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 902.5/947.5MHz SAW Duplexer MODEL NO.:TF0049A REV. NO.:1 A. MAXIMUM RATING: 1. Input Power Level: 1W 2. DC Voltage : 10V RoHS Compliant Lead free Lead-free soldering 3. Operating Temperature: -30°C to +85°C 4. Storage Temperature: -40°C to +85°C Electrostatic Sensitive Device (ESD) B. ELECTRICAL CHARACTERISTICS: Tx_902.5MHz ITEM SPECIFICATIONS CONDITION [MHz] Insertion Loss Ripple VSWR Unit Min. Typ. Max. 890 ~ 915 dB - 1.7 2.2 890 ~ 915 dBp-p - 0.7 1.2 Ant. Port 890 ~ 915 - - 1.6 2.0 Tx Port 890 ~ 915 - - 1.5 2.0 0.3 ~ 860 dB 10 16 - 935 ~ 960 dB 45 50 - 1570 ~ 1580 dB 10 18 - 1710 ~ 2170 dB 8 15 - 2300 ~ 2500 dB 3 7 - Absolute Attenuation Rx_947.5MHz ITEM SPECIFICATIONS CONDITION [MHz] Insertion Loss Ripple VSWR Unit Min. Typ. Max. 935 ~ 960 dB - 2.3 2.8 935 ~ 960 dB p-p - 1.0 1.5 Ant. Port 935 ~ 960 - - 1.7 2.0 Rx Port 935 ~ 960 - - 1.6 2.0 0.3 ~ 860 dB 25 32 - 890 ~ 915 dB 50 55 - 1570 ~ 1580 dB 45 55 - 1710 ~ 2170 dB 50 57 2300 ~2500 dB 40 48 Absolute Attenuation Rx → Tx ITEM Isolation - SPECIFICATIONS Unit Min. Typ. Max. 890 ~ 915 dB 50 55 - 935 ~ 960 dB 48 53 CONDITION [MHz] TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C.OUTLINE DRAWIN Marking Descriptions C GSM Application 4 Pin Description A, C, D, E, F, G, I, J, L Ground SAW Duplexer H Rx Port(947.5MHz) X Date Code(Year) K Antenna Y Date Code(Month) B Tx Port (902.5MHz) ` D. MEASUREMENT CIRCUIT: 50Ω 50Ω TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E. Frequency Characteristics : Tx to Ant Ant to Rx TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 Isolation VSWR & Smith Chart TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 Wide Span TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 F. PACKING: 1. REEL DIMENSION (Reel Count : 7”=1000 ; 13”=3000 ) 2.TAPE DIMENSION Direction of TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 Temp ( Deg C) G. RECOMMENDED REFLOW PROFILE : Time (Sec) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 8