76.5 MHz SAW Filter Part Number 231659B 1. Features Typical 1dB bandwidth of 15.4 MHz Low-Loss Filter Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : 0℃ ~ +80℃ Minimum Typical Maximum MHz - 76.5 - dB - 11.2 13.5 1dB Bandwidth MHz 14.9 15.4 - 3dB Bandwidth MHz - 16.15 - 40dB Bandwidth MHz - 19.9 20.4 dB - 0.4 1.0 Group Delay Variation (fo ± 6.82 MHz) nsec - 55 90 Absolute Delay usec - 0.98 1.0 dB 40 45 - ppm/℃ - -86 - Minimum Typical Maximum MHz 76.37 76.5 76.63 Insertion Loss dB - 11.2 13.0 Amplitude Ripple (fo ± 7.1 MHz) dB - 0.4 1.0 nsec - 55 90 Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 6.82 MHz) Ultimate Rejection Temperature Coefficient of Frequency Room Temperature : +25℃ Center Frequency (fo) Group Delay Variation (fo ± 7.1 MHz) S1365 Package Dimension 13.30±0.2 12 8 7.62±0.1 7 ITF 13A001 231659B . 76.5-15.4M 1 2 3 4 7 9 8 11 5 L3 Out put 50Ω 11 C1 L1 1.50±0.1 5 5 L2 I nput 50Ω 10 6 6 2.54±0.1 11 9 1.61±0.2 6.50±0.2 10 Matching Schematic 12 4 3 2 2.54±0.1 1 0.80±0.1 L1 = 330nH, L2 = 39nH, L3 = 100nH, C1 = 91pF Pin Configuration Dimensions shown are nominal in millimeters Body : Al2O3 Lid : Kovar, Ni Plated Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um Ni Plating I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Tel: 82-32-621-1213 Fax: 82-32-621-1218 Input 11 Ground 6, 12 Output 5 Others Ground http://www.itf.co.kr [email protected] 2013. 04. 08 Rev 1.0 76.5 MHz SAW Filter Part Number 231659B 3. Typical Performance ( at +25℃ ) 1dB Bandwidth & Ripple CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 40dB Bandwidth 8 Apr 2013 16:54:50 1: 0. 0000 dB 0. 000 000 MHz 3: . 12400 dB 14 . 200 000 MHz REF -11 dB REF -11 dB CH1 S21 LOG 10 dB/ 8 Apr 2013 16:54:24 1: 0. 0000 dB 0. 000 000 MHz REF -11 dB CH2 Markers REF=1 15 . 373925 MHz BW: cent : 76 . 522988 MHz BW: 1 Cor Q: 4. 9775 cent : 2 CH1 Markers REF=1 19 . 838268 MHz 76 . 710701 MHz Q: 3. 8668 1_loss : -11 . 243 dB 1 1_loss : -11 . 189 dB 2 3 3 4 2 CH4 Markers REF=2 mean : -11 . 284 dB Cor s. dev : . 05990 dB p-p : . 33120 dB 3 4 Cor CENTER 76 . 500 000 MHz SPAN 19 . 000 000 MHz 2 4 CENTER 76 . 500 000 MHz 3dB Bandwidth & Group Delay CH2 CH4 S21 S21 LOG DEL 1 dB/ 150 ns/ 60 . 000 000 MHz Smith Chart(S11 & S22) 8 Apr 2013 16:54:37 1: 0. 0000 dB 0. 000 000 MHz 3: 5. 1314 ns 14 . 200 000 MHz REF -11 dB REF 936 ns SPAN CH1 S11 CH3 S22 1 U FS 1 U FS 1: 16. 802 2: 29. 557 -20 . 956 -2 . 5615 8 Apr 2013 16:55:07 99. 277 pF 76. 500 000 MHz 812. 20 pF 76. 500 000 MHz CH2 Markers REF=1 16 . 140591 MHz BW: cent : 76 . 504150 MHz Cor Q: 4. 7399 1_loss : -11 . 258 dB 1 Cor 2 3 4 2 2 Cor CH4 Markers REF=2 mean : 4 979 . 79 ns 3 Smo 1 s. dev : 8. 8562 ns p-p : 52 . 442 ns Cor CENTER 76 . 500 000 MHz SPAN 19 . 000 000 MHz 2 CENTER 76. 500 000 MHz Wide band Properties CH1 S21 LOG 10 dB/ SWR(S11 & S22) 8 Apr 2013 16:56:10 1: 0. 0000 dB 0. 000 000 MHz REF -11 dB SPAN 60. 000 000 MHz 1 CH1 Markers REF=1 2: -59 . 306 dB 76 . 5000 MHz CH1 CH3 S11 S22 SWR SWR 10 / 10 / 8 Apr 2013 16:55:22 1: 3. 5511 76 . 500 000 MHz 2: 1. 6992 76 . 500 000 MHz REF 0 REF 0 Cor 3: -46 . 179 dB 128 . 300 MHz 4: -53 . 108 dB 153 . 000 MHz Cor 5: -57 . 345 dB 175 . 500 MHz 1 3 2 4 5 2 START . 010 000 MHz STOP 300 . 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Tel: 82-32-621-1213 Fax: 82-32-621-1218 CENTER 76 . 500 000 MHz http://www.itf.co.kr SPAN [email protected] 60 . 000 000 MHz 2013. 04. 08 Rev 1.0