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 IF Filter 374MHz (SMD 3.8×3.8 mm) TST Parts No.: TB0221A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Andy Lee Approval by: Francis Chen Date: 12,09 ,2003 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, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: [email protected] Web: www.taisaw.com SAW Filter 374MHz WLAN MODEL NO.: TB0221A (SMD 3.8×3.8 mm) REV. NO.:1 RoHS Compliant Lead free Lead-free soldering A. 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. 374 Max. - dB - 8.5 10 MHz 17 19.1 - Amplitude Ripple in Fc±7MHz dB - 0.7 1 Group delay ripple in Fc±7MHz nS - 50 100 Triple transit suppression dB 30 41 - 274MHz to 330 MHz dB 40 50 - 330MHz to 349.5MHz dB 40 46 - 349.5MHz to 355 MHz dB 30 42 - 393MHz to 398.5MHz dB 30 40 - 398.5MHz to 422MHz dB 35 42 422MHz to 474MHz dB 40 50 Center frequency, Fc Insertion Loss, IL Passband width, BW3 Note Attenuation:(Reference level from Min IL) TAI-SAW TECHNOLOGY CO., LTD. - TST DCC Release document 2 C.FREQUENCY CHRACTERISTICS: (1) wide band of Response: Fig-1 S21 Response Horizontal: 20MHz/Div Vertical: 10dB/div REF. : -40dB (2) Passband of Response: Fig-1 S21 Response Horizontal: 4MHz/Div Vertical: 1dB/Div, 100nS TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 D.MEASUREMENT CIRCUIT: (1) 50　unbalanced: (2) 200　balanced: E.OUTLINE DRAWING: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 F. PACKING: 1. REEL DIMENSION 221 TB 2. TAPE DIMENSION TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5