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 70 MHz(BW=2.25MHz) DIP 34.7mmx12.7mm MODEL NO.: TB1044A REV.1.0 A. MAXIMUM RATING: 1. Operating Temperature: 0 °C ~ +70 °C 2. Storage Temperature: -40 °C ~ +85 °C 3. Input power: 10dBm B. Characteristics : RoHS Compliant Lead-free soldering Electrostatic Sensitive Device (ESD) Ambient Temperature: 25 °C Characteristics Min. Max. Note 70.1 2.25 - 70.0 20.6 2.32 2.88 dB 35 53 - - Fc-50MHz ~ Fc-5MHz dB 40 43 - - Fc+5MHz ~ Fc+50MHz dB 40 - 56 -0.032 - - Center frequency FC Minimum Insertion loss I.L. 1dB BW 30dB BW Attenuation (Reference to Max IL) Fc-5MHz , Fc+5MHz MHz dB MHz MHz Temp Coefficient ppm/K Matching: 1.The input of the filter will be matched to 50 ohm 2.The output of the filter will be matched to 50 ohm 69.9 Value Typ. TAI-SAW TECHNOLOGY CO., LTD. 22 3.0 TST DCC Release document - 2 D. FREQUENCY CHARACTERISTICS : 1.S21 Response: (span : 20MHz) 2. Pass-band Response: (span : 3MHz) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 3. S21 Response: (span : 120MHz) 4. S11、S22 Smith Chart (span : 20MHz) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 E. MEASUREMENT CIRCUIT Zin= Zout= 50 ohm L1=390nH, C1=82pF, L2=352nH, C2=100pF F.OUTLINE DRAWING: 1 0 4 4 Pin 1: RF input Pin 4: RF output Pin 3,6: Case Ground Pin 2, 5: Ground TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 □: Week Code (Follow the table from planner each year) Unit : mm △ : Product / Year Code Year Product Code 2009 2010 2011 2012 B b B b G. RECOMMENDED REFLOW PROFILE: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6