67.5 MHz SAW Filter Part Number 222155B 1. Features Typical 1dB bandwidth of 20.7 MHz High attenuation Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : 0℃ ℃ ~ +85℃ ℃ Minimum Typical Maximum MHz - 67.5 - dB - 25.5 27.0 1dB Bandwidth MHz 20.55 20.72 - 3dB Bandwidth MHz - 21.21 - 40dB Bandwidth MHz - 23.2 23.35 dB - 0.65 1.0 Group Delay Variation (Fo±9.75MHz) nsec - 30 60 Absolute Delay usec - 1.62 - dB 40 45 - ppm/℃ ℃ - -72 - Minimum Typical Maximum Center Frequency (fo) Insertion Loss Amplitude Ripple (Fo±9.75MHz) Ultimate Rejection Temperature Coefficient of Frequency Room Temperature : +25℃ ℃ Insertion Loss dB - 25.5 27.0 Amplitude Ripple (Fo±10.04MHz) dB - 0.65 1.0 nsec - 30 60 Group Delay Variation (Fo±10.04MHz) S1365 Package Dimension 13.30±0.2 12 8 ITF 13A001 222155B 。67.5-20.7M 1 2 3 11 7.62±0.1 7 7 9 8 10 11 6 6 5 L1 Input 50Ω L2 Output 50Ω 1.50±0.1 5 4 5 2.54±0.1 11 9 1.61±0.2 6.50±0.2 10 Matching Schematic C1 12 4 3 2 2.54±0.1 1 0.80±0.1 L1 = L2 = 220nH, C1 = 10pF Dimensions shown are nominal in millimeters Pin Configuration 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 67.5 MHz SAW Filter Part Number 222155B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ 40dB Bandwidth 8 Aug 2012 10:00:00 1: 0. 0000 dB 0. 000 000 MHz 3:- . 13930 dB 20. 080 000 MHz REF -25.33 dB REF -25.98 dB CH1 S21 LOG 10 dB/ 8 Aug 2012 09:42:48 1: 0. 0000 dB 0. 000 000 MHz REF -25.27 dB CH1 Markers REF=1 BW: 20. 727636 MHz cent : Cor 67. 474538 MHz CH1 Markers REF=1 BW: 23. 190990 MHz 1 Cor cent : Q: 3. 2553 2 67. 428823 MHz Q: 2. 9075 1_loss : -25 . 357 dB 1 1_loss : -25 . 262 dB 2 3 4 3 2 CH2 Markers REF=2 mean:-25 . 539 dB Cor 3 4 s. dev : . 13200 dB p-p : . 65730 dB START 55. 000 000 MHz STOP 80. 000 000 MHz CENTER 67. 500 000 MHz 3dB Bandwidth & Group Delay CH1 S21 CH2 S21 LOG DEL 1 dB/ 50 ns/ 8 Aug 2012 10:00:20 1: 0. 0000 dB 0. 000 000 MHz 3:-15 . 720 ns 20. 080 000 MHz REF -25.33 dB REF 1.656 us SPAN 70. 000 000 MHz Smith Chart(S11 & S22) CH1 S11 CH2 S22 1 U FS 1 U FS 1: 8. 7480 2: 16. 102 -6 . 4429 -68 . 613 8 Aug 2012 10:01:53 365. 96 pF 67. 500 000 MHz 34. 364 pF 67. 500 000 MHz CH1 Markers REF=1 BW: 21. 211025 MHz cent : Cor 67. 476737 MHz Cor Q: 3. 1812 1_loss : -25 . 357 dB 1 2 3 1 2 Smo Cor CH2 Markers 4 REF=2 mean: 1. 6213 us 3 Cor s. dev : 5. 7827 ns p-p : 30. 640 ns 2 CENTER 67. 500 000 MHz SPAN 25. 000 000 MHz CENTER 67. 500 000 MHz Wideband Properties CH1 S21 LOG 10 dB/ SWR(S11 & S22) 8 Aug 2012 10:03:18 1: 0. 0000 dB 0. 000 000 MHz REF -26.89 dB SPAN 70. 000 000 MHz CH1 Markers REF=1 2:-57 . 731 dB 67. 5000 MHz CH1 S11 CH2 S22 SWR SWR 10 / 10 / 8 Aug 2012 10:01:43 1: 5. 8188 67. 500 000 MHz 2: 9. 1685 67. 500 000 MHz REF 5.826 REF 9.168 Cor 3:-52 . 397 dB 135. 000 MHz 1 1 Cor 2 3 2 START . 010 000 MHz STOP 250. 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 67. 500 000 MHz http://www.itf.co.kr SPAN 70. 000 000 MHz [email protected] 2013. 04. 01 Rev 1.0