836.5 MHz SAW Filter Part Number T83651B 1. Features Typical 1dB bandwidth of 25.8 MHz High attenuation Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Minimum Typical Maximum Room Temperature : +25℃ ℃ Center Frequency (fo) MHz - 836.5 - dB - 26.5 29.0 1dB Bandwidth 3dB Bandwidth MHz MHz 25.4 - 25.8 26.65 - 35dB Bandwidth MHz - 29.55 29.9 Amplitude Ripple (fo ± 12.5 MHz) Group Delay Variation (fo ± 12.5 MHz) dB nsec - 0.7 55 1.5 120 Absolute Delay usec - 1.08 - - 23 - Insertion Loss Out of band gain Edge ± 2.0 MHz dB 2 ppm/℃ ℃ Temperature Coefficient of Frequency -0.03 S1365 Package Dimension 13.30±0.2 12 8 7 ITF RSOC01 T83651B 。836.5-25.8M 1 2 3 7 8 9 L1 11 5 L3 Output 50Ω 10 C1 L2 11 6 6 1.50±0.1 5 5 4 2.54±0.1 11 9 Input 50Ω 7.62±0.1 1.61±0.2 6.50±0.2 10 Matching Network Configuration 12 4 3 2 2.54±0.1 1 0.80±0.1 L1 = 10nH, L2 = 5.6nH, L3 = 5.6nH, C1 = 8pF 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. 03. 29 Rev 1.0 836.5 MHz SAW Filter Part Number T83651B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple(Fo ± 12.5 MHz) CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 35dB Bandwidth 20 Apr 2012 12:00:29 1: 0. 0000 dB 0. 000 000 MHz 3: . 08730 dB 25 . 000 000 MHz REF -26.2 dB REF -26.2 dB BW: CH1 CH2 Markers REF=1MHz 25 . 781286 cent : 836 . 596385 S21 LOG 10 dB/ 20 Apr 2012 11:59:13 1: 0. 0000 dB 0. 000 000 MHz REF -26.2 dB PRm BW: 1 MHz CH1 Markers REF=1MHz 29 . 523324 cent : 836 . 685755 Q: 32 . 450 1_loss MHz Q: 28 . 340 2 : -26 . 361 dB 1_loss : -26 . 389 dB 1 Cor 2 3 4 3 PRm 3 2 4 CH4 Markers mean : -26 REF=2 . 582 dB s. dev : . 15460 dB p-p : . 69690 dB Cor CENTER 836 . 500 000 MHz SPAN 32 . 000 000 MHz 2 4 CENTER 836 . 500 000 MHz 3dB Bandwidth & Group Delay(Fo ± 12.5 MHz) CH2 CH4 S21 S21 LOG DEL 1 dB/ 150 ns/ 20 Apr 2012 12:00:20 1: 0. 0000 dB 0. 000 000 MHz 3: 5. 3765 ns 25 . 000 000 MHz REF -26.2 dB REF 1.05 us BW: S21 S21 LOG LOG 10 dB/ 10 dB/ 20 Apr 2012 11:59:50 2: 0. 0000 dB 0. 000 000 MHz 2: 0. 0000 dB 0. 000 000 MHz REF -26.2 dB REF -26.2 dB CH1 Markers REF=2 1 : . 49100 dB 12 . 5000 MHz PRm MHz 2 2 3: -29 . 153 dB -2 . 00000 MHz Q: 31 . 391 1_loss 95 . 000 000 MHz Out of Band Gain CH1 CH3 CH2 Markers REF=1MHz 26 . 651283 cent : 836 . 611667 SPAN 1 : -26 . 366 dB 1 Cor 2 3 3 2 3 PRm CH4 Markers mean : 41. REF=2 0779 us 3 s. dev : 9. 5225 Smo CH3 Markers REF=2 1 : . 40000 dB -12 . 5000 MHz ns 3: -18 . 977 dB 2. 00000 MHz p-p : 53 . 787 ns Cor CENTER 836 . 500 000 MHz SPAN 32 . 000 000 MHz 2 4 CENTER 836 . 500 000 MHz Smith Chart(S11 & S22) CH1 S11 CH3 S22 1 U FS 1 U FS 1: 26. 362 2: 100 . 80 3. 2773 -28 . 125 SPAN 95 . 000 000 MHz SWR(S11 & S22) 20 Apr 2012 12:00:45 623 . 56 pH 836 . 500 000 MHz 6. 7649 pF 836 . 500 000 MHz CH1 CH3 PRm PRm Cor Cor S11 S22 SWR SWR 2 / 2 / 20 Apr 2012 12:01:10 1: 1. 9107 836 . 500 000 MHz 2: 2. 2190 836 . 500 000 MHz REF 0 REF 0 1 2 1 2 CENTER 836 . 500 000 MHz SPAN 95. 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 836 . 500 000 MHz http://www.itf.co.kr SPAN [email protected] 95 . 000 000 MHz 2013. 03. 29 Rev 1.0