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 1842.5 MHz Band 3 Rx SMD 1.1x0.9 mm (BW=75 MHz) TST Part No.: TA1843C Customer Part No.: Customer signature required Company: Division: Approved by : Date: Checked by: Hayley Chou Approved by: Andy Yu Date: 2015/12/28 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 1842.5 MHz Band 3 Rx SMD 1.1x0.9 mm (BW=75 MHz) MODEL NO.: TA1843C REV. NO.:1.0 A. MAXIMUM RATING: 1. Operating temperature range: -20 °C to +85 °C 2. Storage temperature range: -40 °C to +100 °C 3. Maximum Input Power: +10 dBm 4. Maximum DC Voltage: +/-5 V 5. Moisture Sensitivity Level: Level 1 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 - - 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: Frequency Response TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 Ripple TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 VSWR (S11) VSWR (S22) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 Smith Chart (S11) Smith Chart (S22) 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 REFLOW PROFILE: 1. Preheating shall be fixed at 150~180℃ for 60~90 seconds. 2. Ascending time to preheating temperature 150℃ shall be 30 seconds min. 3. Heating shall be fixed at 220℃ for 50~80 seconds and at 260℃+0/-5℃ peak (20~40sec). 4. Time: 2 times. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 10