参数资料
型号: HTVA0200N03
厂商: EMC TECHNOLOGY INC
元件分类: 衰减器
英文描述: 0 MHz - 20000 MHz RF/MICROWAVE FIXED ATTENUATOR
文件页数: 1/2页
文件大小: 92K
代理商: HTVA0200N03
ENG
PUR
MFG
PLAN
SM
CC
QA
EMC TECHNOLOGY, INC
CAGE CODE # 24602
DWG #
1009455000
1971 OLD CUTHBERT ROAD
CHANGE NOTICE
EN 00-451
REV LVL
-
CHERRY HILL, NJ 08034
SHEET
1
OF
2
TITLE:
SPECIFICATION CONTROL DRAWING
PART IDENTIFIER: HTVAXX00X0X
X-TEMPERATURE COEFFICIENT OF ATTENUATION 1 X 10-3 DB/DB/°C.
X-ATTENUATION SHIFT NEGATIVE OR POSITIVE.
XX DB VALUE SEE TABLE BELOW.
SHIFT
(NEG)
DB VALUE
-.003
1, 2, 3, 4, 5, 6
-.004
1, 2, 3, 4, 5, 6
-.005
2, 3, 4, 5, 6
-.006
6
DESCRIPTION: : HIGH FREQUENCY TEMPERATURE VARIABLE CHIP ATTENUATOR.
ASSEMBLY DWG: 1901574
1.0
SPECIFICATIONS:
1.1
ELECTRICAL:
1.1.1
IMPEDANCE: 50 OHMS NOMINAL
1.1.2
OPERATING FREQUENCY RANGE: DC – 20 GHZ.
1.1.3
ATTENUATION VALUE: SEE TABLE ABOVE.
1.1.4
ATTENUATION ACCURACY AT 25°C:
±0.5DB @ 1 GHZ.
1.1.5
VSWR: 1.30:1 MAX. @ 1GHZ.
1.1.6
INPUT POWER:
200 MILLIWATTS CW.
1.1.6.1
FULL RATED POWER TO 125
°C, DERATED LINEARLY TO 0 WATTS AT 150°C.
1.1.7
TEMPERATURE COEFFICIENT OVER OPERATING TEMPERATURE RANGE:
SEE TABLE ABOVE, TEMPERATURE COEFFICIENT TOLERANCE: ±0.001 DB/DB/
°C.
1.2
MECHANICAL:
1.2.1
OUTLINE DWG: SEE SHEET 2.
1.2.2
WORKMANSHIP: PER MIL-R-55342.
1.3
ENVIRONMENTAL:
1.3.1
OPERATING TEMPERATURE RANGE: -55°C TO +150°C.
1.4
ELECTROSTATIC DISCHARGE CONTROL: PER MIL-STD-1686.
2.0
UNIT MARKING:
NONE.
3.0
QUALITY ASSURANCE:
3.1
SAMPLE INSPECT PER ANSI/ASQC Z1.4 GENERAL INSPECTION, LEVEL II, AQL = 1.0.
3.1.1
VISUAL AND MECHANICAL EXAMINATION FOR CONFORMANCE TO OUTLINE DRAWING REQUIREMENTS.
3.1.2
MEASURE AND RECORD VSWR AND ATTENUATION @ 1 GHZ @ +25°C.
3.1.3
ACCEPTANCE LIMITS:
3.1.3.1
VSWR: : SEE ELECTRICAL 1.1.5.
3.1.3.2
ATTENUATION ACCURACY @ 25°C: SEE ELECTRICAL 1.1.4.
3.1.3.3
TEMPERATURE COEFFICIENT TOLERANCE: SEE ELECTRICAL 1.1.7.
3.2
SAMPLE INSPECTION (DESTRUCTIVE TESTING).
3.2.1
SELECT THREE (3) UNITS FROM LOT AND MEASURE DCA EVERY 20°C OVER THE TEMPERATURE RANGE -55°C
TO +125°C.
3.2.1.1
CALCULATE, USING LINEAR REGRESSION, THE SLOPE OF THE CURVE.
3.2.1.2
CALCULATE TCA USING THE FOLLOWING FORMULA
TCA =
SLOPE
.
ATTENUATION @ 25°C
3.2.1.3
ACCEPTANCE LIMITS: PER 1.1.7
3.3
TEST DATA REQUIREMENTS:
3.3.1
NO TEST DATA REQUIRED FOR CUSTOMER.
3.3.2
DATA RETENTION - 12 MONTHS.
4.0
PACKAGING:
STANDARD PACKING PER MC0023.
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