120.0 MHz SAW Filter Part Number 251665B 1. Features Typical 1dB bandwidth of 15.62 MHz High attenuation Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : +25℃ ℃ Minimum Typical Maximum MHz 119.9 120.0 120.1 dB - 22.2 24.0 1dB Bandwidth MHz 15.45 15.62 - 3dB Bandwidth MHz - 16.05 - 40dB Bandwidth MHz - 17.93 18.1 dB - 0.5 1.0 Group Delay Variation (fo ± 7.47 MHz) nsec - 35 80 Absolute Delay usec - 1.55 - dB 48 52 - dB 40 52 - ppm/℃ ℃ - -72 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 7.47 MHz) Ultimate Rejection Relative attenuation @Edge ±1.6MHz Temperature Coefficient of Frequency 20.00±0.2 9.80±0.2 10 9 8 Matching Schematic 2.30±0.1 S2098 Package Dimension 7 7.62±0.1 6 6 7 8 9 10 ITF 10A001 251665B 120-15.6M 1 2 3 4 10 Input 50Ω 5 1.02±0.1 5 4 3 2 5 Output 50Ω 1 1.91±0.1 1.56±0.2 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 10 Ground 1,4 Output 5 Others Ground http://www.itf.co.kr [email protected] 2010. 09. 14 Rev 1.0 120.0 MHz SAW Filter Part Number 251665B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ 3dB Bandwidth & Group Delay 10 Jun 2010 18:45:13 1: 0. 0000 dB 0. 000 000 MHz 3: . 28390 dB 14. 940 000 MHz REF -21.55 dB REF -22.16 dB CH1 Markers REF=1 BW: 15. 675100 MHz PRm cent : 120. 037573 MHz Cor CH1 S21 CH2 S21 LOG DEL 1 dB/ 100 ns/ 10 Jun 2010 18:45:30 1: 0. 0000 dB 0. 000 000 MHz 3:-1 . 3695 ns 14. 940 000 MHz REF -21.55 dB REF 1.546 us CH1 Markers REF=1 BW: 16. 088146 MHz PRm cent : 120. 025596 MHz Cor Q: 7. 6579 Q: 7. 4605 1_loss : -22 . 083 dB 1_loss : -22 . 083 dB 1 1 2 2 3 3 4 PRm 3 PRm 2 CH2 Markers REF=2 mean: -21 . 951 dB Cor Smo CH2 Markers REF=2 mean: 1. 5575 us 4 s. dev : 6. 4128 ns 2 Cor 3 s. dev : . 09160 dB p-p : . 53740 dB CENTER 120. 000 000 MHz p-p : 29. 956 ns SPAN 19. 000 000 MHz CENTER 120. 000 000 MHz 40dB Bandwidth CH1 S21 LOG Relative attenuation 10 Jun 2010 18:43:51 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -21.94 dB SPAN 19. 000 000 MHz CH1 S21 CH3 S12 LOG LOG 10 Jun 2010 18:44:32 1: 0. 0000 dB 0. 000 000 MHz 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -21.94 dB 10 dB/ REF -21.98 dB * * CH1 Markers REF=1 2:-55 . 137 dB -1 . 60000 MHz CH1 Markers REF=1 BW: 17. 936597 MHz 1 Cor 1 1 Cor cent : 119. 995945 MHz 2 Q: 6. 6900 1_loss : -21 . 936 dB 3 C2 CH3 Markers REF=1 2:-58 . 526 dB 1. 60000 MHz 4 2 2 START 92. 500 000 MHz STOP 147. 500 000 MHz START 92. 500 000 MHz Wide band Properties CH1 S21 LOG SWR(S11 & S22) 10 Jun 2010 18:47:04 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -22.31 dB STOP 147. 500 000 MHz CH1 Markers REF=1 2:-59 . 957 dB 120. 000 MHz CH1 S11 CH2 S22 SWR SWR 20 / 20 / 10 Jun 2010 18:46:07 1: 9. 5169 119. 994 500 MHz 2: 8. 8115 120. 000 000 MHz REF 9.517 REF 8.812 * PRm Cor 3:-66 . 347 dB 240. 000 MHz 1 1 PRm Cor 2 2 START . 010 000 MHz 3 STOP 500. 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 120. 000 000 MHz http://www.itf.co.kr SPAN 55. 000 000 MHz [email protected] 2010. 09. 14 Rev 1.0