105.0 MHz SAW Filter Part Number 251012B 1. Features Typical 1dB bandwidth of 10.3 MHz High attenuation Single Ended Operation Dual In-line Package (DIP) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : -30℃ ℃ ~ +80℃ ℃ Minimum Typical Maximum MHz - 105.0 - dB - 22.5 24.0 1 dB Bandwidth MHz 10.1 10.31 - 3dB Bandwidth MHz - 10.63 - 40dB Bandwidth MHz - 11.91 12.0 dB - 0.5 1.0 Group Delay Variation (fo ± 4.51 MHz) nsec - 50 100 Absolute Delay usec - 1.95 2.00 dB 48 53 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 4.51 MHz) Ultimate Rejection ppm/℃ ℃ Temperature Coefficient of Frequency -72 Room Temperature : +25℃ ℃ Minimum Typical Maximum Insertion Loss dB - 22.5 24.0 Amplitude Ripple (fo ± 4.94 MHz) dB - 0.5 1.0 nsec - 50 100 Group Delay Variation (fo ± 4.94 MHz) 5.5max 6.0max 5 1 L1 Input 50Ω L2 C1 Output 50Ω C2 12.7±0.2 2.5±0.2 7.6±0.2 0.45±0.05 ITF 13A001 251012B 105-10.3M 20.3±0.5 12.7±0.5 Matching Schematic 2.5±0.2 D2012 Package Dimension L1 = L2 = 33nH, C1 = C2 = 47pF Dimensions shown are nominal in millimeters Pin Configuration 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] 2013. 03. 25 Rev 1.0 105.0 MHz SAW Filter Part Number 251012B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ 40dB Bandwidth 4 Jan 2012 16:35:09 1: 0. 0000 dB 0. 000 000 MHz 3:- . 04340 dB 9. 880 000 MHz REF -22.2 dB REF -22.68 dB CH1 S21 LOG 10 dB/ 4 Jan 2012 16:34:06 1: 0. 0000 dB 0. 000 000 MHz REF -22.4 dB CH1 Markers REF=1 BW: 10. 317607 MHz cent : 105 . 107727 MHz Cor CH1 Markers REF=1 BW: 11. 917042 MHz 1 Cor cent : 105 . 089433 MHz Q: 10. 187 2 Q: 8. 8184 1_loss : -22 . 458 dB 1 1_loss : -22 . 510 dB 2 3 4 3 2 CH2 Markers REF=2 mean:-22 . 475 dB Cor 3 4 s. dev : . 10810 dB p-p : . 50530 dB CENTER 105 . 000 000 MHz SPAN 13. 000 000 MHz CENTER 105 . 000 000 MHz 3dB Bandwidth & Group Delay CH1 S21 CH2 S21 LOG DEL 1 dB/ 200 ns/ 50dB Bandwidth 4 Jan 2012 16:35:28 1: 0. 0000 dB 0. 000 000 MHz 3:-13 . 101 ns 9. 880 000 MHz REF -22.2 dB REF 2.09 us SPAN 38. 000 000 MHz CH1 S21 LOG 10 dB/ 4 Jan 2012 16:34:19 1: 0. 0000 dB 0. 000 000 MHz REF -22.4 dB CH1 Markers REF=1 BW: 10. 636480 MHz cent : 105 . 106417 MHz Cor CH1 Markers REF=1 BW: 12. 033821 MHz 1 Cor cent : 105 . 090667 MHz Q: 9. 8817 2 Q: 8. 7329 1_loss : -22 . 441 dB 1 1_loss : -22 . 510 dB 2 3 2 Smo Cor CH2 Markers REF=2 mean:41. 9597 us 3 s. dev : 11. 682 ns 3 p-p : 54. 697 ns CENTER 105 . 000 000 MHz SPAN 13. 000 000 MHz CENTER 105 . 000 000 MHz Wideband Properties CH1 S21 LOG 10 dB/ REF -24.46 dB 4 SPAN 38. 000 000 MHz SWR(S11 & S22) 4 Jan 2012 16:38:36 1: 0. 0000 dB 0. 000 000 MHz CH1 Markers REF=1 2:-72 . 710 dB 105. 000 MHz CH1 S11 CH2 S22 SWR SWR 10 / 10 / 4 Jan 2012 16:36:29 1: 6. 1228 105 . 000 000 MHz 2: 6. 7871 105 . 000 000 MHz REF 6.112 REF 6.791 Cor 3:-63 . 245 dB 210. 000 MHz 1 1 Cor 2 3 START . 010 000 MHz 2 STOP 350 . 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 105 . 000 000 MHz http://www.itf.co.kr SPAN 38. 000 000 MHz [email protected] 2013. 03. 25 Rev 1.0