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 Product Specifications Approval Sheet Product Description: SAW Filter 1842.5MHz 75MHz BW Band 3 Rx SMD 1.1x0.9 mm TST Part No.: TA1843A Customer Part No.: Customer signature required Company: Division: Approved by : Date: Checked by: Hayley Chou Approved by: Andy Yu Date: 2015/07/13 1. Customer signed back is required before TST can proceed with sample build and receive orders. 2. Orders received without customer signed back will be regarded as agreement on the specifications. 3. Any specifications changes must be approved upon by both parties and a new revision of specifications shall be released to reflect the changes. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-71S03-02 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 1842.5MHz 75MHz BW Band 3 Rx SMD 1.1×0.9mm MODEL NO.: TA1843A REV. NO.:1.0 A. MAXIMUM RATING: Temperature range: -20°C to +85°C RoHS Compliant Lead free Lead-free soldering Electrostatic Sensitive Device (ESD) B. ELECTRICAL CHARACTERISTICS: Terminating source impedance: Zs = 50//33nH Ω (Single-ended) Terminating load impedance: ZL = 50//12nH Ω (Single-ended) Parameters Description Center Frequency Unit Minimum Typical Maximum MHz - 1842.5 - Insertion Loss(*1) 1805~1880 MHz dB - 2.0 4.0 Amplitude Ripple 1805~1880 MHz dB - 1.3 3.3 Input 1805~1880 MHz - - 1.9 2.3 Output 1805~1880 MHz - - 1.8 2.2 Attenuation: DC~960 MHz dB 34 37 - 1558~1608 MHz dB 35 41 - 1710~1785 MHz dB 34 38 - 1920~2400 MHz 2400~2500 MHz 2500~3610 MHz 3610~3760 MHz 3760~5415 MHz 5415~5640 MHz 5640~7220 MHz dB dB dB dB dB dB dB 25 33 25 25 20 20 18 35 44 36 36 29 29 24 - 7220~7520 MHz dB 16 24 - 7520~8000 MHz dB 14 22 - VSWR (*1) Specification of insertion loss excludes loss that comes from the test board. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. FREQUENCY CHARACTERISTICS: Pass-band In-band TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 Wide-band TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 VSWR (Input) VSWR (Output) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 Input Impedance Output Impedance TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 D. MEASUREMENT CIRCUIT: E. OUTLINE DRAWING: Pin Configuration TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7 Top View (Sample Production): Top View (Mass Production): Product date Code (EIAJ) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 8 F. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 9 G. RECOMMENDED TEMPERATURE PROFILE OF REFLOW SOLDERING: The figure below shows the recommended temperature profile for reflow soldering in the case of lead-free solder alloy Sn3.0Ag0.5Cu. Recommended number of reflow cycles is 5 maximum. Suitable condition for solder heating is different depending on composition and manufacturing method. Please contact the solder manufacturer for details. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 10