TA0231A TAI-SAW | Alldatasheet
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TAI-SAW TECHNOLOGY CO., LTD. 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 Approval Sheet For Product Specification Issued Date: Oct, 29, 2004 Product Name: SAW Filter 942.5 MHz for Mobile Communication TST Parts No.: TA0231A C u s t o m e r P a r t s N o . : Company: D i v i s i o n : A p p r o v e d b y : D a t e : C h e c k e d b y : B o b C h a u Approval by: Francis Chen D a t e : 1 0 , 2 9 , 2 0 0 4 FR-71S03-01
TAI-SAW TECHNOLOGY CO., LTD. 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 SAW Filter 942.5 MHz for Mobile Communication MODEL NO.: TA0231A REV. NO.:3 A. MAXIMUM RATING: 1.Operating Temperature: -20°C ~ +75°C 2.Storage Temperature: -40°C ~ +85°C B. ELECTRICAL CHARACTERISTICS : Singled to Balanced operation Terminating source impedance : Zs = 50 Ω Terminating load impedance : ZL = 200 Ω// 50 nH Value Item Min. Typ. Max. Note Center frequency FC M H z - 942.5 - - Insertion loss( 925~960 MHz) I.L. (dB) - 2.8 4.0 - Ripple ( 925~960 MHz) ( d B ) - 1.0 2.4 - Input VSWR ( 925~960 MHz) - 1.8 2.5 - Output VSWR ( 925~960 MHz) 1.8 2.5 Attenuation:( Reference level from 0 dB) 0 ~ 880 M H z (dB) 50 52 - - 880 ~ 905 M H z (dB) 30 44 - - 905 ~ 915 M H z ( dB) 10 27 - - 980 ~ 1050 M H z ( dB) 21 27 - - 1050 ~ 6000 M H z ( dB) 50 54 - - Symmetry in band (referenced to the matched operating condition) Output amplitude balance (|S31/S21| ) Output phase balance (Φ(S31)-Φ(S21)+180°) ( 925~960 MHz) degree -10 0 10 RoHS Compliant Lead free Lead-free soldering
TAI-SAW TECHNOLOGY CO., LTD. 1 TST DCC Release document C. OUTLINE DRAWING: Pin configuration G : Unbalance input C , D : Balance output B , E : Ground △ : Year code □ : Date code Unit : mm E X △ □
TAI-SAW TECHNOLOGY CO., LTD. 1 TST DCC Release document D. PCB Footprint : E. MEASUREMENT CIRCUIT: 200 Ω 50nH
TAI-SAW TECHNOLOGY CO., LTD. 1 TST DCC Release document -80 -70 -60 -50 -40 -30 -20 -10 750 790 830 870 910 950 990 1030 1070 1110 1150 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 TST DCC Release document 900 908 916 924 932 940 948 956 964 972 980 Freq.(MHz) VSWR 900 908 916 924 932 940 948 956 964 972 980 Freq.(MHz) VSWR 2. VSWR (25 ℃) Unbalance Input Balance Output
TAI-SAW TECHNOLOGY CO., LTD. 7 TST DCC Release document G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION EX Direction of Feed