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 Name: SAW Filter 773 MHz Band 28 Rx Block A SMD 1.1x0.9 mm (BW=30 MHz) TST Parts No.: TA1897A Customer Parts No.: Customer signature required Company: Division: Approved by : Date: Checked by: Hayley Chou Approval 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-71S03-01 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 773 MHz Band 28 Rx Block A SMD 1.1x0.9 mm (BW=30 MHz) MODEL NO.:TA1897A REV.1.0 A. MAXIMUM RATING: 1. Maximum Input Power: 15 dBm 2. Operating Temperature: -30 °C to +85 °C 3. Storage Temperature Range: -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 Terminating load impedance: ZL = 50 Ω Parameters Description Center Frequency Unit Minimum Typical Maximum MHz - 773 - dB dBp-p - - 2.1 1.1 2.2 2.2 3.0 2.3 2.5 2.5 2274~2364 MHz 2400~2500 MHz 3032~3152 MHz 3790~3940 MHz 4548~4728 MHz 4900~5950 MHz dB dB dB dB dB dB dB dB dB dB 46 46 40 40 35 35 30 30 30 30 52 53 49 48 43 43 40 39 38 37 - 5306~5516 MHz dB 30 38 - 6064~6304 MHz 6822~7092 MHz 7580~7880 MHz dB dB dB 30 30 25 39 42 49 - Insertion Loss Amplitude ripple VSWR(Input) VSWR(Output) 758~788 MHz 758~788 MHz 758~788 MHz 758~788 MHz Attenuation: 703~733 MHz 733~748 MHz 1516~1576 MHz 1559~1606 MHz Notes: (1) No Matching Network. 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 VSWR Smith Chart TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 D. MEASUREMENT CIRCUIT: Source & Load Impedance: 50 E. OUTLINE DRAWING: SQC XYY Marking Descriptions S Series Number 1 QC X YY 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 5 F. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 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 7