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 Web: www.taisaw.com E-mail: [email protected] Approval Sheet For Product Specification Issued Date: Product Name: SAW IF Filter 426.5 MHz TST Parts No.: TB0141A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Asin Lin Approval by: Francis Chen Date: Sep. 28. 2006 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-71S03-01 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: [email protected] Web: www.taisaw.com 426.5MHz IF SAW Filter MODEL NO.: TB0141A REV. NO.:2 A. MAXIMUM RATING: RoHS Compliant 1.Input Power Level: 5 dBm Lead-free soldering 2.Operating Temperature: -20°C to 75°C 3.Storage Temperature: -35°C to 85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Center frequency, Fc MHz Type. 426.5 Max. Insertion Loss, ILmin dB 3.8 5.5 Passband Ripple in Fc±120KHz, dB 0.8 2 Note Attenuation:(Reference level from Min IL) Fc –19.92 Fc –5.92 Fc + 1 to Fc –5.92 MHz to to Fc + 8.08 to Fc –1.08 MHz Fc + 8.08 MHz Fc + 116.06 MHz dB 40 42 dB 15 25 dB 10 16 dB 33 37 Source im pedance Load im pedance 50Ω 50Ω Z IN =212Ω // 3.1pF Z OUT =212Ω // 3.1pF C. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω 1 SAW Filter 50Ω 4 33nH 33nH 2,3 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D. Frequency Characteristics : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E.OUTLINE DRAWING: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4