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Número de pieza | UTC571N | |
Descripción | COMPANDOR | |
Fabricantes | Unisonic Technologies | |
Logotipo | ||
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No Preview Available ! UNISONIC TECHNOLOGIES CO., LTD
UTC571N
LINEAR INTEGRATED CIRCUIT
COMPANDOR
DESCRIPTION
The UTC571N is a versatile low cost dual gain control circuit
in which either channel may be used as a dynamic range
compressor or expandor. Each channel has a full-wave rectifier to
detect the average value of the signal, a linerarized
temperature-compensated variable gain cell and an operational
amplifier.
The UTC571N is well suited for use in cellular radio and radio
communication systems, modems, telephone, and satellite
broadcast/receive audio systems.
FEATURES
* Complete compressor and expandor in one Chip
* Temperature compensated
* Greater than 110dB dynamic range
* Operates down to 6VDC
* System levels adjustable with external components
* Distortion may be trimmed out
* Dynamic noise reduction systems
* Voltage-controlled amplifier
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
UTC571NL-S16-T
UTC571NG-S16-T
UTC571NL-S16-R
UTC571NG-S16-R
UTC571NL-S16W-T
UTC571NG-S16W-T
UTC571NL-S16W-R
UTC571NG-S16W-R
Package
SOP-16
SOP-16
SOP-16W
SOP-16W
Packing
Tube
Tape Reel
Tube
Tape Reel
MARKING INFORMATION
PACKAGE
SOP-16/SOP-16(W)
MARKING
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
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TYPICAL CHARACTERISTICS
Output Slew Rate
CH1: 1V/div
0
CH2: 1Vdiv
0
CH3: 1Vdiv
0
0 10 20
Time (2µs/div)
Input-Output Transfer Curve
10
0
-10
-20
-30
-40
-30 -20 -10 0
10 20
Output Transfer Curve (dbm)
LINEAR INTEGRATED CIRCUIT
Unity Gain Level
CH1: 2V/div
0
CH2: 2Vdiv
0
CH3: 2Vdiv
0
0
2000
4000
Time (400µs/div)
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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5 Page |
Páginas | Total 5 Páginas | |
PDF Descargar | [ Datasheet UTC571N.PDF ] |
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