THIN FILM CHIP ATTENUATORS MSAT-1 MSA MSATT-1, MSA MSATT-2, MSA MSATT-3, MSA MSATT-10 SERIES The MSA T series Thin Film chip attenuators provide attenuation accuracy for frequencies through 20 MSAT GHz. They offer the low noise, stray capacitance and tight tolerance of Thin Film in compact sizes that make them ideal for smaller microwave and stripline applications. MSA T-1 TOP CONT ACT WITH GOLD BACK MSAT CONTACT GROUND INPUT OUTPUT GROUND MSAT-2 & MSAT-10 SIZE SUBSTRA TE SUBSTRATE BOND PADS BACKSIDE SURFACE RESISTOR MA TERIAL MATERIAL T.C.R. ATTENUA TION RANGES TTENUATION ATTENUA TION ACCURACY TTENUATION FREQUENCY RANGE IMPEDANCE VSWR CURRENT NOISE STRAY DISTRIBUTED CAP ACIT ANCE CAPACIT ACITANCE POWER RA TING RATING 0.100" x 0.080" (0.003") x 0.010" (0.001") QUARTZ 25K A MIN. GOLD, WIRE OR RIBBON BONDABLE GOLD TANT ALUM NITRIDE ANTALUM 150ppm/C -1dB THROUGH -24dB; ( 0.5 dB STEPS AVAILABLE ) 0.2dB DC THROUGH 20 GHz 50 50 1.5:1 MAX. -20dB TYPICAL C 0.02pF 125mW (70C DERA TED LINEARL Y TO 150C); P = E2/R DERATED LINEARLY HIGHER POWER RA TINGS A VAILABLE RATINGS AV OPTIONAL RIBBON WIRE GROUND AVAILABLE MSA T-2 & MSA T-10 SERIES WITH WRAP AROUND GROUND MSAT MSAT WRAPAROUND INPUT GROUND MSAT-3 SIZE MSA T-2 MSAT MSA T-10 MSAT SUBSTRA TE SUBSTRATE BOND PADS OUTPUT BACKSIDE SURFACE RESISTOR MA TERIAL MATERIAL T.C.R. ATTENUA TION RANGES TTENUATION ATTENUA TION ACCURACY TTENUATION FREQUENCY RANGE IMPEDANCE VSWR CURRENT NOISE STRAY DISTRIBUTED CAP ACIT ANCE CAPACIT ACITANCE POWER RA TING RATING 0.050" x 0.050" (0.003") 0.020" (0.003") THICK 0.010" (0.003") THICK 99.6% ALUMINA 25K A MIN. GOLD, WRAPAROUND GROUND GOLD ALUM NITRIDE TANT ANTALUM 150ppm/C -1dB THROUGH -24dB; ( 0.5 dB STEPS AVAILABLE ) 0.2dB DC THROUGH 20 GHz 50 50 1.5:1 MAX. -20dB TYPICAL 0.08pF 250mW (70C DERA TED LINEARL Y TO 150C); P = E2/R DERATED LINEARLY MSA T-3 SERIES FULL Y SURF ACE MOUNT ABLE MSAT FULLY SURFACE MOUNTABLE INPUT OUTPUT GROUND SIZE SUBSTRA TE SUBSTRATE BOND PADS BACKSIDE SURFACE RESISTOR MA TERIAL MATERIAL T.C.R. ATTENUA TION RANGES TTENUATION ATTENUA TION ACCURACY TTENUATION FREQUENCY RANGE IMPEDANCE VSWR CURRENT NOISE STRAY DISTRIBUTED CAP ACIT ANCE CAPACIT ACITANCE POWER RA TING RATING 0.050" x 0.050" (0.003") x 0.020" (0.003") 99.6% ALUMINA 25 A MIN. GOLD, FULL Y SURF ACE MOUNT ABLE FULLY SURFACE MOUNTABLE GOLD TANT ALUM NITRIDE ANTALUM 150ppm/C -1dB THROUGH -24dB; ( 0.5 dB STEPS AVAILABLE ) 0.2dB DC THROUGH 20 GHz 50 50 1.5:1 MAX. -20dB TYPICAL 0.08pF 250mW (70C DERA TED LINEARL Y TO 150C); P = E2/R DERATED LINEARLY PART NUMBER DESIGNA TION DESIGNATION MINI-SYSTEMS, INC. THIN FILM DIVISION MSA T MSAT XG SERIES 1, 2 3, 10 dB 45 FRANK MOSSBERG DRIVE, ATTLEBORO, MA 02703 508-226-2111 FAX: 508-226-2211 DCN TF 110-D-0698 EXAMPLE: MSA T 2G-01dB (MSA T 2 Series: -1dB) MSAT (MSAT Consult Sales For Other Configurations And Impedances 27