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 750MHz SMD 3.8mm X 3.8mm MODEL NO.: TB0678A Rev No.2 A. MAXIMUM RATING: 1. 2. 3. 4. RoHS Compliant Lead free Lead-free soldering Operating Temperature: -25°C to +70°C Storage Temperature: -40°C to +85°C Maximum Input Power : 10dBm Maximum DC Voltage : 5V B. ELECTRICAL CHARACTERISTICS: 1. Ambient Temperature: 25 ° Item Center frequency Maximum Insertion loss Min. Typical Max. Fc MHz - 750 - IL dB - 13.4 16.0 Bandwidth at –3.0dB MHz 90 104 - Bandwidth at –45dB MHz - 129 150 nS - 12 80 nS - 259 - ppm/° C - -93 - Group Delay Ripple Fc±45 MHz Absolute Group Delay at Fc Temp Coefficient TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. FREQUENCY CHARACTERISTICS : 1.S21 Response Fig1. Horizontal: 30MHz/Div Vertical: 10dB/Div 2. Passband Ripple & Group delay variation Fig2. Horizontal: 15MHz/Div TAI-SAW Vertical: 1dB/Div Vertical: 20nS/Div TECHNOLOGY CO., LTD. TST DCC Release document 3 D. MEASUREMENT CIRCUIT: 1. Single ended input 50 ohm to Single ended Output 50 ohm C1 C2 C1=3.6pF, C2=3.6pF E.OUTLINE DRAWING: Pin A – RF input Pin E – RF output Pin B, C, D, F, G, H - Ground Unit: mm □ : Week Code (Follow the table from planner each year) △ : Product / Year Code Year 2005 2009 2006 2010 2007 2011 TAI-SAW TECHNOLOGY CO., LTD. 2008 2012 TST DCC Release document 4 Product Code B b B b F. PCB Footprint: G. PACKING: 1. REEL DIMENSION TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 Unit: mm 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) H. RECOMMENDED REFLOW PROFILE : Time (Sec) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6