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 1025MHz 150MHz BW (SMD 3.8x3.8 mm) MODEL NO.: TB0748A REV. NO.1 A. MAXIMUM RATING: 1.Storage Temperature: -40°C to 85°C 2.Operating Temperature: -40°C to 85°C 3.Maximum Input Power : 10dBm 4.Maximum DC Voltage : 10V RoHS Compliant Lead free Lead-free soldering B. Characteristics : Item Unit MHz Min. - Type. 1025 Max. - dB - 14.1 17.0 MHz - 150 - 1 ~ 800 MHz dB 40 50 - 1225 ~ 2000MHz dB 22 28 - Fc-85MHz dB - 18 - Fc+85MHz dB - 12 - Passband Ripple Fo +/- 60MHz dB - 0.9 1.5 Group delay ripple Fo+/- 60MHz nsec - 9 - ppm/°C - -96 - Source Impedance Ohm - 50 - Load Impedance Ohm - 50 - Center frequency, Fc Insertion Loss, IL 1dB Bandwidth Rejection Temperature Coefficient TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. Frequency Characteristics : (1) Wide band Response:(span 600MHz) Fig1. Horizontal: 60MHz/Div Vertical: 10dB/Div (2) Pass band Response:(span 200MHz) Fig2. Horizontal: 20MHz/Div TAI-SAW TECHNOLOGY CO., LTD. Vertical: 1dB/Div Vertical: 10nS/Div TST DCC Release document 3 D. Measurement Circuit: L1=5.6nH L2=5.6nH C1=3.5pF C2=5pF E. Outline Drawing: 7 4 8 T △ □ Pin C – RF input Pin G – RF output Pin A, B, D, E, F, H – To Be Ground Year 2005 2009 2006 2010 2007 2011 2008 2012 Product Code B b B b TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 F. PCB Footprint G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION 748 □ T ∆ TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 360 340 320 300 280 260 240 220 200 180 160 140 120 100 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