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 Approval Sheet for Product Specification Issued Date: 2002/08/12 Product Name: SAW Filter 479.5MHz, BW=16MHz, TO-39 TST Parts No.:TB0153A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Vincent Chiu Approval by: Vincent Lee Date: 2002/08/12 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, 324, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: [email protected] Web: www.taisaw.com SAW Filter 479.5MHz for Satellite Receiver Model No.: TB0153A Rev. No.:1 A. MAXIMUM RATING: 1. DC Voltage VDC: 0V 2. AC Voltage VAC: 3V 3. Operating Temperature: -20°C to 70°C 4. Storage Temperature: -55°C to 85°C B. ELECTRICAL CHARACTERISTICS: Items Unit Center Frequency, Fc MHz Min. - Typ. 479.5 Max. - dB - 22 24 MHz 15 16 17 Amplitude Ripple in Fc±5MHz, AR dB - 0.7 1.5 Group Delay Ripple in Fc±6MHz, GDR nS - 13 25 Fc –8MHz dB - 2.3 5 Fc +8MHz dB - 3.2 5 Fc –10MHz dB 10 12.5 - Fc +10MHz dB 10 17.5 - Fc –12MHz dB 30 52 - Fc +12MHz dB 30 45 - ppm/°C - -18 - Insertion Loss, IL @ Fc Passband Width, BW3 Attenuation: (Reference level from IL) Temperature coefficient of frequency C. OUTLINE DRAWING: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 153 B D. MEASUREMENT CIRCUIT: 50Ω 50Ω TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E. FREQUENCY CHRACTERISTICS: (1) Frequency Response: S21 0 -10 -20 -30 dB -40 -50 -60 -70 -80 -90 -100 429.5 439.5 449.5 459.5 469.5 479.5 489.5 499.5 509.5 519.5 529.5 Freq.(MHz) (2) Amplitude Ripple & Group Delay: -18 420 -19 410 -20 400 -21 390 -22 380 -23 370 -24 360 -25 350 -26 340 -27 330 -28 467.0 469.5 472.0 474.5 477.0 479.5 482.0 484.5 487.0 489.5 ns dB Passband 320 492.0 Freq.(MHz) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4