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 915MHz MODEL NO.:TA1294A REV. NO.:1 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC Voltage : 3V 3. Operating Temperature: -30°C to +85°C RoHS Compliant Lead free Lead-free soldering 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Terminating source impedance : Terminating load impedance : Zs = 50 Ω ZL = 50 Ω Item Unit Min. - Type. 915 dB - 2.5 3.1 - Amplitude ripple (902~928 MHz) dB - 0.4 1.5 - Return Loss (902~928 MHz) dB 9 10 - - Group Delay Deviation (902~928 MHz) ns - 15 50 - Center Frequency Fc MHz Insertion Loss (902~928 MHz) IL Max. Note - Attenuation 0.1~702 MHz dB 50 53 - - 738~764 MHz dB 49 53 - - 820~846 MHz dB 42 48 - - 990~1010 MHz dB 42 50 - - 1072~1092 MHz dB 49 53 - - 1128~1804 MHz dB 40 42 - - 1804~1856 MHz dB 40 42 - - 1856~3000 MHz dB 30 36 - - TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C.OUTLINE DRAWING: top view m □ 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 m□ Direction of Feed TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7 360 340 320 300 280 260 240 220 200 180 160 140 120 100 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 8