MHz (-3dB) Bandwidth (A_V = 1, V_OUT = 400mV_P-P)
165MHz (-3dB) Bandwidth (A_V = 2, V_OUT = 2VP-P)
Slew Rate (A_V = 1, RL = 500Ω, V_OUT = 4V) 966V/ìs
Slew Rate (A_V = 2, RL = 500Ω, V_OUT = 5V) 1462V/ìs
Selectable Gain
High Speed Three-State Output (HIZ)
Low Current Power-Down 5mW
Pb-Free Plus Anneal Available (RoHS Compliant)

Related Documentation

Datasheet(s):
400MHz Multiplexing Amplifier

Evaluation Board(s):
ISL59420/21EVAL1 Evaluation Board User's Guide

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

Parametric Data


Configuration		2 to 1

BW (MHz)		420

SR (V/µs)		966

I_S (mA)		11

Gain A_V (min)		1

I_OUT (mA)		130

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

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
	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