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 897MHz SMD 5.0X7.0mm MODEL NO.: TB0840A REV. NO.1 A. MAXIMUM RATING: 1. 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 : Characteristics Min. - Value Typ. 897 Max. - 28 26 29 0.5 40 0.82 50 30 32 1.2 120 - Center frequency FC Maximum Insertion loss I.L. 3dB Band Width 30dB Band Width Passband Ripple in FC±10 MHz Group Delay in FC±10 MHz Absolute delay MHz dB MHz MHz dB nsec usec Single Input Impedance Ohm - Single Output Impedance Ohm - 50 - ppm/°C - -0.036 - Temperature Coefficient 24 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 2 - C. Frequency Responses: 1. Wide band response Fig1. Horizontal: 30MHz/Div Vertical: 10dB/Div 2. Pass band & Group Delay response Fig2. Horizontal: 5MHz/Div Vertical: 1dB/Div Vertical: 50ns/Div TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 3 - D. Outline Drawing: 840 Pin J –RF input Pin D –RF output Pin A,B,C,E.F.G,H,I.K.L - 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 E. Measurement Circuit: L1=3nH C1=27pF C2=10pF C3=10pF 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 8 4 0 360 340 320 300 280 260 240 220 200 180 160 140 120 100 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 -