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 881.5MHz SMD 2.5×2.0 mm TST Parts No.:TA0321A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Elvis Chiu Approval by: Francis Chen Date: 2003/12/30 TAI-SAW TECHNOLOGY CO., LTD. 2 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 881.5 MHz MODEL NO.: TA0321A REV. No.: 2 A. MAXIMUM RATING: RoHS Compliant Lead free Lead-free soldering 1.Operating Temperature: -30°C ~ +85°C 2.Storage Temperature: -40°C ~ +85°C B. ELECTRICAL CHARACTERISTICS: Singled to Balanced operation Terminating source impedance : Zs = 50 Ω Terminating load impedance : ZL = 200 Ω// 100 nH Item Center frequency Insertion loss( 869~894 MHz) VSWR ( 869~894 MHz) FC I.L. Min. Value Typ. Max. - 881.5 - - 2.0 1.5 3.0 2.1 Attenuation:( Reference level from 0 dB) 100 ~ 824 MHz 40 53 824 ~ 849 MHz 35 44 914 ~ 970 MHz 20 26 970 ~ 3000 MHz 40 55 3000 ~ 6000 MHz 35 51 Symmetry in band (referenced to the matched operating condition) Output amplitude balance (|S31/S21|) -1.0 ±0.3 869~894 MHz Output phase balance (Φ(S31)-Φ(S21)+180°) -10 ±0.9 869~894 MHz TAI-SAW TECHNOLOGY CO., LTD. Unit MHz dB - dB dB dB dB dB 1.0 dB 10 degree TST DCC Release document 2 C. Frequency Characteristics : Transfer Function TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 Amplitude/Phase Balance TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 Reflection Function TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 Wideband D. ELECTRICAL CHARACTERISTICS: Singled to Balanced operation Terminating source impedance : Zs = 50 Ω Terminating load impedance : ZL = 100 Ω add matching circuit Item Center frequency Insertion loss( 869~894 MHz) VSWR ( 869~894 MHz) FC I.L. Min. Value Typ. Max. - 881.5 - - 2.0 1.5 3.0 2.1 Attenuation:( Reference level from 0 dB) 100 ~ 824 MHz 40 52 824 ~ 849 MHz 35 44 914 ~ 970 MHz 20 26 970 ~ 3000 MHz 40 55 3000 ~ 6000 MHz 35 55 Symmetry in band (referenced to the matched operating condition) Output amplitude balance (|S31/S21|) -1.0 ±0.3 869~894 MHz Output phase balance (Φ(S31)-Φ(S21)+180°) -10 ±3 869~894 MHz TAI-SAW TECHNOLOGY CO., LTD. Unit MHz dB - dB dB dB dB dB 1.0 dB 10 degree TST DCC Release document 6 C. Frequency Characteristics : Transfer Function TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7 Amplitude/Phase Balance TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 8 Reflection Function TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 9 Wideband E. MEASUREMENT CIRCUIT: 100 nH TAI-SAW TECHNOLOGY CO., LTD. 200Ω TST DCC Release document 10 F.OUTLINE DRAWING: N △ X □ Pin configuration G : Unbalance input C,D : Balance output B,E : Ground △ : Year code □ : Date code Unit : mm TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 11 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION NX △□ TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 12