SP940

China Electronics Technology Group Corporation No.26 Research Institute 940.5MHz RF SAW Filter 39MHz Bandwidth Part Number: SP940 www.sipatsaw.com SIPAT Co., Ltd. A. MAXIMUM RATING: 1. Input Power Level: 13 dBm 2. DC Voltage : 3V 3. Operating Temperature: -20°C to +85°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Specification Min MHz dB dB dB dB dB dB dB dB dB dB ZS ZL Ω Ω 40 35 25 22 29 38 30 20 Typ 940.5 3 1.5 1.8 65 56 58 30 41 52 51 35 50 50 Max 4.5 2.9 3.0 1 1 Note Characteristics Center frequency Insertion loss Ripple VSWR 0 ~ 800 MHz 800 ~ 878 MHz 878 ~ 897 MHz 982 ~ 1005 MHz 1005 ~ 1035 MHz 1035 ~ 1500 MHz 1500~ 2300 MHz 2300 ~ 3000 MHz Source Impedance Load Impedance Fc 921~960 MHz I.L. 921~960 MHz 921~960 MHz Attenuation: ( Reference level from 0 dB ) Note1. No matching network required for operation at 50 Ω C. MEASUREMENT CIRCUIT: H P Network analyzer 5 0Ω B S AW Filter E 5 0Ω A ,C,D,F SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. SP940 2006-7-17 1.0 Page 1/6 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 940.5MHz RF SAW Filter 39MHz Bandwidth Part Number: SP940 www.sipatsaw.com SIPAT Co., Ltd. D.OUTLINE DRAWING: E.PCB Footprint Phone: +86-23-62808818 △□ SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 X9 △ : Year Code (2006->6, …, 2009->9) □: Date Code (Follow the table from planner each year) Part Number Rev. Date Rev. SP940 2006-7-17 1.0 Page 2/6 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 940.5MHz RF SAW Filter 39MHz Bandwidth Part Number: SP940 www.sipatsaw.com F. Frequency Characteristics: SIPAT Co., Ltd. SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. SP940 2006-7-17 1.0 Page 3/6 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 940.5MHz RF SAW Filter 39MHz Bandwidth Part Number: SP940 www.sipatsaw.com Reflections Functions： ·S11 VSWR SIPAT Co., Ltd. ·S22 VSWR SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. SP940 2006-7-17 1.0 Page 4/6 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 940.5MHz RF SAW Filter 39MHz Bandwidth Part Number: SP940 www.sipatsaw.com G.PACKING 1. REEL DIMENSION (Reel Count : 7” =1000 ; 13”=3000 ) SIPAT Co., Ltd. 2.TAPE DIMENSION SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. SP940 2006-7-17 1.0 Page 5/6 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 940.5MHz RF SAW Filter 39MHz Bandwidth Part Number: SP940 www.sipatsaw.com H. RECOMMENDED REFLOWPROFILE: SIPAT Co., Ltd. 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Time (Sec) 360 Page Temp ( Deg C) SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. SP940 2006-7-17 1.0 6/6 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com