TA280E1 TAI-SAW | Alldatasheet
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TAI-SAW TECHNOLOGY CO., LTD. FR-03S06-02 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 W e b : www.taisaw.com Approval Sheet For Product Specification Issued Date: Product Name: SAW Filter 280,281,284MHz F-11 TST Parts No.: TA280E1,TA281E1,TA284E1 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 : Checked by: Vincent Lee Approval by: Y.T. Huang Date: Jul. 19,2000
TAI-SAW TECHNOLOGY CO., LTD. 1 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 280, 281, 284 MHz For Pager MODEL NO.: TA280E1 REV. NO.:1 A. MAXIMUM RATING: 1. Input Power Level: 0 dBm 2. DC voltage: 10 V 3. Operating Temperature: -10°C to +50°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Characteristics Specification Note Center frequency FC (MH z) 280 1 I.L. (Within FC± 4 MHz) (dB ) 4.5 max. 1 Pass band BW3dB (MHz) 8.0 min. 1 Ripple( Within FC ± 4MHz) (dB ) 2.0 max. 1 Attenuation:( Reference level from 0 dB) (dB ) FC - 100MHz to -37.5MHz (dB ) 48 min. 1 FC +37.5MHz to + 100MHz (dB ) 48 min. Impedance at FC ; Input ZIN =RIN//CIN 150Ω // 0 Pf 2 Output Z OUT =ROUT//COUT 150Ω // 0 Pf 2 Note1. The standard definitions is in JIS C 6703 Note2. ZIN=150 Ω // 0pF Z OUT =150 Ω // 0pF Source impedance 50 Ω Load impedance 50 Ω
TAI-SAW TECHNOLOGY CO., LTD. 2 C. FREQUENCY CHARACTERISTICS: TA280E1 -20 -18 -16 -14 -12 -10 270 272 274 276 278 280 282 284 286 288 290 Freq. (MHz) Att. (dB) TA280E1 -80 -70 -60 -50 -40 -30 -20 -10 230 240 250 260 270 280 290 300 310 320 330 Freq. (MHz) Att. (dB)
TAI-SAW TECHNOLOGY CO., LTD. 3 D. MEASUREMENT CIRCUIT: 8.2pF 8.2pF 50Ω HP Network analyzer 50Ω SAW Filter 40nH 40nH #1 #4 #2,#3 E. OUTLINE DRAWING:
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