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: July, 26, 2004 Product Name: SAW Filter 246 MHz SMD 5.0x7.0 mm TST Parts No.:TB0266A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Bob Chau Approval by: Francis Chen Date: July, 26, 2004 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 SAW Filter 246MHz MODEL NO.:TB0266A REV. NO.:1 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC Voltage : 5V 3. Operating Temperature: -20°C to 60°C 4. Storage Temperature: -40°C to 85°C RoHS Compliant Lead free Lead-free soldering B. ELECTRICAL CHARACTERISTICS: Item Unit Center frequency, Fc MHz Min. - Type. 246 Max. - Note 1 Minimum Insertion Loss, (Fc±50KHz ) IL dB - 4.1 6.5 1 Passband Ripple (Fc±50KHz ) dB - 0.35 2.0 1 μs - 1.0 3.0 1 Group delay ripple (Fc±50KHz ), GD Attenuation:(Reference level from Min IL) Fc – 25 to Fc – 1.6 MHz dB 50 65 - - Fc – 1.6 to Fc – 0.6 MHz dB 32 60 - - Fc – 0.6 to Fc – 0.4 MHz dB 20 55 - - Fc + 0.4 to Fc + 0.6 MHz dB 20 55 - - Fc + 0.6 to Fc + 1.6 MHz dB 32 60 - - 50 60 - - Fc + 1.6 to Fc + 25 MHz dB Note1. The standard definitions is in JIS C 6703 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C.OUTLINE DRAWING: 266 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 ( single-ended / single-ended ) HP Network analyzer IN L1=120nH L1=120 nH 9 50Ω SAW Filter 10 OUT 4 50Ω 5 C1=0.2 pF C1=0.2 pF 1,2,3,6,7,8 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 2208 66 TB TB Direction of Feed TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 8