TITLE:
SPECIFICATION CONTROL DRAWING
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)
-.003
-.004
-.005
-.006
-.007
-.009
SHIFT
(POS)
.003
.005
.006
.007
.008
PART IDENTIFIER:
TVAXX00X0XF
DB VALUE
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
1, 2, 3, 4, 5, 6
DB VALUE
1, 3, 6
1, 3, 6
1
1, 2, 3, 6
6
DESCRIPTION:
: TEMPERATURE VARIABLE CHIP ATTENUATOR, LEAD FREE PLATING.
ASSEMBLY DWG:
1901664
1.0
SPECIFICATIONS:
1.1
ELECTRICAL:
1.1.1
IMPEDANCE: 50 OHMS NOMINAL
1.1.2
OPERATING FREQUENCY RANGE: DC - 6GHZ.
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:
NEGATIVE SHIFTING: 2 WATTS CW.
POSITIVE SHIFTING: 0.25 WATTS CW.
1.1.6.1 FULL RATED POWER TO 125C, DERATED LINEARLY TO 0 WATTS AT 150C.
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-PRF-55342.
1.3
ENVIRONMENTAL:
1.3.1
OPERATING TEMPERATURE RANGE: -55°C TO +150°C.
UNIT MARKING:
DB VALUE (XX), DIRECTION OF SHIFT (N OR P) AND TCA SHIFT (X).
LEGIBILITY AND PERMANENCY PER MIL-STD-130.
2.0
3.0
QUALITY ASSURANCE:
3.1
SAMPLE INSPECTION PER ANSI/ASQC Z1.4 GENERAL INSPECTION, LEVEL II, AQL = 1.0 FOR VISUAL.
INSPECTION PER ANSI/ASQC Z1.4 GENERAL INSPECTION, LEVEL II, AQL = 1.0 FOR MECHANICAL.
3.1.1
VISUAL AND MECHANICAL EXAMINATION FOR CONFORMANCE TO OUTLINE DRAWING REQUIREMENTS.
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
3.4
INSPECTION IN ACCORDANCE WITH 824W170 AND 824F036 FOR COMMERCIAL GRADE PRODUCT.
TEST DATA REQUIREMENTS:
3.4.1
NO TEST DATA REQUIRED FOR CUSTOMER.
3.4.2
DATA RETENTION - 24 MONTHS.
STANDARD PACK PER 755W002.
4.0
PACKAGING:
EMC TECHNOLOGY
8851 SW OLD KANSAS AVE.
STUART, FL 34997
CAGE CODE # 24602
CHANGE NOTICE
EN 13-3592
DWG #
REV LVL
SHEET
1010505000
B
1
OF
2
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