DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 7
Technical content
TAI-SAW TECHNOLOGY CO., LTD. FR-71S03-02 TST DCC Release document 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: tstsales@mail.taisaw.com Web: www.taisaw.com Product Specifications Approval Sheet Product Description: SAW Filter 1278.75 MHz SMD 1.4 ×1.1 mm (BW=55 MHz) TST Part No.: TA2552A Customer Part No.: Checked by: David Chang Approved by: Andy Yu Date: 2019/10/17 1. Customer signed back is required before TST can pro ceed 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 b oth parties and a new revision of specifications shall be released to reflect the changes. Customer signature required Company: Division: Approved by : Date:
TAI-SAW TECH NOLOGY CO., LTD. 2 TST DCC Release document 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: tstsales@mail.taisaw.com Web: www.taisaw.com SAW Filter 1278.75 MHz MODEL NO.: TA2552A REV. NO.:2 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC Voltage : 3 V 3. Operating Temperature: -40° C to +85° C 4. Storage Temperature: -40° C to +85° C 5. Moisture Sensitivity Level: Level 2a( MSL 2a ) B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. Center frequency Fc MHz - 1278.75 - Insertion loss (1251.25~1306.25 MHz) IL dB - 2.0 3.5 Amplitude ripple (1251.25~1306.25 MHz) dB - 0.5 1.2 Group delay ripple (1251.25~1306.25 MHz) ns - 13 50 Return loss (1251.25~1306.25 MHz) dB 7 11 - Attenuation (Reference level from 0 dB) 10 ~ 1124 MHz dB 30 34 - 1124 ~ 1214 MHz dB 24 30 - 1343 ~ 1348 MHz dB 25 41 - 1348 ~ 1434 MHz dB 25 34 - 1434 ~ 1650 MHz dB 22 28 - 1650 ~ 3000 MHz dB 25 31 - Temperature coefficient of frequency ppm/k - -36 - C. MEASUREMENT CIRCUIT: 6.8 nH 5.6 nH 1.5 pF 0.8 pF 50 Ω 50 Ω (1): Unbalance Port (4): Unbalance Port Others: Ground
TAI-SAW TECH NOLOGY CO., LTD. 3 TST DCC Release document D. OUTLINE DRAWING: □□ □□ : Year/Month Code (Follow the table) YEAR/Month 1 2 3 4 5 6 7 8 9 10 11 12
2013 A B C D E F G H J K L M
2014 N P Q R S T U V W X Y Z
2015 a b c d e f g h j k l m 20 16 n p q r s t u v w x y z
2017 A B C D E F G H J K L M
2018 N P Q R S T U V W X Y Z
2019 a b c d e f g h j k l m 20 20 n p q r s t u v w x y z E. PCB Footprint: Pin No. Symbol Function
1 IN Input
2 GND Grou nd
3 GND Ground
4 OUT Output
5 GND Ground
4 □
TAI-SAW TECH NOLOGY CO., LTD. 4 TST DCC Release document F. Frequency Characteristics:
TAI-SAW TECH NOLOGY CO., LTD. 5 TST DCC Release document Reflection Functions: S11 S22
TAI-SAW TECH NOLOGY CO., LTD. 6 TST DCC Release document G. PACKING: (Ref. WI-75M03 ) 1. REEL DIMENSION 2. 2. TAPE DIMENSION (Please refer to FR-75D10 for packing quantity) Direction of Feed 4□□□□
TAI-SAW TECH NOLOGY CO., LTD. 7 TST DCC Release document H. 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.