TAI-SAW TECHNOLOGY CO., LTD. No.3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: [email protected] Web: www.taisaw.com SAW Filter 745MHz 66MHz BW (SMD 5.0×5.0 mm) MODEL NO.: TB1115A REV. NO.1 A. MAXIMUM RATING: 1. Operating temperature range: -30°C to 60°C 2. Storage temperature range: -40°C to 85°C 3. Input Power Level : 10 dBm 4. Maximum DC Voltage : 10V RoHS Compliant Lead free Lead-free soldering Electrostatic Sensitive Device B. Characteristics : Item Unit MHz Min. - Type. 745 Max. - dB - 14.8 15.5 MHz 66.0 74.5 - Passband Ripple Fc+/- 33MHz dB - 0.7 1.2 Group Delay Ripple Fc+/- 33MHz ns - 40 50 Absolute Group Delay at Fc ns - 670 - 10MHz ~ 604MHz dB 40 55 - 604MHz ~ 676MHz dB 40 50 - 676MHz ~ 686MHz dB 20 50 - 686MHz ~ 698MHz dB 15 38 - 814MHz ~ 879MHz dB 33 45 - 879MHz ~ 1089MHz dB 40 50 - ppm/°C - -94 - Source Impedance Ohm - 50 - Load Impedance Ohm - 50 - Center frequency, Fc Insertion Loss, IL -1dB bandwidth Attenuation:(Reference level from Min IL) Temperature Coefficient TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. Frequency Characteristics : (1) Narrow band Response:(span 655MHz) Fig1. Horizontal: 65.5MHz/Div Vertical: 10dB/Div (2) Pass band Response and Group Time Delay response Fig2. Horizontal: 10MHz/Div TAI-SAW TECHNOLOGY CO., LTD. Vertical: 1dB/Div Vertical: 50ns/Div TST DCC Release document 3 (3) Smith Chart (4) Wide band Response:(span 1200MHz) Fig4. Horizontal: 120MHz/Div TAI-SAW TECHNOLOGY CO., LTD. Vertical: 10dB/Div TST DCC Release document 4 D. Matching Circuit: L1=3nH C1=4.7pF L2=5.6nH C2=3.5pF E. Outline Drawing: 1115 #3 –Input #2 –Input ground #7 – Output #6 – Output ground #1,4,5,8 – Ground □ : Week Code Unit : mm △ : Product / Year Code Year 2013 2017 2014 2018 2015 2019 2016 2020 B b B b Product Code Week Code Table 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 TAI-SAW TECHNOLOGY CO., LTD. v w x y z TST DCC Release document 5 F. PCB Footprint: G. PACKING: 1. REEL DIMENSION: (Please refer to FR-75D10 for packing quantity) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 2. TAPE DIMENSION: 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