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 279.7MHz 55MHz BW (SMD 5.0×5.0 mm) MODEL NO.: TB0969A REV. NO.1 A. MAXIMUM RATING: 1. Operating temperature range: -30°C to 85°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 B. Characteristics : Item Unit MHz Min. - Type. 279.7 Max. - dB - 13.5 16.0 -1dB bandwidth MHz 55 57.5 - -40dB bandwidth MHz - 71 80 dB - 0.5 1.0 DC ~ 180MHz dB 45 55 - 180MHz ~ 215MHz dB 40 54 - 345MHz ~ 380MHz dB 40 50 - 380MHz ~ 480MHz dB 45 55 - 480MHz ~640MHz dB 35 42 - 640MHz ~ 1000MHz dB 45 65 - ppm/°C - -94 - Source Impedance Ohm - 50 - Load Impedance Ohm - 50 - Center frequency, Fc Insertion Loss, IL Passband Ripple Fc+/- 25MHz Attenuation:(Reference level from Min IL) Temperature Coefficient TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. Frequency Characteristics : (1) Wide band Response:(span 400MHz) Fig1. Horizontal: 40MHz/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: Fig4. Horizontal: 100MHz/Div TAI-SAW TECHNOLOGY CO., LTD. Vertical: 10dB/Div TST DCC Release document 4 D. Matching Circuit: L1=43n L2=47nH C1=8pF C2=8pF E. Outline Drawing: 969 #3 –Input #2 –Input ground #7 – Output #6 – Output ground #1,4,5,8 – Ground □ : Week Code (Follow the table from planner each year) Unit : mm △ : Product / Year Code Year 2009 2013 2010 2014 2011 2015 2012 2016 Product Code B b B b TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 F. PCB Footprint: G. PACKING: 1. REEL DIMENSION: 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