TA0255A TAI-SAW | Alldatasheet
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TAI-SAW TECHNOLOGY CO., LTD. FR-71S03-01 TST DCC Release document 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 W e b : www.taisaw.com Approval Sheet For Product Specification Issued Date: Product Name: SAW Filter 433.92MHz TST Parts No.:TA0255A C u s t o m e r P a r t s N o . : Company: D i v i s i o n : A p p r o v e d b y : D a t e : C h e c k e d b y : E l v i s C h i u Approval by: Francis Chen Date: 2002/12/31
TAI-SAW TECHNOLOGY CO., LTD. 2 TST DCC Release document 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 W e b : www.taisaw.com SAW Filter 433.92 MHz MODEL NO.: TA0255A REV. NO.:2 A. MAXIMUM RATING: 1.Input Power Level: 0 dBm 2.DC voltage: 0V 3.Operating Temperature: -15°C to +60°C 4.Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Type. Max. Center frequency Fc MHz - 433.92 - I n s e r t i o n L o s s I Lmin (reference level) dB - 2.3 3.5 3dB Bandwidth B W 3dB MHz 4 7.7 - Attenuation:(Reference level from ILmin ) Fc -100 to F c -200 MHz dB 56 64 - Fc -25 t o Fc -100 MHz dB 40 55 - Fc -10.7 MHz dB 42 59 Fc + 2 5 t o Fc +100 MHz dB 40 60 - Fc +100 to F c +200 MHz dB 40 52 - Source impedance Zs Ω - 50 - Load impedance ZL Ω - 50 - Note: ILmin is the minimum of the pass band attenuation. The center frequency Fc is the mean value of the upper and lower frequencies at the 3dB filter attenuation level relative to the ILmin.
TAI-SAW TECHNOLOGY CO., LTD. 3 TST DCC Release document C. Frequency Characteristics :
TAI-SAW TECHNOLOGY CO., LTD. 4 TST DCC Release document D. MEASUREMENT CIRCUIT: E.OUTLINE DRAWING: #1 : Input #4 : Output #2, #3 : Ground □ : Date Code Unit : mm A255□ Network Analyzer 50Ω Network Analyzer 50Ω