TITLE: SPECIFICATION CONTROL DRAWING PART IDENTIFIER: MTVA0X00N0X X TEMPERATURE COEFFICIENT OF ATTENUATION. 1 X 10-3 DB/DB/C. SHIFT (NEG) -.003 -.004 -.005 -.006 -.007 -.009 DB VALUE 1, 2, 3, 4, 5, 6, 8 1, 2, 3, 4, 6 1, 2, 3, 4, 5, 6 2, 3, 4 2, 3, 4, 5, 6 3, 4, 6 FREQUENCY RANGE DC - 18 GHZ DC - 12.4 GHZ ATTENUATION SHIFT NEGATIVE. X DB VALUE SEE TABLE ABOVE. DESCRIPTION: TEMPERATURE VARIABLE CHIP ATTENUATOR. ASSEMBLY DWG: 1900964 1.0 SPECIFICATIONS: 1.1 ELECTRICAL: 1.1.1 IMPEDANCE: 50 OHMS NOMINAL. 1.1.2 OPERATING FREQUENCY RANGE: SEE TABLE ABOVE. 1.1.3 ATTENUATION VALUES AVAILABLE: SEE TABLE ABOVE. 1.1.4 ATTENUATION ACCURACY AT 25C: 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 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: -55C TO +150C 1.4 ELECTROSTATIC DISCHARGE CONTROL: PER MIL-STD-1686. 2.0 UNIT MARKING: 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. 3.2 SAMPLE INSPECTION (DESTRUCTIVE TESTING). 3.2.1 SELECT THREE (3) UNITS FROM LOT AND MEASURE DCA EVERY 20C OVER THE TEMPERATURE RANGE -55C TO +125C. 3.2.1.1 CALCULATE, USING LINEAR REGRESSION, THE SLOPE OF THE CURVE. 3.2.1.2 CALCULATE TCA USING THE FOLLOWING FORMULA: SLOPE . TCA = ATTENUATION @ 25C 3.2.1.3 ACCEPTANCE LIMITS: PER 1.1.7. 4.0 DB VALUE (X), DIRECTION OF SHIFT (N) AND TCA SHIFT (X). LEGIBILITY AND PERMANENCY PER MIL-STD-130. 3.3 INSPECTION IN ACCORDANCE WITH QA0006 AND FORM0357 FOR COMMERCIAL GRADE PRODUCT. 3.4 TEST DATA REQUIREMENTS: 3.4.1 NO TEST DATA REQUIRED FOR CUSTOMER. 3.4.2 DATA RETENTION - 24 MONTHS. PACKAGING: STANDARD PACK PER MC0023. EMC TECHNOLOGY 8851 SW OLD KANSAS AVE. STUART, FL 34997 CAGE CODE # 24602 CHANGE NOTICE EN 07-E0033 DWG # REV LVL SHEET 1007725000 Z 1 OF 2