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: Product Name: SAW Filter 280 MHz for WLAN TST Parts No.:TB0137A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Andy Lee Approval by: Francis Chen Date: 2003/3/18 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 280 MHz for WLAN MODEL NO.: TB0137A A. REV. NO.:2 RoHS Compliant Lead free Lead-free soldering MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. Operating Temperature: -10°C to 85°C 3. Storage Temperature: -40°C to 85°C B. ELECTRICAL CHARACTERISTICS : Item Unit MHz Min. - Type. 280 Max. - dB - 8.3 10 MHz 18.5 19.8 23 Amplitude Ripple in Fc±9MHz dB - 2 3 Group delay ripple in Fc±9MHz nS - 60 100 Fc -60 to –40MHz dB 40 46 - Fc -40 to –22MHz dB 37 39 - Fc -22 to –16MHz dB 30 39 - Fc +16 to +22MHz dB 25 33 - Fc +22 to +40MHz dB 34 36 - Fc +40 to +60MHz dB 40 45 - Center frequency, Fc Insertion Loss, IL Passband width, BW3 Note Attenuation:(Reference level from Min IL) C. MATCHING CONFIGURATION: 1.For Single End In, Single End Out TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 2 - 2.For Single End In, Balance Out D. FREQUENCY CHRACTERISTICS(For Single Un ,Balance out Type): Fig-1 S21 Response Note2: Insertion loss of balun transformers is around –0.7dB. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 3 - Fig-2 Group Delay E. OUTLINE DRAWING: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 4 - F. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION Ao=5.30+/-1 mm Bo=5.30+0.2/-0.0 mm Ko=2.0+/-0.1mm TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 5 -