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 1582.47 MHz GPS+GLONASS+Compass SMD 1.1X0.9 mm (BW=46.84 MHz) TST Part No.: TA1954A Customer Part No.: Customer signature required Company: Division: Approved by : Date: Checked by: Hayley Chou Approved by: Andy Yu Date: 2015/12/01 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 1582.47 MHz SMD 1.1X0.9 mm (BW=46.84 MHz) MODEL NO.:TA1954A REV. NO.:1 A. MAXIMUM RATING: 1. Maximum Input Power: 15 dBm 2. Operating Temperature: -30 °C to +85 °C 3. Storage Temperature: -40 °C to +85 °C RoHS Compliant Lead free Lead-free soldering Electrostatic Sensitive Device (ESD) B. ELECTRICAL CHARACTERISTICS: Terminating source impedance: Zs = 50 Ω (Single-ended) Terminating load impedance: ZL = 50 Ω (Single-ended) Parameters Description Unit Min. Typ. Max. MHz - 1582.47 - dB 1.2 1.7 1597.55 ~ 1605.89 MHz dB 1.8 2.5 1559.05 ~ 1563.14 MHz 1574.42 ~ 1576.42 MHz dB 1.7 2.5 dBp-p 0.1 0.8 1597.55 ~ 1605.89 MHz dBp-p 0.55 0.14 1559.05 ~ 1563.14 MHz 1574.42 ~ 1576.42 MHz dBp-p 0.2 1.2 nsec 1.0 6.0 1597.55 ~ 1605.89 MHz nsec 4.0 12.5 1559.05 ~ 1563.14 MHz 1574.42 ~ 1576.42 MHz nse 5.0 16.0 - 1.5 2.1 VSWR(Input/Output) 1597.55 ~ 1605.89 MHz - 1.4 2.0 1559.05 ~ 1563.14 MHz - 1.5 2.0 Center Frequency 1574.42 ~ 1576.42 MHz Insertion Loss Amplitude Ripple Group Delay Ripple TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 Attenuation: 699.0~716.0 MHz dB 43 47 - 777.0~787.0 MHz dB 45 46.5 - 814.0~849.0 MHz dB 45 46.5 - 880.0~915.0 MHz dB 45 46.5 - 1427.9~1446.9MHz dB 45 53 - 1447.9~1462.9 MHz dB 45 54 - 1710.0~1785.0 MHz dB 47 54 - 1850.0~1915.0 MHz dB 47 54 - 1920.0~1980.0 MHz dB 47 54 - 2400.0~2500.0 MHz dB 45 50 - 2500.0~2570.0 MHz dB 45 50 - Notes: (1) No Matching Network. C. FREQUENCY CHARATERISTIC: Frequency Response TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 Group Delay Ripple VSWR TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 Smith Chart TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 D. MEASUREMENT CIRCUIT: E. OUTLINE DRAWING: SJM XYY Marking Descriptions S JM X YY Series Number 1 Series Number 2 Date Code(Year+Month) Lot No Pin Description B, C, E Ground A Input D Output TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7 Top View (Sample Production): Top View (Mass Production): Date Code 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: 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