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 230 MHz(BW=10.0MHz) SMD 5.0mmX7.0mm MODEL NO.: TB0837A REV.1.0 A. MAXIMUM RATING: 1. Operating Temperature: -40 °C ~ +85 °C 2. Storage Temperature: -40 °C ~ +85 °C 3. Input power: 10dBm B. Characteristics : RoHS Compliant Lead free Lead-free soldering Ambient Temperature: 25 °C Characteristics Min. Center frequency FC Minimum Insertion loss I.L. Passband ripple (Fc±5.0MHz) MHz dB dB 1 dB Bandwidth 40 dB Bandwidth - Value Typ. Max. - Note - 230 10.0 13.0 - - 0.5 1.00 - MHz 10.0 13.4 - - MHz - 21.2 24.0 Temp. Coefficient ppm/° C Attenuation:( Reference level from minimum insertion loss) 1) 50MHz ~ 135MHz dB 50 2) 165MHz ~ 175MHz dB 40 -94 - - 3) 175MHz ~ 210MHz dB 4) 250MHz ~ 265MHz 5) 265MHz ~ 275MHz 6) 325MHz ~ 400MHz dB dB dB dB 64 - - 62 - - 40 54 - 40 40 54 55 - - 45 53 - - TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. FREQUENCY CHARACTERISTICS : 1.S21 Response: (span : 150MHz) Fig1. Horizontal:15MHz/Div 2. Group-Delay Ripple: (span : 3MHz) Fig2. Horizontal: 3MHz/Div Vertical: Vertical: TAI-SAW TECHNOLOGY CO., 10dB/Div 100nec/Div LTD. TST DCC Release document 3 3. S11 Smith Chart: (span : 150MHz) 4. S22 Smith Chart (span : 150MHz) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 E. MEASUREMENT CIRCUIT Zin= Zout= 50 ohm D E J SAW Filter Zin Zout F.OUTLINE DRAWING: 837 Τ △ □ Pin J: RF input Pin E: RF output Pin H, G, F, D, C, B, A: Ground □: Week Code (Follow the table from planner each year) Unit : mm △ : Product / Year Code Year Product Code 2005 2009 2006 2010 2007 2011 2008 2012 B b B b TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 G. PCB Footprint Unit: mm H. PACKING: 1. REEL DIMENSION Unit: mm TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 2. TAPE DIMENSION 837 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) I. RECOMMENDED REFLOW PROFILE : Time (Sec) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7