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 119.64MHz MODEL NO.: TB0777A REV. NO.:1 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC voltage : 3 V 3. Operating Temperature: -40°C to +85°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Center frequency, Fc MHz Min. - Typ. 119.64 Max. - Note - dB - 4 5.5 - KHz 5 55 - - μs - 5 10 - dB - 1.2 3.0 - Fc ± 80 to Fc ± 120 KHz dB 13 23 - - Fc ± 120 to Fc ± 240 KHz dB 43 50 - - Fc ± 240 to Fc ± 330 KHz dB 45 55 - - Fc ± 330 to Fc ± 480 KHz dB 45 55 - - Fc ± 480 to Fc ± 660 KHz dB 45 55 - - Minimum Insertion Loss, IL 3 dB bandwidth (from Fc) Group delay ripple in Fc±2.5KHz, GD Attenuation:(Reference level from min IL) Fc - 2.5 to Fc + 2.5 KHz Temperature coefficient of frequency S o u rc e im p e d a n c e TCf -0.033 ppm/C^2 L o a d im p e d a n ce 50Ω 50Ω Z IN = 4 1 6 .2 Ω // -4 .6 5 p F Z O U T = 4 1 6 .2 Ω // -4 .6 5 p F TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. OUTLINE DRAWING: 777 T B□ Pin configuration #9 Input #4 Output #10 Balance input or input ground #5 Balance output or output ground #1,2,3,6,7,8 To be grounded □ Date code Unit mm D. MEASUREMENT CIRCUIT: 50 Ohm Test circuit 1 ( single-ended / single-ended ) HP Network analyzer IN 180nH 180nH 9 SAW Filter 50Ω 10 OUT 4 50Ω 5 4pF 4pF 1,2,3,6,7,8 50 Ohm Test circuit 2 ( balance / balance ) HP Network analyzer IN 18pF 150nH 150nH 9 50Ω 1:1 SAW Filter 4 5 10 18pF OUT 18pF 50Ω 18pF 1:1 1,2,3,6,7,8 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E. Frequency Characteristics : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 F. PACKING: 1. REEL DIMENSION 2.TAPE DIMENSION 7208 77 TB TB Direction of Feed TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 Temp ( Deg C) G. RECOMMENDED REFLOW PROFILE : Time (Sec) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6