SF455A

China Electronics Technology Group Corporation No.26 Research Institute CDMA 450 Low Loss TX Filter System Designator Function A/B TX www.sipatsaw.com SIPAT Co., Ltd. Part Number:SF455A 1． Test conditions RF power Room Temperature Terminating source impedance (ZS): Terminating load impedance (ZL): 0 23 50 50 dBm °C Ω Ω 2． Specifications Minimum Centre frequency Pass Band Insertion Loss in Pass Band VSWR in Pass Band Absolute Rejection 0.3 MHz – 442.5MHz RX Rejection 462.5 MHz – 467.48 MHz 462.5 MHz – 467.48 MHz *) Rejection 900 MHz Cellular 467.48 MHz – 1565 MHz Rejection GPS Band 1565 MHz – 1585 MHz Rejection PCS DCS UMTS 1585 MHz – 1800 MHz Operating temperature range Temperature coefficient of frequency Input Power 30 -30 -30 27 -10 … +60C° Typical 454.99 Maximum 457.48 Unit MHz MHz dB 452.5 2.0 1.2:1 30 35 40 30 30 32 45 45 34 37 37 2.8 1.4:1 dB dB dB dB dB dB +85 °C ppm/°C dBm *) Temperature Range: 3. Matching Network Input 50Ω Output 50Ω SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. SF455A 2005-2-14 PR6.0 Page 1/6 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute CDMA 450 Low Loss TX Filter System Designator Function A/B TX www.sipatsaw.com SIPAT Co., Ltd. 4. Part Number:SF455A Package Dimension 1.90 3.80±0.20 6 Pin No. Function 2. 5. Other Input Output Ground *Dimensions shown are nominal in millimeters Body : Al2O3 Ceramic / Lid : Kovar, Ni Plated Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating 5. Marking Configuration 1) ﹡ 2) SIPAT 3) SF455A 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 Part Number Rev. Date Rev. SF455A 2005-2-14 PR6.0 Page 2/6 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com 1.5MAX 1 6 1 SIPAT SF455A 0550 3.80±0.20 5 2 3 2 5 1.27 4 3 1.80 0.60 4 China Electronics Technology Group Corporation No.26 Research Institute CDMA 450 Low Loss TX Filter System Designator Function A/B TX www.sipatsaw.com SIPAT Co., Ltd. Part Number:SF455A 6. Typical Performance SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. SF455A 2005-2-14 PR6.0 Page 3/6 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute CDMA 450 Low Loss TX Filter System Designator Function A/B TX www.sipatsaw.com SIPAT Co., Ltd. 7. Part Number:SF455A 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 Part Number Rev. Date Rev. SF455A 2005-2-14 PR6.0 Page 4/6 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute CDMA 450 Low Loss TX Filter System Designator Function A/B TX www.sipatsaw.com 3. Top Cover Tape Adhesion (See the below figure) (1) pull off angle: 0~15° (2) speed: 300mm/min. (3) force: 20~70g SIPAT Co., Ltd. Part Number:SF455A TOP COVER TAPE Direction of pull off W 12.0 ±0.3 F 5.5 ±0.1 E 1.75 ±0.1 P0 4.0 ±0.2 P1 8.0 ±0.1 P2 2.0 ±0.2 D0 Φ1.5 ±0.1 D1 Φ1.5 ±0.25 t1 0.31 max. t2 1.95 max. A 4.1 max. B 4.1 max. SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. SF455A 2005-2-14 PR6.0 Page 5/6 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute CDMA 450 Low Loss TX Filter System Designator Function A/B TX www.sipatsaw.com 4.Reel Dimensions SIPAT Co., Ltd. Part Number:SF455A [Unit: mm] 5. Part Direction SIPAT SF455A 0550 Tape Running Direction SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. SIPAT SF455A 0550 SF455A 2005-2-14 PR6.0 Page 6/6 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com