China Electronics Technology Group Corporation No.26 Research Institute CDMA 450 Low Loss TX Filter System Designator C Function TX SIPAT Co., Ltd. Part Number: www.sipatsaw.com SF453A 1． Test conditions RF power 0 dBm Room Temperature 25 °C Terminating source impedance (ZS): 50 Terminating load impedance (ZL): 50 2． Specifications Minimum Centre frequency Typical Maximum 452.4 Pass Band 450 MHz 454.8 MHz 2.0 2.8 dB 1.2:1 1.4:1 Insertion Loss in Pass Band VSWR in Pass Band Unit Absolute Rejection 0.3 MHz – 440MHz 30 32 dB 460 MHz – 464.8 MHz 35 45 dB 460 MHz – 464.8 MHz *) 40 45 dB 30 34 dB 30 37 dB 30 37 dB RX Rejection Rejection 900 MHz Cellular 464.8 MHz – 1565 MHz Rejection GPS Band 1565 MHz – 1585 MHz Rejection PCS DCS UMTS 1585 MHz – 1800 MHz Operating temperature range -30 +85 Temperature coefficient of frequency -30 Maximum Power *) ppm/°C 27 Temperature Range: °C dBm -10 … +60C° 3． Matching Network Input 50Ω Output 50Ω SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 Part Number SF453A Rev. Date 2005-12-15 Rev. PR6.0 Fax: +86-23-62805284 Page 1/6 www.sipatsaw.com / [email protected] China Electronics Technology Group Corporation No.26 Research Institute CDMA 450 Low Loss TX Filter System Designator C Function TX SIPAT Co., Ltd. Part Number: www.sipatsaw.com SF453A 4． Package Dimension 1.90 3.8±0.2 1 6 6 1 2 5 3.8±0.2 5 2 1.27 SIPAT SF453A 0550 3 4 4 3 1.5MAX 0.6 1.80 Pin No. Function *Dimensions shown are nominal in millimeters 2. Input Body : Al2O3 Ceramic / Lid : Kovar, Ni Plated 5. Output Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ground Ni Plating Other 5． Marking Configuration 1) ﹡ 2) SIPAT 3) SF453A 4) 0550 1) Pad Number 1 Index 2) Manufacturer name 3) Part Number 4) Date Code SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 Part Number SF453A Rev. Date 2005-12-15 Rev. PR6.0 Fax: +86-23-62805284 Page 2/6 www.sipatsaw.com / [email protected] China Electronics Technology Group Corporation No.26 Research Institute CDMA 450 Low Loss TX Filter System Designator C Function TX SIPAT Co., Ltd. Part Number: www.sipatsaw.com SF453A 6． Typical performance SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 Part Number SF453A Rev. Date 2005-12-15 Rev. PR6.0 Fax: +86-23-62805284 Page 3/6 www.sipatsaw.com / [email protected] China Electronics Technology Group Corporation No.26 Research Institute CDMA 450 Low Loss TX Filter System Designator C Function TX SIPAT Co., Ltd. Part Number: www.sipatsaw.com SF453A 7． Packing 1. Reeling Quantity : 3000 pcs / 13” reel ( or 1000 pcs / 7” reel ) 2. Taping Structure : The tape shall be wound around the reel in the direction shown below. TAPE RUNNING DIRECTION TOP COVER TAPE CARRIER TAPE SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 Part Number SF453A Rev. Date 2005-12-15 Rev. PR6.0 Fax: +86-23-62805284 Page 4/6 www.sipatsaw.com / [email protected] China Electronics Technology Group Corporation No.26 Research Institute CDMA 450 Low Loss TX Filter System Designator C Function TX SIPAT Co., Ltd. Part Number: www.sipatsaw.com SF453A 3. Top Cover Tape Adhesion (See the below figure) (1) pull off angle: 0~15° (2) speed: 300mm/min. (3) force: 20~70g TOP COVER TAPE Direction of pull off [Unit: mm] Tape Running Direction W F E P0 P1 P2 D0 D1 t1 t2 A B 12.0 5.5 1.75 4.0 8.0 2.0 Φ1.5 Φ1.5 0.31 1.95 4.1 4.1 ±0.3 ±0.1 ±0.1 ±0.2 ±0.1 ±0.2 ±0.1 ±0.25 max. max. max. max. SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 Part Number SF453A Rev. Date 2005-12-15 Rev. PR6.0 Fax: +86-23-62805284 Page 5/6 www.sipatsaw.com / [email protected] China Electronics Technology Group Corporation No.26 Research Institute CDMA 450 Low Loss TX Filter System Designator C Function TX SIPAT Co., Ltd. Part Number: www.sipatsaw.com SF453A 4.Reel Dimensions [Unit: mm] SIPAT SF453A 0550 SIPAT SF453A 0550 5. Part Direction Tape Running Direction SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 Part Number SF453A Rev. Date 2005-12-15 Rev. PR6.0 Fax: +86-23-62805284 Page 6/6 www.sipatsaw.com / [email protected]