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參數資料
| 型號： | EL4083 |
| 英文描述： | Current Mode Four Quadrant Multiplier |
| 中文描述： | 電流型四象限乘法器 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 283K |
| 代理商： | EL4083 |
EL4083C
December
1995
Rev
B
EL4083C
Current Mode Four Quadrant Multiplier
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
1993 Elantec Inc
Features
Novel current mode design
Virtual ground current summing
inputs
Differential ground referenced
current outputs
High speed (both inputs)
200 MHz bandwidth
12 ns 1% settling time
Low distortion
THDk 003%
1 MHz
THDk 01%
10 MHz
Low noise (RL e 50X)
100 dB dynamic range
10 Hz to 20 kHz
73 dB dynamic range
10 Hz to 10 MHz
Wide supply conditions
g
5to g15V operation
Programmable bias current
02 dB gain tolerance to 25 MHz
Applications
Four quadrant multiplication
Gain control
Controlled signal summing and
multiplexing
HDTV video fading and
switching
Mixingmodulating
demodulating (phase detection)
Frequency doubling
Division
Squaring
Square rooting
RMS and power measurement
Vector addition-RMS summing
CRT focus and geometry
correction
Polynomial function generation
AGC circuits
Ordering Information
Part No
Temp Range
Package
Outline
EL4083CN
b
40 Cto a85 C
8-Pin P-DIP
MDP0031
EL4083CS
b
40 Cto a85 C
8-Pin SO
MDP0027
General Description
The 4083C makes use of an Elantec fully complimentary oxide
isolated bipolar process to produce a patent pending current in
current out four quadrant multiplier Input and output signal
summing and direct interface to other current mode devices can
be accomplished by simple connection to reduce component
count and preserve bandwidth The selection of an appropriate
series resistor value allows an input to accept a voltage signal of
any size and optimize dynamic range The differential outputs
offer significant performance improvements which greatly ex-
tend the usable gain control range at high frequencies The bias
current is programmable to accommodate the voltage and pow-
er dissipation constraints of the package and available systems
supplies
The devices can implement all the classic four quadrant multi-
plier applications and are uniquely well suited to gain control
and signal summing of broadband signals
Connection Diagram
EL4083
8-Pin SOP DIP
4083 – 1
Top View
Manufactured under US Patent No 5389840
相關PDF資料 |
PDF描述 |
|---|---|
| EL4083C | Current Mode Four Quadrant Multiplier |
| EL4083CN | Current Mode Four Quadrant Multiplier |
| EL4083CS | Current Mode Four Quadrant Multiplier |
| EL4084CN | Precision Low Power FGA™ Voltage References; Temperature Range: -25°C to 85°C; Package: 3-SOT-23 T&R |
| EL4084CS | Precision Low Power FGA™ Voltage References; Temperature Range: -40°C to 85°C; Package: 3-SOT-23 T&R |
相關代理商/技術參數 |
參數描述 |
|---|---|
| EL4083C | 制造商:ELANTEC 制造商全稱:ELANTEC 功能描述:Current Mode Four Quadrant Multiplier |
| EL4083CN | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Current Mode Four Quadrant Multiplier |
| EL4083CS | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Current Mode Four Quadrant Multiplier |
| EL4084CN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Multiplier |
| EL4084CS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Multiplier |
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