105.0 MHz SAW Filter Project name 251932B 1. Features Typical 1dB bandwidth of 18.9 MHz High attenuation Single Ended Operation Dual In-line Package (DIP) 2. Electrical Specifications Source and Load Impedance = 50Ω Room Temperature : +25℃ ℃ Minimum Typical Maximum MHz 104.88 105.0 105.12 dB - 23.5 25.0 1dB Bandwidth MHz 18.80 18.92 - 3dB Bandwidth MHz - 19.21 - 45dB Bandwidth MHz - 20.51 20.60 dB - 0.5 1.0 Group Delay Variation (Fo±9.22MHz) nsec - 40 100 Absolute Delay usec - 2.24 2.28 dB 50 55 - ppm/℃ - -72 - Center Frequency (fo) Insertion Loss Amplitude Ripple (Fo±9.22MHz) Ultimate Rejection Temperature Coefficient of Frequency Substrate Material - 128-LN * Input POWER : 10dBm D2012 Package Dimension Matching Schematic 5 12.7±0.5 5.5max 6.0max 7.6±0.2 2.5±0.2 1 L1 Input 50Ω L2 C2 12.7±0.2 2.5±0.2 0.45±0.05 ITF 13A001 251932B 105-18.9M 20.3±0.5 C1 Output 50Ω L1 = 82nH, L2 = 56nH, C1 = 39pF, C2 = 18pF 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] 2013. 04. 26 Rev 1.0 105.0 MHz SAW Filter Project name 251932B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ 45dB Bandwidth 26 Oct 2012 12:34:37 1: 0. 0000 dB 0. 000 000 MHz 3: . 15110 dB 18. 440 000 MHz REF -22.87 dB REF -23.35 dB CH1 S21 LOG 10 dB/ 26 Oct 2012 12:32:39 1: 0. 0000 dB 0. 000 000 MHz REF -23.1 dB CH1 Markers REF=1 BW: 18. 922931 MHz cent : 105. 083867 MHz Cor CH1 Markers REF=1 BW: 20. 513408 MHz 1 C cent : 105. 058218 MHz Q: 5. 5533 2 Q: 5. 1214 1_loss : -23 . 122 dB 1 1_loss : -23 . 149 dB 2 3 4 3 2 CH2 Markers REF=2 mean:-23 . 128 dB Cor 3 4 s. dev : . 08480 dB p-p : . 51730 dB CENTER 105. 000 000 MHz SPAN 23. 000 000 MHz CENTER 105. 000 000 MHz 3dB Bandwidth & Group Delay CH1 S21 CH2 S21 LOG DEL 1 dB/ 50 ns/ 26 Oct 2012 12:35:03 1: 0. 0000 dB 0. 000 000 MHz 3: 3. 2187 ns 18. 440 000 MHz REF -22.87 dB REF 2.273 us SPAN 63. 000 000 MHz Smith Chart(S11 & S22) CH1 S11 CH2 S22 1 U FS 1 U FS 1: 14. 572 2: 7. 8833 2. 9863 -11 . 033 26 Oct 2012 12:36:08 4. 5266 nH 105. 000 000 MHz 137. 39 pF 105. 000 000 MHz CH1 Markers REF=1 BW: 19. 216209 MHz cent : 105. 086524 MHz Cor Cor Q: 5. 4686 1_loss : -23 . 122 dB 1 2 1 3 Smo Cor CH2 Markers REF=2 mean: 42. 2417 us 2 3 2 Cor s. dev : 7. 4963 ns p-p : 37. 948 ns CENTER 105. 000 000 MHz SPAN 23. 000 000 MHz CENTER 105. 000 000 MHz Wideband Properties CH1 S21 LOG 10 dB/ SWR(S11 & S22) 26 Oct 2012 12:37:03 1: 0. 0000 dB 0. 000 000 MHz REF -25.17 dB SPAN 63. 000 000 MHz CH1 Markers REF=1 2:-76 . 646 dB 105. 000 MHz CH1 S11 CH2 S22 SWR SWR 10 / 10 / 26 Oct 2012 12:35:57 1: 3. 4412 105. 000 000 MHz 2: 6. 6531 105. 000 000 MHz REF 3.441 REF 6.691 Cor 3:-74 . 187 dB 210. 000 MHz 1 1 Cor START . 010 000 MHz 2 STOP 400. 000 000 MHz 3 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 CENTER 105. 000 000 MHz http://www.itf.co.kr SPAN 63. 000 000 MHz [email protected] 2013. 04. 26 Rev 1.0