Datasheet > H1114I

H1114I

更新时间： 2024-11-25 21:53:27

品牌	Logo	应用领域
英特矽尔 - INTERSIL		驱动
页数	文件大小	规格书
5页	138K
描述
850MHz Video Cable Driving Buffer

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中文翻译

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H1114I 数据手册

HFA1114

850MHz Video Cable Driving Buffer

September 2004

Features

Des cription

• Access to Summing Node Allows Circuit Customization

The HFA1114 is a closed loop Buffer featuring user

programmable gain and ultra high speed performance.

Manufactured on Intersil’ proprietary complementary bipolar

UHF-1 process, the HFA1114 offers a wide -3dB bandwidth

of 850MHz, very fast slew rate, excellent gain flatness, low

distortion and high output current.

• User Programmable For Closed-Loop Gains of +1, -1

or +2 Without Use of External Resistors

• Wide -3dB Bandwidth . . . . . . . . . . . . . . . . . . . . 850MHz

• Very Fast Slew Rate . . . . . . . . . . . . . . . . . . . . 2400V/µs

• Fast Settling Time (0.1%) . . . . . . . . . . . . . . . . . . . 11ns

• High Output Current . . . . . . . . . . . . . . . . . . . . . . . 60mA

• Excellent Gain Accuracy. . . . . . . . . . . . . . . . . . 0.99V/V

• Overdrive Recovery. . . . . . . . . . . . . . . . . . . . . . . <10ns

• Standard Operational Amplifier Pinout

A unique feature of the pinout allows the user to select a

voltage gain of +1, -1, or +2, without the use of any external

components. Gain selection is accomplished via connections

to the inputs, as described in the “Application Information”

section. The result is a more flexible product, fewer part types

in inventory, and more efficient use of board space.

Compatibility with existing op amp pinouts provides flexibility

to upgrade low gain amplifiers, while decreasing component

count. Unlike most buffers, the standard pinout provides an

upgrade path should a higher closed loop gain be needed at

a future date.

Applications

• RF/IF Processors

For applications requiring a standard buffer pinout, please

refer to the HFA1110 datasheet.

• Driving Flash A/D Converters

• High Speed Communications

• Impedance Transformation

• Line Driving

Part # Information

PART NUMBER

(BRAND)

TEMP. RANGE

PKG.

NO.

( C)

PACKAGE

• Video Switching and Routing

• Radar Systems

HFA1114IB

(H1114I)

-40 to 85

8 Ld SOIC

M8.15

• Medical Imaging Systems

HFA11XXEVAL

DIP Evaluation Board for High Speed

Op Amps

Pinout

Pin Des criptions

HFA1114 (SOIC)

NUMBER

TOP VIEW

NAME

DESCRIPTION

No Connection

1, 8

300

-IN

+IN

V-

V+

-IN

Inverting Input

Non-Inverting Input

Negative Supply

Summing Node

Output

300

+IN

V-

OUT

V+

Positive Supply

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

1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a trademark of Intersil Americas Inc.

FN3151.5

12 3 4 5

中文翻译

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