TC0238A TAI-SAW | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 4
Technical content
TAI-SAW TECHNOLOGY CO., LTD. FR-71S03-01 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 Resonator 479.45 MHz SMD 3X3 mm TST Parts No.: TC0238A 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 : V i n c e n t L i u Approval by: Francis Chen D a t e : 2 0 0 3 / 1 1 / 2 8
TAI-SAW TECHNOLOGY 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 W e b : www.taisaw.com SAW Resonator 479.45 MHz MODEL NO.: TC0238A REV . NO.:1 A. FEATURES: 1. 1-Port Resonator. B. MAXIMUM RATING: 1.Input Power Level: 0 dBm 2.DC voltage: 12 V 3.Operating Temperature: -40°C to +85°C 4.Storage Temperature: -40°C to +85°C C. ELECTRICAL CHARACTERISTICS: Reference Temperature TA=25℃ Characteristic Units Minimum Typical Maximum Center frequency Fc MHz 479.375 479.450 479.525 Insertion Loss IL dB - 1.41 2.5 Unload quality factor QU 6000 10000 - Ageing of fc ppm/yr - - ±10 Motional capacitance C1 fF - 1.36 - Motional inductance L1 μH - 80.9 - Motional resistance R1 Ohm - 20.42 - Parallel capacitance Co pF - 2.77 - Frequency Temperature coefficient (TCf) ppm/c*2 - 0.032 - Turnover To deg.C 10 25 40 Package size SMD 3X3X1.1 mm Temperature dependence of fc: fc(TA)=fc(TO)(1+TCf(TA-TO)2) D.OUTLINE DRAWING: RoHS Compliant Lead free Lead-free soldering
TAI-SAW TECHNOLOGY CO., LTD. - 3 - TST DCC Release document E.EQUVIRENT CIRCUIT: O n e - P o r t R e s o n a t o r : R1 C1 L1 # E # B Source Impedance Load Impedance 50Ω 50Ω F.FREQUENCY CHARACTERISTICS: Resonator 479.45MHz Frequency Charactristics (S21) -30 -25 -20 -15 -10 Frequency (Center Frequency 479.45MHz Span 3MHz) dB G . TEST CIRCUIT: 50Ω Network analyzer 50Ω SAW Resonator E B A、C、D、F To 50Ω Network Analyzer From 50Ω Network Analyzer
TAI-SAW TECHNOLOGY CO., LTD. - 4 - TST DCC Release document H. PACKING: 1.REEL DIMENSION 2.TAPE DIMENSION