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T A I - S A W T E C H N O L O G Y C O . , L T D . 1 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 W e b : www.taisaw.com Product Specification Approval Sheet Product Name: SAW Filter 940.5 MHz 39 MHz BW SMD 2.5X2.0 mm TST Parts No.: TA0434B C u s t o m e r P a r t s N o . : Customer signature required Company: D i v i s i o n : A p p r o v e d b y : D a t e : Checked by: Anne Chen Approved by: Bob Chau Date: 05, 24 2016 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. FR-71S03-02
T A I - S A W T E C H N O L O G Y C O . , L T D . 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 W e b : www.taisaw.com SAW Filter 940.5 MHz MODEL NO.: TA0434B REV. NO.:2 A. MAXIMUM RATING: 1.Operating Temperature: -30C ~ +85C 2.Storage Temperature: -40C ~ +85C B. ELECTRICAL CHARACTERISTICS : Singled to Balanced operation Terminating source impedance : Zs = 50 Ω Terminating load impedance : ZL = 150 Ω// 50 nH Value Item Min. Typ. Max. Note Center frequency FC M H z - 940.5 - - Insertion loss( 921~960 MHz) I.L. (dB) - 2.7 4.3 - Ripple ( 921~960 MHz) ( d B ) - 1.0 2.4 - Input VSWR ( 921~960 MHz) - 1.8 2.5 - Output VSWR ( 921~960 MHz) - 1.8 2.5 Attenuation:( Reference level from 0 dB) 0 ~ 880 M H z (dB) 50 55 - - 880 ~ 900 M H z (dB) 28 44 - - 900 ~ 910 M H z ( dB) 16 35 - - 980 ~ 1000 M H z ( dB) 20 29 - - 1000 ~ 1050 M H z ( dB) 28 34 - - 1050 ~ 3000 M H z ( dB) 50 59 - - 3000 ~ 4500 M H z ( dB) 40 48 - - 4500 ~ 5700 M H z ( dB) 30 42 - - Symmetry in band (referenced to the matched operating condition) Output amplitude balance (|S31/S21| ) Output phase balance (Φ(S31)-Φ(S21)+180°) ( 921~960 MHz) degree -12 0 12 - FR-71S03-01 RoHS Compliant Lead free Lead-free soldering
T A I - S A W T E C H N O L O G Y C O . , L T D . 3 TST DCC Release document C. OUTLINE DRAWING: Pin configuration G : Unbalance input C , D : Balance output B , E : Ground U n i t : m m □ ：Date Code (Follow the table from planner each year) Date Code Table E 7 △ □ WK01 WK02 WK03 WK04 WK05 WK06 WK07 WK08 WK09 WK10 WK11 WK12 WK13 ABCDEFGH I JKLM WK14 WK15 WK16 WK17 WK18 WK19 WK20 WK21 WK22 WK23 WK24 WK25 WK26 NOPQRSTUVWXYZ WK27 WK28 WK29 WK30 WK31 WK32 WK33 WK34 WK35 WK36 WK37 WK38 WK39 abcde f gh i j k lm WK40 WK41 WK42 WK43 WK44 WK45 WK46 WK47 WK48 WK49 WK50 WK51 WK52 nopqrs t uvwxyz
T A I - S A W T E C H N O L O G Y C O . , L T D . 4 TST DCC Release document D. PCB Footprint: E. MEASUREMENT CIRCUIT: 150 Ω 50 nH
T A I - S A W T E C H N O L O G Y C O . , L T D . 5 TST DCC Release document -80 -70 -60 -50 -40 -30 -20 -10 Freq.(MHz) Att.(dB) -80 -70 -60 -50 -40 -30 -20 -10 0 600 1200 1800 2400 3000 3600 4200 4800 5400 6000 Freq.(MHz) Att.(dB) F. FREQUENCY CHRACTERISTICS: 1. Transfer function (25 ℃) (wideband)
TAI-SAW TECHNOLOGY CO., LTD. 6 Freq.(MHz) VSWR Freq.(MHz) VSWR 2. VSWR (25 ℃) Unbalance Input Balance Output
TAI-SAW TECHNOLOGY CO., LTD. 7 G. PACKING: 1. REEL DIMENSION (Please refer to FR-75D10 for packing quantity ) 2. TAPE DIMENSION Direction of Feed
TAI-SAW TECHNOLOGY CO., LTD. 8 H. RECOMMENDED REFLOW PROFILE : 1. Preheating shall be fixed at 150~180℃ for 60~90 seconds. 2. Ascending time to pr eheating temperature 150℃ shall be 30 seconds min. 3. Heating shall be fixed at 220 ℃ for 50~80 seconds and at 245~260 ℃ peak (min. 10sec). 4. Time : 2 times.