796.5 MHz SAW Filter Part Number T79651B 1. Features Typical 1dB bandwidth of 17.73 MHz High attenuation Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Room Temperature : +25℃ ℃ Minimum Typical Maximum MHz - 796.5 - dB - 26.7 28.5 1dB Bandwidth MHz 17.4 17.73 - 3dB Bandwidth MHz - 18.24 - 35dB Bandwidth MHz - 20.35 20.7 dB - 0.85 1.5 Group Delay Variation (fo ± 8.5 MHz) nsec - 70 120 Absolute Delay usec - 1.28 - dB 35 45 - dB 35 40 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 8.5 MHz) Out of band gain Edge ± 2.0 MHz Ultimate Rejection ppm/℃ ℃2 Temperature Coefficient of Frequency -0.03 S1365 Package Dimension 13.30±0.2 12 8 7.62±0.1 7 2 3 8 9 10 5.6nH 11 6 6 ITF RSOD01 T79651B 。796.5-17.7M 1 7 1.50±0.1 5 5 4 2.54±0.1 11 9 1.61±0.2 6.50±0.2 10 Matching Network Configuration Input 50 Ω 5 11 5.6nH 8.2pF 8.2pF Output 50 Ω 12 4 3 2 2.54±0.1 1 0.80±0.1 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. 01 Rev 1.0 796.5 MHz SAW Filter Part Number T79651B Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple(Fo ± 8.5 MHz) CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 35dB Bandwidth 24 Mar 2012 00:57:23 1: 0. 0000 dB 0. 000 000 MHz 3: - . 53800 dB 17 . 000 000 MHz REF -26 dB REF -26 dB BW: CH1 CH2 Markers REF=1MHz 17 . 730045 cent : 796 . 462516 S21 LOG 10 dB/ 24 Mar 2012 00:56:49 1: 0. 0000 dB 0. 000 000 MHz REF -26 dB PRm BW: 1 MHz CH1 Markers REF=1MHz 20 . 337293 cent : 796 . 518194 Q: 44 . 922 1_loss MHz Q: 39 . 165 2 : -26 . 623 dB 1_loss : -26 . 628 dB Cor 1 2 4 3 3 2 PRm 3 4 CH4 Markers mean : -26 REF=2 . 405 dB s. dev : . 19040 dB p-p : . 83440 dB Cor CENTER 796 . 500 000 MHz SPAN 23 . 000 000 MHz 2 4 CENTER 796 . 500 000 MHz 3dB Bandwidth & Group Delay(Fo ± 8.5 MHz) CH2 CH4 S21 S21 LOG DEL 1 dB/ 200 ns/ 24 Mar 2012 00:57:12 1: 0. 0000 dB 0. 000 000 MHz 3: -6 . 8133 ns 17 . 000 000 MHz REF -26 dB REF 1.24 us BW: S21 S21 LOG LOG 10 dB/ 10 dB/ 24 Mar 2012 00:57:51 2: 0. 0000 dB 0. 000 000 MHz 2: 0. 0000 dB 0. 000 000 MHz REF -26 dB REF -26 dB CH1 Markers REF=2 1: - . 31530 dB 8. 50000 MHz PRm MHz 2 2 3: -46 . 761 dB -2 . 00000 MHz Q: 43 . 677 1_loss 75 . 000 000 MHz Out of Band Gain CH1 CH3 CH2 Markers REF=1MHz 18 . 235478 cent : 796 . 471894 SPAN : -26 . 622 dB 1 Cor 1 2 4 3 2 PRm CH4 Markers mean : 1. REF=2 2802 us 3 Smo CH3 Markers REF=2 1 : . 21790 dB -8 . 50000 MHz 3 s. dev4 : 12 . 625 ns 3 3: -43 . 140 dB 2. 00000 MHz p-p : 68 . 067 ns Cor CENTER 796 . 500 000 MHz SPAN 23 . 000 000 MHz 2 CENTER 796 . 500 000 MHz Smith Chart(S11 & S22) CH1 S11 CH3 S22 1 U FS 1 U FS 1: 107 . 29 2: 119 . 98 -77 . 727 -54 . 469 SPAN 75 . 000 000 MHz SWR(S11 & S22) 24 Mar 2012 00:58:05 2. 5708 pF 796 . 500 000 MHz 3. 6685 pF 796 . 500 000 MHz CH1 CH3 PRm PRm Cor Cor S11 S22 SWR SWR 1 / 1 / 24 Mar 2012 00:58:23 1: 3. 4448 796 . 500 000 MHz 2: 2. 9758 796 . 500 000 MHz REF 0 REF 0 1 2 1 2 CENTER 796 . 500 000 MHz SPAN 75. 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 796 . 500 000 MHz http://www.itf.co.kr SPAN [email protected] 75 . 000 000 MHz 2013. 04. 01 Rev 1.0