1

®

FN6142.4

ISL59112

40MHz Rail-to-Rail Video Buffer

The ISL59112 is a single rail-to-rail 6dB video buffer with a 3dB

roll-off frequency of 40MHz and a slew rate of 60V/µs. Input

signal DC restoration is accomplished with an internal sync tip

clamp. Operating from single supplies ranging from +2.5V to

+3.6V and sinking an ultra-low 2mA quiescent current, the

ISL59112 is ideally suited for low power, battery-operated

applications. It also features inputs capable of reaching down to

0.15V below the negative rail. Additionally, an enable high pin

shuts the part down in under 20ns.

The ISL59112 is designed to meet the needs for very low

power and bandwidth criteria inherent to battery operated

communication, instrumentation and modern industrial

applications, such as video on demand, cable set-top boxes,

DVD players and HDTV. The ISL59112 is offered in a space-

saving SC-70 package guaranteed to a 1mm maximum

height constraint and specified for operation from

Features

• 40MHz -3dB bandwidth

• 85V/µs slew rate

• Low supply current = 2mA

• Power-down current less than 1µA

• Supplies from 2.5V to 3.6V

• Rail-to-rail output

• Input to 0.15V below ground

• Internal sync tip clamp

• SAG correction reduces coupling capacitor size

• Pb-free plus anneal available (RoHS compliant)

Applications

• Video amplifiers

• Digital cameras

• Camera phones

• Portable/handheld products

• Communications devices

• Video on demand

• Cable set-top box

• Satellite set-top box

• DVD players

• HDTV

• Personal video recorders

Pinout

ISL59112

(6 LD SC-70)*

TOP VIEW

Ordering Information

PART

NUMBER

(Note)

PART

MARKING

TAPE &

REEL

PACKAGE

(Pb-Free)

PKG.

DWG. #

ISL59112IEZ-T7 CPA

7” (3k pcs) 6 Ld SC-70

P6.049A

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.

1

2

3

6

4

IN+

GND

SAG

V+

OUT

5EN

-

+

LPF

*1mm MAXIMUM HEIGHT GUARANTEED

Data Sheet

March 15, 2007

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

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

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