Datasheet > EL4093C

EL4093C

更新时间： 2024-11-04 22:30:51

品牌	Logo	应用领域
ELANTEC		视频放大器
页数	文件大小	规格书
16页	343K
描述
300 MHz DC-Restored Video Amplifier

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EL4093C 数据手册

EL4093C

300 MHz DC-Restored Video Amplifier

Features

# High accuracy DC restoration for

video

General Description

The EL4093C is a complete DC-restored video amplifier subsys-

tem, featuring low power consumption and high slew rate. It

contains a current feedback amplifier and a sample and hold

amplifier designed to stabilize video performance. When the

HOLD logic input is low, the sample and hold may be used as a

general purpose op amp to null the DC offset of the video am-

plifier. When the HOLD input goes high the sample and hold

stores the correction voltage on the hold capacitor to maintain

DC correction during the subsequent video scan line.

# Low supply current of 9.5 mA

typ.

# 300 MHz bandwidth

# 1500V/ms slew rate

# 0.04% differential gain and 0.02

differential phase into 150X for

NTSC

The sample and hold amplifier contains a current output stage

that greatly simplifies its connection to the video amplifier. Its

high output impedance also helps to preserve video linearity at

low supply voltages. For ease of interfacing, the HOLD input is

TTL-compatible. This device has an operational temperature of

# 1.5 mV max. restored DC offset

# Sample and hold amplifier with

fast enable and low leakage

# TTL-compatible HOLD logic

input

lead SOIC.

40 C to 85 C and is packaged in plastic 16-pin DIP and 16-

Applications

# Input amplifier in video

equipment

Connection Diagram

# Restoration amplifier in video

mixers

Ordering Information

Package

Outline

Part No. Temp. Range

EL4093CN -40 C to 85 C 16-pin P-DIP MDP0031

EL4093CS -40 C to 85 C 16-Lead SOIC MDP0027

Demo Board

A demo PCB is available for this

product. Request ‘‘EL4093 Demo

Board.’’

44093–1

Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a ‘‘controlled document’’. Current revisions, if any, to these

specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.

1995 Elantec, Inc.

12 3 4 5 6 7...16

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与EL4093C相关器件

型号	品牌	获取价格	描述	数据表
EL4093CN	ELANTEC	获取价格	300 MHz DC-Restored Video Amplifier
EL4093CN	INTERSIL	获取价格	300MHz DC-Restored Video Amplifier
EL4093CS	ELANTEC	获取价格	300 MHz DC-Restored Video Amplifier
EL4093CS	INTERSIL	获取价格	300MHz DC-Restored Video Amplifier
EL4093CS	RENESAS	获取价格	1 CHANNEL, VIDEO AMPLIFIER, PDSO16, SO-16
EL4093CS-T13	ELANTEC	获取价格	Video Amplifier, 1 Channel(s), 1 Func, PDSO16, SO-16
EL4093CS-T13	RENESAS	获取价格	1 CHANNEL, VIDEO AMPLIFIER, PDSO16, SO-16
EL4093CS-T7	RENESAS	获取价格	1 CHANNEL, VIDEO AMPLIFIER, PDSO16, SO-16
EL4093CSZ	RENESAS	获取价格	1 CHANNEL, VIDEO AMPLIFIER, PDSO16, 0.150 INCH, PLASTIC, MS-012, SOP-16
EL4093CSZ-T7	RENESAS	获取价格	1 CHANNEL, VIDEO AMPLIFIER, PDSO16, 0.150 INCH, PLASTIC, MS-012, SOP-16