TAI-SAW TECHNOLOGY CO., LTD. No. 3, Industrial 2nd Rd., Ping-Chen Industrial District, Tao-Yuan, 324, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: [email protected] Web: www.taisaw.com Approval Sheet for Product Specification Issued Date: Product Name: 70MHz IF SAW Filter (BW=20.3 MHz) TST Parts No.: TB0231A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Vincent-WT Chiu Approval by: Francis Chen Date: 19 Jan. 2004 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-03S06-02 TAI-SAW TECHNOLOGY CO., LTD. No.3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: [email protected] Web: www.taisaw.com 70 MHz IF SAW Filter (DIP 20.2×12.6 mm) Model No.: TB0231A Rev. No.:1 A. Maximum Rating: 1. Input Power Level: +20 dBm 2. Operating Temperature: -10°C to +70°C 3. Storage Temperature: -40°C to +85°C B. Electrical Characteristics: Parameters Unit MHz Min. 69.94 Typical 70.0 Max. 70.06 dB - 22.8 24.0 1 dB Bandwidth MHz 20.00 20.14 - 3 dB Bandwidth MHz 20.30 20.42 - 40 dB Bandwidth MHz - 21.70 21.90 10 to 58 MHz dB 50 55 - 82 to 140 MHz dB 50 55 - Amplitude ripple within Fc ± 8 MHz dB - 0.7 1.0 Group delay ripple within Fc ± 8 MHz nsec - 50 100 Absolute Delay usec - 2.34 - - - LN - Center frequency, Fc Insertion Loss, IL Relative Attenuation: Substrate Material TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 2 - C. Frequency Characteristics: (1) Frequency Response (2) Passband response and Group Delay Variation TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 3 - D. Measurement Circuit: Source and load impedance: 50 Ω L1=177 nH, L2=202 nH, C1=8 pF, C2=39 pF E. Outline Drawing: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 4 -