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 1575.42MHz MODEL NO.:TA1425A REV. NO.:1 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC Voltage : 3V RoHS Compliant Lead free Lead-free soldering 3. Operating Temperature: -40°C to +85°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Terminating source impedance : Terminating load impedance : Electrostatic Sensitive Device (ESD) Zs = 50 Ω ZL = 50 Ω Item Unit Center Frequency Max. Insertion Loss (1574.42~1576.42 MHz) Amplitude ripple (1574.42~1576.42 MHz) Fc MHz Min. - IL dB - 0.9 1.3 - dB - 0.1 0.5 - - 1.15 1.6 - VSWR (1574.42~1576.42 MHz) Type. Max. Note 1575.42 - Attenuation (Reference level from 0 dB) 0.1~894 MHz dB 16 30 - - 894~1500 MHz dB 15 29 - - 1650~4000 MHz dB 17 30 - - 4000~6000 MHz dB 15 38 - - ppm/℃ - -36 - - Temperature Coefficient of Frequency TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C.OUTLINE DRAWING: top view 5 □ bottom view side view C : Input A : Output B,D,E : Ground Unit : mm □ : Year/Month Code (Follow the table) Year/Month 1 2 3 4 5 6 7 8 9 10 11 12 2009 A B C D E F G H J K L M 2010 N P Q R S T U V W X Y Z 2011 A B C D E F G H J K L M 2012 N P Q R S T U V W X Y Z 2013 A B C D E F G H J K L M 2014 N P Q R S T U V W X Y Z TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 D. MEASUREMENT CIRCUIT: E. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 F. Frequency Characteristics : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 Reflection Functions : S11 S22 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 G. PACKING: 1. REEL DIMENSION (Reel Count : 7”=2000 ) 2.TAPE DIMENSION 5□ Direction of Feed TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7 H. RECOMMENDED REFLOW PROFILE : 1. 2. 3. 4. Preheating shall be fixed at 150~180℃ for 60~90 seconds. Ascending time to preheating temperature 150℃ shall be 30 seconds min. Heating shall be fixed at 220℃ for 50~80 seconds and at 245~260℃ peak (min. 10sec). Time : 2 times. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 8