TAI-SAW TECHNOLOGY CO., LTD. No. 3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, 324, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: [email protected] Web: www.taisaw.com SAW Filter 70 MHz MODEL NO.:TB0505A REV. NO.:3 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC Voltage : 5V 3. Operating Temperature: -10°C to 60°C 4. Storage Temperature: -40°C to 85°C RoHS Compliant Lead free Lead-free soldering Electrostatic Sensitive Device B. ELECTRICAL CHARACTERISTICS: (Ambient temperature : 25 ℃) Item Unit Min. Type. Max. Center frequency, Fc MHz 69.955 70 70.044 Insertion Loss, IL Note - dB - 3.2 6 - 3dB bandwidth MHz 0.03 0.05 - - 40dB bandwidth MHz - 0.14 0.2 - Absolute Group Delay at Fc μs - 16 - - Group Delay Variation (70±0.015 MHz) μs - 6 12 - 0.3 MHz ~ 69.8 MHz dB 48 58 - - 70.2 MHz ~ 71 MHz dB 35 43 - - 71 MHz ~ 71.5 MHz dB 35 45 - - 71.5 MHz ~ 75 MHz dB 45 48 - - Attenuation:(Reference level from Min IL) Temperature coefficient of frequency TCF TAI-SAW TECHNOLOGY CO., LTD. -0.032 ppm/C^2 TST DCC Release document 2 C.OUTLINE DRAWING: 505 T △□ Pin configuration #L Input △：Year Code 2009 2013 Year ︱ 2025 Year Code □ B 2010 2014 ︱ 2026 2011 2015 ︱ 2027 2012 2016 ︱ 2028 b B b #M Input RF-Return #E Output #F Output RF-Return #A,B,C,D,G,H,J,K □ Date code Unit mm To be grounded Date code WK01 WK02 WK03 WK04 WK05 WK06 WK07 WK08 WK09 WK10 WK11 WK12 WK13 A B C D E F G H I J K L M WK14 WK15 WK16 WK17 WK18 WK19 WK20 WK21 WK22 WK23 WK24 WK25 WK26 N O P Q R S T U V W X Y Z WK27 WK28 WK29 WK30 WK31 WK32 WK33 WK34 WK35 WK36 WK37 WK38 WK39 a b c d e f g h i j k l m WK40 WK41 WK42 WK43 WK44 WK45 WK46 WK47 WK48 WK49 WK50 WK51 WK52 n o p q r s t u v w x y z D. MEASUREMENT CIRCUIT: 50 Ohm Test circuit ( single-ended / single-ended ) HP Network analyzer IN L1=390 nH L1=390 nH L SAW Filter 50Ω OUT E C1=6 pF 50Ω C1=6 pF A,B,C,D,F,G,H,J,K,M TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E. Frequency Characteristics : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 F. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION 505 505 Direction of Feed TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 Temp ( Deg C) H. RECOMMENDED REFLOW PROFILE : Time (Sec) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7