300.0 MHz SAW Filter Part Number 260351B 1. Features Typical 1dB bandwidth of 2.75 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 - 300.0 - dB - 17.5 20.0 1dB Bandwidth MHz 2.0 2.75 - 3dB Bandwidth MHz - 3.4 - 40dB Bandwidth MHz - 5.95 6.2 dB - 0.45 1.0 Group Delay Variation (fo ± 1.0 MHz) nsec - 60 150 Absolute Delay usec - 1.03 - dB 40 45 - ppm/℃ ℃2 - -0.03 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 1.0 MHz) Ultimate Rejection Temperature Coefficient of Frequency S1365 Package Dimension 13.30±0.2 8 7.62±0.1 7 ITF 10A001 260351B . 300-2.7M 11 12 1 2 3 7 6 6 5 5 8 9 10 11 1.50±0.1 4 2.54±0.1 9 1.61±0.2 6.50±0.2 10 Matching Schematic 39nH L1 Input 50 Ω 11 5 39nH L2 Output 50 Ω 12 C1 4 3 2 2.54±0.1 12pF C2 15pF 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] 2010. 09. 14 Rev 1.0 300.0 MHz SAW Filter Part Number 260351B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple 3dB Bandwidth & Group Delay 3 Jun 2010 16:54:06 CH2 S21 CH4 S21 LOG LOG 1: 0. 0000 dB 3:- . 24330 dB 1 dB/ REF -17 dB 1 dB/ REF -17 dB 3 Jun 2010 16:53:46 0. 000 000 MHz 2. 000 000 MHz BW: CH2 S21 CH4 S21 LOG DEL 1: 0. 0000 dB 3: 2. 6703 ns 1 dB/ REF -17 dB 100 ns/ REF 1.09 us 0. 000 000 MHz 2. 000 000 MHz CH2Markers REF=1 2. 805497 MHz BW: cent : 299. 863867 MHz CH2Markers REF=1 3. 435533 MHz cent : 299. 870298 MHz Q: 106. 88 Q: 87. 285 1_loss : -17 . 314 dB 1_loss : -17 . 299 dB 1 1 2 2 3 4 4 3 3 2 PRm PRm 2 CH4Markers mean:-17REF=2 . 208 dB s. dev : . 10830 dB 3 4 Smo p-p : . 41570 dB Cor p-p : 61. 951 ns Cor CENTER300. 000 000 MHz SPAN 5. 000 000 MHz 2 4 CENTER300. 000 000 MHz 40dB Bandwidth LOG Wide band Properties 1: 0. 0000 dB 10 dB/ REF -17 dB 3 Jun 2010 16:56:41 0. 000 000 MHz PRm BW: 1 2 SPAN 5. 000 000 MHz 3 Jun 2010 16:53:28 CH1 S21 CH4Markers mean: 1. REF=2 0282 us s. dev : 14. 747 ns CH1Markers REF=1 5. 944477 MHz CH1 S21 LOG 10 dB/ REF -17 dB 1: 0. 0000 dB 0. 000 000 MHz CH1Markers REF=1 2:-49 . 968 dB 187. 000 MHz PRm 1 cent : 299. 892963 MHz 3:-50 . 067 dB 226. 000 MHz Q: 50. 449 2 1_loss : -17 . 304 dB 4:-52 . 379 dB 247. 000 MHz Cor 3 4 2 3 4 CENTER300. 000 000 MHz SPAN 18. 000 000 MHz START . 010 000 MHz Smith Chart(S11 & S22) STOP 700. 000 000 MHz SWR(S11 & S22) 3 Jun 2010 16:54:27 CH1 S11 CH3 S22 1 U FS 1 U FS 24. 289 14. 866 1: 23. 157 2: 11. 214 12. 886 nH 7. 8865 nH 3 Jun 2010 16:55:21 300. 000 000 MHz 300. 000 000 MHz PRm CH1 S11 CH3 S22 SWR SWR 2 / 2 / REF 0 REF 0 1: 2. 7719 2: 4. 8281 300. 000 000 MHz 300. 000 000 MHz PRm 2 1 Cor Cor 1 2 CENTER300. 000 000 MHz SPAN 18. 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 CENTER300. 000 000 MHz http://www.itf.co.kr SPAN 18. 000 000 MHz [email protected] 2010. 09. 14 Rev 1.0