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 77.5MHz 1MHz BW (SMD 13.3×6.5 mm) MODEL NO.: TB0885A REV. NO.1 A. MAXIMUM RATING: 1. Operating temperature range: -40°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. 77.5 Max. - dB - 11.2 12.5 -1dB bandwidth MHz - 1.13 - -3dB bandwidth MHz 1.0 1.4 - -40dB bandwidth MHz - 2.48 2.65 dB - 0.6 1.0 Group Delay variation Fc+/- 0.3MHz nsec - 350 400 Absolute Delay unec - 0.9 - ppm/°C2 - -0.036 - Source Impedance Ohm - 50 - Load Impedance Ohm - 50 - Center frequency, Fc Insertion Loss, IL Passband Ripple Fc+/- 0.3MHz Temperature Coefficient TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. Frequency Characteristics : (1) Wide band Response:(span 10MHz) Fig1. Horizontal: 1MHz/Div Vertical: 10dB/Div (2) Pass band Response and Group Time Delay response: Fig2. Horizontal: 4MHz/Div TAI-SAW TECHNOLOGY CO., LTD. Vertical: 1dB/Div Vertical: 100ns/Div TST DCC Release document 3 (3) Wide band Response: Fig3. Horizontal: 40MHz/Div Vertical: 1dB/Div (4) Smith Chart: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 D. Matching Circuit: L1 =430 nH, C1 = C2 = 82 pF, L2 = 390 nH E. Outline Drawing: 8 T 8 5 Δ □ Pin A –RF input Pin B –RF input ground Pin G –RF output Pin H –RF output ground Pin C, D, E, F, J, K, M, N - 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 Unit: mm TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 2. TAPE DIMENSION 8 8 5 T Unit: mm 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