120.0 MHz SAW Filter Part Number 251506B 1. Features Typical 1.5dB bandwidth of 15.12 MHz High attenuation Single Ended Operation Dual In-line Package (DIP) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : +25℃ ℃ Minimum Typical Maximum MHz - 120.0 - dB - 25.7 27.0 1.5dB Bandwidth MHz 15.1 15.12 - 18dB Bandwidth MHz - 15.85 15.9 25dB Bandwidth MHz - 16.0 16.1 30dB Bandwidth MHz - 16.07 16.5 40dB Bandwidth MHz - 16.2 18.5 dB - 0.75 1.2 Group Delay Variation (fo ± 7.3 MHz) nsec - 70 120 Absolute Delay usec - 2.79 - dB 48 52 - ppm/℃ ℃ - -86 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 7.3 MHz) Ultimate Rejection Temperature Coefficient of Frequency 12.8±0.5 5.5max 6.0max Matching Schematic 7.6±0.2 2.5±0.2 D3512 Package Dimension 5 27nH 100nH Output 50 Ω 25.4±0.2 2.5±0.2 0.45±0.05 ITF 11A001 251506B 120-15.1M 35.1±0.5 1 Input 50Ω Pin Configuration Dimensions shown are nominal in millimeters Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated 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 1 Ground 2,4 Output 5 Others Ground http://www.itf.co.kr [email protected] 2011. 01. 24 Rev 1.0 120.0 MHz SAW Filter Part Number 251506B 3. Typical Performance ( at +25℃ ℃) 1.5dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 3dB Bandwidth & Group Delay 2 Dec 2009 05:19:30 1: 0. 0000 dB 0. 000 000 MHz 3:- . 01410 dB 14. 600 000 MHz 1 dB/ REF -25.2 dB 1 dB/ REF -25.95 dB CH1 S21 CH2 S21 LOG DEL 2 Dec 2009 05:19:53 1: 0. 0000 dB 0. 000 000 MHz 3:-26 . 562 ns 14. 600 000 MHz 1 dB/ REF -25.2 dB 145.7 ns/ REF 2.755 us CH1 Markers REF=1 BW: 15. 120383 MHz cent : 119. 982411 MHz Cor CH1 Markers REF=1 BW: 15. 266266 MHz cent : 119. 983655 MHz Cor Q: 7. 9351 Q: 7. 8594 1_loss : -25 . 649 dB 1_loss : -25 . 636 dB 1 1 2 2 3 3 4 3 2 CH2 Markers REF=2 mean:-25 . 604 dB Cor CENTER120. 000 000 MHz Smo s. dev : . 17120 dB CH2 Markers REF=2 mean: 2. 7925 us 4 s. dev : 11. 779 ns p-p : . 76110 dB p-p : 69. 682 ns Cor SPAN 18. 000 000 MHz 2 3 CENTER120. 000 000 MHz 18dB & 25dB Bandwidth CH1 S21 CH2 S21 LOG LOG 30dB & 40dB Bandwidth 2 Dec 2009 05:18:31 1: 0. 0000 dB 0. 000 000 MHz 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -25.75 dB 10 dB/ REF -25.75 dB SPAN 18. 000 000 MHz CH1 S21 CH2 S21 LOG LOG 2 Dec 2009 05:18:56 1: 0. 0000 dB 0. 000 000 MHz 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -25.75 dB 10 dB/ REF -25.75 dB CH1 Markers REF=1 BW: 15. 858987 MHz 1 Cor cent : 119. 980096 MHz CH1 Markers REF=1 BW: 16. 077280 MHz 1 Cor cent : 119. 982482 MHz Q: 7. 5654 2 Q: 7. 4629 2 1_loss : -25 . 683 dB 3 4 3 4 CH2 Markers REF=1 BW: 16. 004391 MHz Cor 1_loss : -25 . 687 dB 3 4 3 4 CH2 Markers REF=1 BW: 16. 208015 MHz Cor cent : 119. 981126 MHz cent : 119. 978735 MHz Q: 7. 4968 Q: 7. 4024 1_loss : -25 . 683 dB CENTER120. 000 000 MHz 1_loss : -25 . 687 dB SPAN 50. 000 000 MHz CENTER120. 000 000 MHz Wide band Properties CH1 S21 LOG 10 dB/ REF -24.85 dB SPAN 50. 000 000 MHz SWR(S11 & S22) 2 Dec 2009 05:21:26 1: 0. 0000 dB 0. 000 000 MHz CH1 Markers REF=1 2:-68 . 302 dB 120. 000 MHz CH1 S11 CH2 S22 SWR SWR 5 / 5 / 2 Dec 2009 05:20:59 1: 4. 2505 120. 000 000 MHz 2: 6. 1931 120. 000 000 MHz REF 4.25 REF 6.183 Cor 3:-17 . 786 dB 240. 000 MHz 1 1 3 Cor START . 010 000 MHz 2 STOP 400. 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 2 CENTER120. 000 000 MHz http://www.itf.co.kr SPAN 50. 000 000 MHz [email protected] 2011. 01. 24 Rev 1.0