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부품번호 | MC-7894 기능 |
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기능 | 1 GHz CATV 25 dB POWER DOUBLER AMPLIFIER | ||
제조업체 | NEC | ||
로고 | |||
전체 6 페이지수
www.DataSheet4U.com
PRELIMINARY PRODUCT INFORMATION
GaAs MULTI-CHIP MODULE
MC-7894
1 GHz CATV 25 dB POWER DOUBLER AMPLIFIER
DESCRIPTION
The MC-7894 is a GaAs Multi-chip Module designed for use in CATV applications up to 1 GHz. This unit has low
distortion, low noise figure and return loss across the entire frequency band.
Reliability and performance uniformity are assured by our stringent quality and control procedures.
FEATURES
• Low distortion
• High linear gain
• Low return loss
GL = 24.5 dB MIN. @ f = 1 GHz
ORDERING INFORMATION
Part Number
MC-7894-AZ
Package
7-pin special with heatsink
Supplying Form
50 pcs MAX./Tray
Remark To order evaluation samples, contact your nearby sales office.
Part number for sample order: MC-7894
ABSOLUTE MAXIMUM RATINGS (TA = +25°C, unless otherwise specified)
Parameter
Supply Voltage
Input Voltage Note
Operating Case Temperature
Storage Temperature
Symbol
VDD
Vi
TC
Tstg
Ratings
30
70.0
−30 to +100
−40 to +100
Unit
V
dBmV
°C
°C
Note In case of single tone
Caution Observe precautions when handling because these devices are sensitive to electrostatic discharge.
The information in this document is subject to change without notice. Before using this document, please confirm that
this is the latest version.
Not all devices/types available in every country. Please check with local NEC Compound Semiconductor Devices
representative for availability and additional information.
Document No. *************** (1st edition)
Date Published March 2005 CP(K)
Printed in Japan
© NEC Compound Semiconductor Devices 2005
MC-7894
NOTES ON CORRECT USE
(1) The space between PC board and root of the lead should be kept more than 1 mm to prevent undesired stress
to the lead and also should be kept less than 4 mm to prevent undesired parasitic inductance.
Recommended that space is 2.0 to 3.0 mm typical.
(2) Recommended torque strength of the screw is 59 to 78 Ncm.
(3) Form the ground pattern as wide as possible to minimize ground impedance.
(to prevent undesired oscillation)
All the ground pins must be connected together with wide ground pattern to decrease impedance difference.
RECOMMENDED SOLDERING CONDITIONS
This product should be soldered and mounted under the following recommended conditions.
methods and conditions other than those recommended below, contact your nearby sales office.
For soldering
Soldering Method
Partial Heating
Soldering Conditions
Peak temperature (pin temperature) : 350°C or below Note
Soldering time (per pin of device) : 3 seconds or less
Recommended Condition Symbol
−
Note The point of pin part heating must be kept more than 1.2 mm distance from the root of lead.
4 Preliminary Product Information
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부품번호 | 상세설명 및 기능 | 제조사 |
MC-7893 | 1 GHz CATV 23 dB POWER DOUBLER AMPLIFIER | NEC |
MC-7893 | GaAs Multi-chip Module | NEC Compound Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |