ISL59421 Intersil Corporation, ISL59421 Datasheet

ISL59421

Manufacturer Part Number

ISL59421

Description

865MHz Multiplexing Amplifier

Manufacturer

Intersil Corporation

Datasheet

1.ISL59421.pdf (12 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ISL59421IUZ

Manufacturer:

SSTCREAI

Quantity:

190

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865MHz Multiplexing Amplifier

The ISL59421 is a 865MHz bandwidth multiplexing amplifier

designed primarily for video switching. This Mux amp has

user-settable gain and also features 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 ISL59421 to the low current power-down mode for

power sensitive applications - consuming just 5mW.

Pinout

Ordering Information

NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets;

molding compounds/die attach materials and 100% matte tin plate termination

finish, which are RoHS compliant and compatible with both SnPb and Pb-free

soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak

reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC

J STD-020.

ISL59421IU

ISL59421IU-T7

ISL59421IU-T13

ISL59421IUZ

(Note)

ISL59421IUZ-T7

(Note)

ISL59421IUZ-T13

(Note)

PART NUMBER

TABLE 1. CHANNEL SELECT LOGIC TABLE

ENABLE

GND

IN1

IN0

MARKING

BBRAA

BBSAA

PART

(10 Ld MSOP)

HIZ

TOP VIEW

ISL59421

10 Ld MSOP

(Pb-free)

10 Ld MSOP

(Pb-free)

10 Ld MSOP

(Pb-free)

PACKAGE

Data Sheet

Power Down

OUTPUT

High Z

TAPE &

IN-

OUT

V+

HIZ

V-

REEL

IN0

IN1

13”

7”

MDP0043

DWG. #

PKG.

1-888-INTERSIL or 1-888-468-3774

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Features

• 865MHz (-3dB) Bandwidth (A

• 350MHz (-3dB) Bandwidth (A

• Slew Rate (A

• Adjustable Gain

• High Speed Three-state Output (HIZ)

• Low Current Power-Down . . . . . . . . . . . . . . . . . . . . .5mW

• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

• HDTV/DTV Analog Inputs

• Video Projectors

• Computer Monitors

• Set-top Boxes

• Security Video

• Broadcast Video Equipment

Functional Diagram

September 21, 2005

ENABLE

HIZ

ENABLE pin must be low in order to activate the HIZ state

All other trademarks mentioned are the property of their respective owners.

DECODE

Intersil (and design) is a registered trademark of Intersil Americas Inc.

= 1, R

= 2, R

EN0

EN1

= 500

AMPLIFIER BIAS

Ω,

= 1, V

= 2, V

OUT

IN0

IN1

= 4V) . . . . .1417V/µs

OUT

= 5V) . . . . .2008V/µs

ISL59421

= 100mV

= 2V

FN7458.1

P-P

)

P-P

OUT

IN-

)

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