140.0 MHz SAW Filter Part Number 253751B 1. Features Typical 1dB bandwidth of 36.0 MHz High attenuation Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : 0℃ ℃ ~ +70℃ ℃ Minimum Typical Maximum MHz - 140.0 - dB - 12.0 14.5 1dB Bandwidth MHz 35.5 36.0 - 3dB Bandwidth MHz - 37.3 - 40dB Bandwidth MHz - 43.5 44.0 dB - 0.4 0.9 Group Delay Variation (fo ± 16.55 MHz) nsec - 25 60 Absolute Delay usec - 0.75 - dB 40 45 - ppm/℃ ℃ - -86 - Minimum Typical Maximum Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 16.55 MHz) Ultimate Rejection Temperature Coefficient of Frequency Operating Temperature : +25℃ ℃ Insertion Loss dB - 12.0 14.0 Amplitude Ripple (fo ± 17.0 MHz) dB - 0.4 0.9 nsec - 25 60 Group Delay Variation (fo ± 17.0 MHz) S1365 Package Dimension 13.30±0.2 8 7.62±0.1 7 ITF 09A001 253751B . 140-36.0M 11 12 1 2 3 7 8 9 10 6 6 15nH 11 1.50±0.1 5 5 4 2.54±0.1 9 1.61±0.2 6.50±0.2 10 Matching Schematic L1 Input 50Ω 12 4 3 2 2.54±0.1 39nH 11 L2 5 Output 50Ω L3 1 33nH 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. 04. 01 Rev 1.0 140.0 MHz SAW Filter Part Number 253751B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple 3dB Bandwidth & Group Delay 19 Oct 2009 15:48:18 CH2 S21 CH4 S21 LOG LOG 1 dB/ REF -11.3 dB 1 dB/ REF -11.3 dB 1: 0. 0000 dB 3:- . 24160 dB 19 Oct 2009 15:47:52 CH2 S21 CH4 S21 0. 000 000 MHz 34. 000 000 MHz CH2Markers REF=1 BW: 35. 979703 MHz PRm LOG DEL 1 dB/ REF -11.3 dB 50 ns/ REF 725 ns 1: 0. 0000 dB 3:-23 . 453 ns 0. 000 000 MHz 34. 000 000 MHz CH2Markers REF=1 BW: 37. 309947 MHz PRm cent : 139. 958656 MHz cent : 140. 058878 MHz Q: 3. 8899 Q: 3. 7539 1_loss : -11 . 632 dB 1_loss : -11 . 623 dB 1 1 2 2 3 3 4 2 3 PRm 2 4 PRm CH4Markers mean:-11REF=2 . 619 dB s. dev : . 07780 dB CH4Markers REF=2 mean: 744. 49 ns 4 s. dev : 3. 5091 ns 3 Smo p-p : . 36980 dB Cor p-p : 24. 923 ns Cor CENTER140. 000 000 MHz SPAN 45. 000 000 MHz 2 4 CENTER140. 000 000 MHz 40dB Bandwidth SPAN 45. 000 000 MHz Wide band Properties 19 Oct 2009 15:47:28 CH1 S21 LOG 1: 0. 0000 dB 10 dB/ REF -11.3 dB 2 19 Oct 2009 15:50:55 0. 000 000 MHz CH1 S21 LOG 10 dB/ REF -11.3 dB 1: 0. 0000 dB 0. 000 000 MHz 1 CH1Markers REF=1 BW: 43. 201695 MHz PRm 1 CH1Markers REF=1 2:-54 . 394 dB 140. 000 MHz PRm cent : 140. 763114 MHz 3:-34 . 898 dB 280. 000 MHz Q: 3. 2583 2 1_loss : -11 . 614 dB 4:-51 . 053 dB 420. 000 MHz Cor 5:-44 . 249 dB 560. 000 MHz 3 5 3 4 4 2 CENTER140. 000 000 MHz SPAN 120. 000 000 MHz START . 010 000 MHz Smith Chart(S11 & S22) STOP 800. 000 000 MHz SWR(S11 & S22) 19 Oct 2009 15:49:49 CH1 S11 CH3 S22 1 U FS 1 U FS 1: 67. 699 2: 43. 434 -14 . 473 -19 . 104 78. 550 pF 59. 508 pF 19 Oct 2009 15:50:05 140. 000 000 MHz 140. 000 000 MHz CH1 S11 CH3 S22 PRm PRm Cor Cor SWR SWR 10 / 10 / REF 0 REF 0 1: 1. 4683 2: 1. 5395 140. 000 000 MHz 140. 000 000 MHz 1 2 1 2 CENTER140. 000 000 MHz SPAN 120. 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 CENTER140. 000 000 MHz http://www.itf.co.kr SPAN 120. 000 000 MHz [email protected] 2010. 04. 01 Rev 1.0