TB0791A

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: tstsales@mail.taisaw.com Web: www.taisaw.com IF SAW Filter 109.8MHz(BW=200KHz) MODEL NO.: TB0791A SMD 11.4X5.0mm REV. NO.1 RoHS Compliant Lead free Lead-free soldering A. MAXIMUM RATING: 1.Operating Temperature: -10°C ~ 50°C 2. Storage Temperature: -40°C ~ +85°C 3. Input Power Level : 10 dBm B. Characteristics : 1. Ambient Temperature: 25 oC Characteristics Min. Center frequency FC MHz Minimum Insertion loss I.L. dB Amplitude Ripple (Fc ± 100KHz) dB 1 dB Bandwidth KHz 3 dB Bandwidth KHz 200 Relative Rejection (Reference to Minimum Insertion loss) 1) Fc ± 0.614MHz dB 2) Fc -2.05MHz dB 35 3) Fc -1.7 MHz dB 30 4) Fc -1.25MHz dB 30 5) Fc -0.9MHz dB 20 6) Fc+0.9MHz dB 20 7) Fc +1.25MHz dB 30 8) Fc+1.7MHz dB 30 9) Fc+2.05MHz dB 35 10) Fc-2.5MHz dB 36 2 Temp Coefficient ppm/K Value Typ. 109.8 8.2 0.6 288 430 16 41 39 37 30 28 38 37 42 49 -0.036 Max. 9.5 1.0 - - TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document -2- C. Frequency Characteristics : 1. S21 Response Fig1. Horizontal: 1.0MHz/Div Vertical: 10dB/Div 2. Passband Response and Group Delay Response Fig2. Horizontal: 0.1MHz/Div Vertical 1: 1dB/Div Vertical 2: 200nS/Div TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document -3- D. Outline Drawing: 7 T 9 1 ∆ □ Pin a: RF Input Pin f: RF Output Pin b, c, d, e, g, h, j, k : To be ground Unit : mm 2005 2009 B 2006 2010 b 2007 2011 B 2008 2012 b Year Product Code D. Matching Circuit: Zin = Zout = 470 ohm L1=270nH L2=270nH C1=12pF C2=15pF 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 H. RECOMMENDED REFLOW PROFILE : 280 260 240 220 200 180 160 140 120 100 80 60 40 20 100 120 140 160 180 200 220 240 260 280 300 320 340 Time (Sec) 360 -6- Temp ( Deg C) 0 20 40 60 80 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document