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EL2082

更新时间： 2024-02-03 00:32:49

品牌	Logo	应用领域
ELANTEC		/
页数	文件大小	规格书
16页	358K
描述
Current-Mode Multiplier

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EL2082 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
Reach Compliance Code：	unknown	风险等级：	5.84
Is Samacsys：	N	模拟集成电路 - 其他类型：	ANALOG MULTIPLIER OR DIVIDER
标称带宽：	150 MHz	JESD-30 代码：	R-GDIP-T8
JESD-609代码：	e0	负电源电压最大值（Vsup）：	-15 V
负电源电压最小值（Vsup）：	-5 V	标称负供电电压 (Vsup)：	-15 V
功能数量：	1	端子数量：	8
最高工作温度：	125 °C	最低工作温度：	-55 °C
封装主体材料：	CERAMIC, GLASS-SEALED	封装代码：	DIP
封装等效代码：	DIP8,.3	封装形状：	RECTANGULAR
封装形式：	IN-LINE	峰值回流温度（摄氏度）：	NOT SPECIFIED
电源：	+-15 V	认证状态：	Not Qualified
子类别：	Analog Computational Functions	最大供电电流 (Isup)：	16 mA
最大供电电压 (Vsup)：	15 V	最小供电电压 (Vsup)：	5 V
标称供电电压 (Vsup)：	15 V	表面贴装：	NO
技术：	BIPOLAR	温度等级：	MILITARY
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	THROUGH-HOLE
端子节距：	2.54 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

EL2082 数据手册

EL2082C

Current-Mode Multiplier

Features

# Flexible inputs and outputs, all

ground referred

General Description

The EL2082 is a general purpose variable gain control building

block, built using an advanced proprietary complementary bi-

polar process. It is a two-quandrant multiplier, so that zero or

negative control voltages do not allow signal feedthrough and

very high attenuation is possible. The EL2082 works in current

mode rather than voltage mode, so that the input impedance is

low and the output impedance is high. This allows very wide

bandwidth for both large and small signals.

# 150 MHz large and small-signal

bandwidth

# 46 dB of calibrated gain control

range

# 70 dB isolation in disable mode

10 MHz

# 0.15% diff gain and 0.05 diff

The I pin replicates the voltage present on the V pin; there-

fore, the V pin can be used to reject common-mode noise and

phase performance at NTSC

using application circuit

establish an input ground reference. The gain control input is

calibrated to 1 mA/mA signal gain for 1V of control voltage.

The disable pin (E) is TTL-compatible, and the output current

can comply with a wide range of output voltages.

# Operates on 5V to 15V power

supplies

# Outputs may be paralleled to

function as a multiplexer

Because current signals rather than voltages are employed, mul-

tiple inputs can be summed and many outputs wire-or’ed or

mixed.

Applications

# Level adjust for video signals

# Video faders and mixers

# Signal routing multiplexers

# Variable active filters

# Video monitor contrast control

# AGC

The EL2082 operates from a wide range of supplies and is avail-

able in standard 8-pin plastic DIP or 8-lead SO.

Connection Diagram

# Receiver IF gain control

# Modulation/demodulation

8-Pin DIP/SO

# General ‘‘cold’’ front-panel

control of AC signals

Ordering Information

Outline

Part No.

Temp. Range

Package

8-Pin P-DIP MDP0031

8-Pin SO MDP0027

EL2082CN 0 C to 75 C

2082–1

EL2082CS 0 C to 75 C

Top View

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.

1992 Elantec, Inc.

12 3 4 5 6 7...16

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EL2082C	ELANTEC	Current-Mode Multiplier	获取价格
EL2082CJ	ETC	Analog Multiplier	获取价格
EL2082CN	ELANTEC	Current-Mode Multiplier	获取价格
EL2082CN	INTERSIL	Current Mode Multiplier	获取价格
EL2082CS	ELANTEC	Current-Mode Multiplier	获取价格
EL2082CS	INTERSIL	Current Mode Multiplier	获取价格

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