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 IF SAW Filter 70MHz(BW=7MHz) SMD 13.3X6.5mm MODEL NO.: TB0185A REV.2.0 A. MAXIMUM RATING: 1. Operating Temperature: 0 °C ~ +70 °C 2. Storage Temperature: -40 °C ~ +85 °C 3. Input power: 10dBm RoHS Compliant Lead free Lead-free soldering B. Characteristics : Ambient Temperature: 25 °C Parameter Unit Min. Typ. Max. Center frequency, Fc MHz 69.8 70 70.2 dB - 21 23 1 dB Bandwidth MHz 7.0 7.3 - 3 dB Bandwidth MHz 7.3 7.9 - 40 dB Bandwidth MHz - 10.2 10.75 Amplitude ripple (within ±2.8MHz) dB - 0.8 1 Phase Linearity (within ±2.92MHz) (rms) deg - 2.5 6 Group Delay ripple (within ±2.92MHz) nsec - 50 100 Absolute Delay µsec - 1.02 - 10 ~ 64MHz dB 55 60 - 76~140MHz dB 55 60 - - - LT - ppm/ oC - -18 - oC - 25 - Insertion Loss, IL Attenuation (Reference level from 0 dB) Substrate Material Temperature Coefficient Ambient Temperature TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 2 - C. Frequency Characteristics : 1. S21 Response: (span : 50MHz) Fig1. Horizontal: 5MHz/Div Vertical: 10dB/Div 2. Group-Delay Ripple: (span : 15MHz) Fig2. Horizontal: 1.5MHz/Div Vertical: 100nec/Div TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 3 - 3. S11 Smith Chart: (span : 50MHz) 4. S22 Smith Chart (span : 50MHz) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 4 - D. Measurement Circuit: K E E. Outline Drawing: 185 Pin K: RF input Pin E: RF output Pin A, B, C, D, G, H, I, L, F, J: To be Ground □ : Week Code (Follow the table from planner each year) Unit : mm (week01, 02, 03…52 =>A, B, C…z) △ : Product / Year Code Year 2005 2009 2006 2010 2007 2011 2008 2012 Product Code B b B b TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 5 - F. PCB Footprint: Unit: mm H. PACKING: 1. REEL DIMENSION Unit: mm TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 6 - 2. TAPE DIMENSION 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 -