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 255MHz 90 MHz BW (SMD 5×5 mm) MODEL NO.: TB0649A REV. NO.2 A. MAXIMUM RATING: 1.Storage Temperature: -40°C to 85°C 2.Operating Temperature: -20°C to 70°C 3. Input Power Level : 10 dBm RoHS Compliant Lead free Lead-free soldering B. Characteristics : Item Unit Center frequency, Fc Insertion Loss Passband Variation 210 to 300 MHz 210 to 300 MHz MHz Min. - Type. 255 Max. - dB - 15.2 16 MHz - 1.2 3 Relative Attenuation at 166MHz dB 20 50 - Relative Attenuation at 306MHz dB - 20 - ppm/K - -76 - Temp Coefficient TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. Frequency Characteristics: Wideband Response:(span 300MHz) Fig1. Horizontal: 30MHz/Div Vertical: 10dB/Div Passband Response:(span 100MHz) Fig2. Horizontal: 10MHz/Div Vertical 1: 1dB/Div Vertical 2: 50nS/Div TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 D. Outline Drawing: #1 –Input #2 –Input ground #5 – Output #6 – Output ground #3,4,7,8 – Ground □ : Week Code (Follow the table from planner each year) Unit : mm △ : Product / Year Code Year 2005 2009 2006 2010 2007 2011 2008 2012 Product Code B b B b E. Matching Circuit: 50 Ohm single ended Input - 50 Ohm single ended Output L1=180nH;L2=56nH; L3=22nH ;C1=15pF TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 F. PCB Footprint: G. PACKING: 1. REEL DIMENSION: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 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 6