CMF4.53C1790S40A SIPAT | Alldatasheet
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Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com Part Number CMF4.53C1790S40A Rev. Date 2005-9-15 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Rev. 1.0 Page 1/4 CChhiinnaa EElleeccttrroonniiccss TTeecchhnnoollooggyy GGrroouupp CCoorrppoorraattiioonn NNoo..2266 RReesseeaarrcchh IInnssttiittuuttee SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm DIELECTRIC FILTER SPECIFICATION Part Number: CMF4.53C1790S40A 1. MODEL NUMBER MODEL NUMBER. CUSTOMER PART NO. CMF4.53C1790S40A 2. TEST CONDITION 2-1 TYPICAL CONDITION : -TEMPERATURE : 20 ℃ - H U M I D I T Y : 6 5 % R H 2-2 STANDARD CONDITION : -TEMPERATURE :-40 ℃ to +85 ℃ - H U M I D I T Y : 4 5 % R H t o 8 5 % R H 3. COMPOSITION AND MATERIAL NO. NAME COMPOSITION AND MATERIALS 3-1 RESONATOR DIELECTRIC MATERIALS 3-2 NUMBER OF HOLE 3 HOLE 3-3 IN/OUTPUT TERMINALS Ag or Sn PLATED 3-4 GROUND BASE Ag or Sn PLATED 4. ELECTRICAL SPECIFICATIONS NO. ITEM SPECIFICATIONS 4-1 CENTER FREQUENCY(fo) 1790.0MHz 4-2 BAND WIDTH fo ±20MHz 4-3 INSERTION LOSS IN BW 2.2dB max. 4-4 RIPPLE IN BW 1.0dB max. 4-5 RETURN LOSS IN BW 11.0dB min. 4-6 ATTENUATION 40dB min. at 1495~1530MHz 40dB min. at 1635~1665MHz 4-7 INPUT POWER 1 W 4-8 NOMINAL CHARACTERISIC IMPEDANCE 50 Ω
Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com Part Number CMF4.53C1790S40A Rev. Date 2005-9-15 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Rev. 1.0 Page 2/4 CChhiinnaa EElleeccttrroonniiccss TTeecchhnnoollooggyy GGrroouupp CCoorrppoorraattiioonn NNoo..2266 RReesseeaarrcchh IInnssttiittuuttee SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm DIELECTRIC FILTER SPECIFICATION Part Number: CMF4.53C1790S40A 5. DIMENSIONS 6. RECOMMENDED PC BOARD PATTERN GROUND SOLDERING POINT IN/OUT SOLDERING POINT
Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com Part Number CMF4.53C1790S40A Rev. Date 2005-9-15 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Rev. 1.0 Page 3/4 CChhiinnaa EElleeccttrroonniiccss TTeecchhnnoollooggyy GGrroouupp CCoorrppoorraattiioonn NNoo..2266 RReesseeaarrcchh IInnssttiittuuttee SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm DIELECTRIC FILTER SPECIFICATION Part Number: CMF4.53C1790S40A 7. CHARACTERISTICS
Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com Part Number CMF4.53C1790S40A Rev. Date 2005-9-15 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Rev. 1.0 Page 4/4 CChhiinnaa EElleeccttrroonniiccss TTeecchhnnoollooggyy GGrroouupp CCoorrppoorraattiioonn NNoo..2266 RReesseeaarrcchh IInnssttiittuuttee SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm DIELECTRIC FILTER SPECIFICATION Part Number: CMF4.53C1790S40A 8. REFLOW SOLDERING STANDARD CONDITIONS