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 300 MHz MODEL NO.:TB0677A REV. NO.:1 A. MAXIMUM RATING: 1. Input Power Level: 13 dBm 2. DC Voltage : 5V 3. Operating Temperature: -20°C to +80°C 4. Storage Temperature: -30°C to +85°C RoHS Compliant Lead free Lead-free soldering B. ELECTRICAL CHARACTERISTICS: Item Unit Center frequency Fc Min. Insertion loss ILc MHz Min. - Typ. 300 Max. - Note - dB - 3.8 6.5 - dB - 0.4 2 - Bandwidth @ 3dB KHz 200 230 - - Group delay ripple (299.965~300.035MHz) µs - 0.5 3 - Fc ± 400 KHz dB 15 43 - - Fc ± 400 KHz ~ Fc ± 600 KHz dB 27 43 - - Fc ± 600 KHz ~ Fc ± 13 MHz dB 35 50 - - Fc ± 100 MHz dB 50 55 - - Passband Ripple ( Fc±35KHz ) Attenuation (relative to ILc) Temperature coefficient of frequency TCf TAI-SAW TECHNOLOGY CO., LTD -0.033 ppm/C^2 TST DCC Release document 2 C.OUTLINE DRAWING: 677 TB □ Product Year Code Year Product Code 2001 2002 2003 2005 2006 2007 B b 2004 2008 B b D. MEASUREMENT CIRCUIT: 50 Ohm Test circuit ( single-ended / single-ended ) HP Network analyzer IN L1=100nH L1=100nH 2 50Ω SAW Filter OUT 6 50Ω 1,3,4,5,7,8 TAI-SAW TECHNOLOGY CO., LTD TST DCC Release document 3 E. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD TST DCC Release document 4 F. Frequency Characteristics : TAI-SAW TECHNOLOGY CO., LTD TST DCC Release document 5 TAI-SAW TECHNOLOGY CO., LTD TST DCC Release document 6 G. PACKING: 1. REEL DIMENSION 2.TAPE DIMENSION 677 TB□ Direction of Feed TAI-SAW TECHNOLOGY CO., LTD TST DCC Release document 7 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 Temp ( Deg C) H. RECOMMENDED REFLOW PROFILE : Time (Sec) TAI-SAW TECHNOLOGY CO., LTD TST DCC Release document 8