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 240MHz (SMD 7×5 mm) MODEL NO.: TB0391A Rev. No. 2.0 RoHS Compliant Lead free Lead-free soldering A. MAXIMUM RATING: 1.Input Power Level: 10 dBm 2.Operate Temperature: -40°C to 85°C 3.Storage Temperature: -40°C to 85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Center frequency, Fc MHz Min. 239.5 Typ. 240 Max. 240.5 dB - 10 14 1dB Bandwidth MHz 5.0 6.0 - 3dB Bandwidth MHz - 6.8 7.2 40 dB Bandwidth MHz - 10.4 13 Group Delay ripple (237.5-242.5MHz) nS - 70 200 Amplitude ripple (237.5-242.5MHz) dB - 0.5 1 rms - 3 - 10~233MHz dB 45 52 - 247MHz~470MHz dB 45 48 - Minimum Insertion Loss, IL Phase linearity (237.5-242.5MHz) Attenuation:(Reference level from Min IL) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C.FREQUENCY CHRACTERISTICS: (1) wide band of Response: Fig-1 S21 Response Horizontal: 5MHz/Div Vertical: 10dB/Div (2) Passband of Response: Fig-2 S21 Response Horizontal: 1MHz/Div Vertical: 1dB/Div ;100ns/Div TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 D.TEST Circuit: E. OUTLINE DRAWING: 391 Pin J : Unbalanced Input Pin D : Unbalanced Onput Pin A, B, C, E, F, G, H, I, K, L : To be Ground : date code 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 391 391 H. RECOMMENDED REFLOW PROFILE: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6