TA0381A

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: tstsales@mail.taisaw.com Web: www.taisaw.com Approval Sheet For Product Specification Issued Date: Product Name: SAW Filter 446MHz TST Parts No.:TA0381A Customer Parts No.: SMD 3.8×3.8mm Company: Division: Approved by : Date: Checked by: Approval by: Date: Elvis Chiu Francis Chen 2004/07/14 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: tstsales@mail.taisaw.com Web: www.taisaw.com SAW Filter 446 MHz MODEL NO.: TA0381A A. MAXIMUM RATING: 1.Input Power Level: 10 dBm 2.DC voltage:3 V 3.Operating Temperature: -10°C to +50°C 4.Storage Temperature: -40°C to +85°C REV.NO.:1 RoHS Compliant Lead free Lead-free soldering B. ELECTRICAL CHARACTERISTICS: Item Center frequency Fc Insertion loss (Fc +/- 4MHz) IL Amplitude ripple (Fc +/- 4MHz) Attenuation (Reference level from 0 dB) Fc-100 ~ Fc-40.8 MHz Fc+40 ~ Fc+100 MHz Source impedance Zs Load impedance ZL MHz (dB) (dB) (dB) (dB) (Ω) (Ω) Min. 43 38 Typ. 446 2.3 0.3 50 44 50 50 Max. 4.5 2.5 - Note1. No matching network required for operation at 50 Ω TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. Frequency Characteristics : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 D. MEASUREMENT CIRCUIT: H P Network analyzer 5 0Ω 2 S AW Filter 6 5 0Ω 1 ,3,4,5,7,8 E. OUTLINE DRAWING: #2: Input 381 T A□ #6: Output #1,3,4,5,7,8: Ground Unit : mm □ : Date code F. PCB FOOTPRINT: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION 381 TA□ Direction of Feed TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5