Datasheet > HFA1120

HFA1120

更新时间： 2024-09-29 22:38:39

品牌	Logo	应用领域
英特矽尔 - INTERSIL		放大器
页数	文件大小	规格书
17页	118K
描述
850MHz Current Feedback Amplifier with Offset Adjust

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HFA1120 数据手册

HFA1120/883

850MHz Current Feedback

Ampliﬁer with Offset Adjust

July 1994

Features

Description

• This Circuit is Processed in Accordance to MIL-STD- The HFA1120/883 is a high speed, wideband, fast settling

883 and is Fully Conformant Under the Provisions of current feedback ampliﬁer. Built with Intersil’ proprietary,

Paragraph 1.2.1.

complementary bipolar UHF-1 process, it is the fastest

monolithic ampliﬁer available from any semiconductor man-

ufacturer.

• Low Distortion (HD3, 30MHz) . . . . . . . . . . -84dBc (Typ)

• Wide -3dB Bandwidth . . . . . . . . . . . . . . . 850MHz (Typ)

• Very High Slew Rate . . . . . . . . . . . . . . . 2300V/µs (Typ)

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

• Excellent Gain Flatness (to 50MHz) . . . . . 0.05dB (Typ)

• High Output Current . . . . . . . . . . . . . . . . . . 65mA (Typ)

• Fast Overdrive Recovery. . . . . . . . . . . . . . . <10ns (Typ)

The HFA1120/883’s wide bandwidth, fast settling character-

istic, and low output impedance, make this ampliﬁer ideal for

driving fast A/D converters. Additionally, it offers offset volt-

age nulling capabilities as described in the “Offset Adjust-

ment” section of this datasheet.

Component and composite video systems will also beneﬁt

from this ampliﬁer’s performance, as indicated by the excel-

lent gain ﬂatness, and 0.03%/0.05 Degree Differential Gain/

Phase speciﬁcations (R_L= 75Ω).

Applications

• Video Switching and Routing

• Pulse and Video Ampliﬁers

• Wideband Ampliﬁers

• RF/IF Signal Processing

• Flash A/D Driver

Ordering Information

TEMPERATURE

PART NUMBER

RANGE

PACKAGE

HFA1120MJ/883

-55 C to +125 C

8 Lead CerDIP

• Medical Imaging Systems

Pinout

HFA1120/883

(CERDIP)

TOP VIEW

BAL

-IN

V+

+IN

V-

OUT

BAL

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

Spec Number 511105-883

File Number 3617.1

12 3 4 5 6 7...17

中文翻译

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与HFA1120相关器件

型号	品牌	获取价格	描述	数据表
HFA1120/883	INTERSIL	获取价格	850MHz Current Feedback Amplifier with Offset Adjust
HFA1120EVAL	INTERSIL	获取价格	850MHz, Low Distortion Current Feedback Operational Amplifiers
HFA1120IB	INTERSIL	获取价格	850MHz, Low Distortion Current Feedback Operational Amplifiers
HFA1120IJ	RENESAS	获取价格	IC,OP-AMP,SINGLE,BIPOLAR,DIP,8PIN,CERAMIC
HFA1120MJ/883	INTERSIL	获取价格	850MHz Current Feedback Amplifier with Offset Adjust
HFA1130	INTERSIL	获取价格	850MHz, Output Limiting, Low Distortion Current Feedback Operational Amplifier
HFA1130	RENESAS	获取价格	850MHz, Output Limiting, Low Distortion Current Feedback Operational Amplifier
HFA1130/883	ETC	获取价格	Output Clamping， 850MHz Current Feedback Ampl
HFA1130_05	INTERSIL	获取价格	850MHz, Output Limiting, Low Distortion Current Feedback Operational Amplifier
HFA1130883	INTERSIL	获取价格	Output Clamping, 850MHz Current Feedback Amplifier

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