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 435MHz 70MHz BW (SMD 5.0×5.0 mm) MODEL NO.: TB0902A REV. NO.1 A. MAXIMUM RATING: 1. Operating temperature range: -30°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 : 1. Ambient Temperature: 25 °C Item Unit MHz Min. - Type. 435 Max. - dB - 13.2 16.0 MHz 70 74 - dB - 0.4 1.0 DC ~ 355MHz dB 40 48 515MHz ~ 700MHz dB 40 48 ppm/°C - -94 - Source Impedance Ohm - 50 - Load Impedance Ohm - 50 - Center frequency, Fc Insertion Loss, IL -3dB bandwidth Passband Ripple Fc+/- 30MHz Attenuation:(Reference level from Min IL) 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 and Group Time Delay response: Fig2. Horizontal: 12MHz/Div TAI-SAW TECHNOLOGY CO., LTD. Vertical: 1dB/Div Vertical: 50ns/Div TST DCC Release document 3 D. Matching Circuit: L1=22nH L2=22nH C1=4.7pF C2=2.7pF E. Outline Drawing: 9 0 2 #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 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: 9 0 2 360 340 320 300 280 260 240 220 200 180 160 140 120 100 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