115.0 MHz SAW Filter Part Number 250917B 1. Features Typical 1dB bandwidth of 9.2MHz 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 - 115.0 - dB - 23.7 25.0 1dB Bandwidth MHz 9.1 9.23 - 35dB Bandwidth MHz - 10.38 10.42 dB - 0.8 1.2 Group Delay Variation (fo ± 4.5 MHz) nsec - 50 - Absolute Delay usec - 2.05 - dB 40 45 - ppm/℃ ℃ - -18 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 4.5 MHz) Ultimate Rejection(fo ± 5.7 MHz) Temperature Coefficient of Frequency Input 50Ω 5 56nH Output 50 Ω 43pF 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 1 56nH 12.7±0.2 2.5±0.2 7.6±0.2 0.45±0.05 5.5max 6.0max ITF 11A001 250917B 115-9.2M 20.3±0.5 12.7±0.5 Matching Schematic 2.5±0.2 D2012 Package Dimension 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. 05. 27 Rev 1.0 115.0 MHz SAW Filter Part Number 250917B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ 3dB Bandwidth & Group Delay 27 Apr 2011 13:14:38 1: 0. 0000 dB 0. 000 000 MHz 3: . 35700 dB 9. 000 000 MHz REF -23.52 dB REF -23.08 dB LOG DEL 1 dB/ 200 ns/ 27 Apr 2011 13:14:48 1: 0. 0000 dB 0. 000 000 MHz 3: 14. 941 ns 9. 000 000 MHz REF -23.52 dB REF 2.005 us CH1 Markers REF=1 9. 231003 MHz BW: cent : 114. 986726 MHz C CH1 S21 CH2 S21 BW: CH1 Markers REF=1 9. 477405 MHz cent : 114. 964662 MHz C Q: 12. 457 Q: 12. 130 1_loss : -23 . 793 dB 1_loss : -23 . 793 dB 1 1 2 2 3 4 3 2 C 3 CH2 Markers REF=2 mean: -23 . 752 dB CENTER 115. 000 000 MHz Smo C CH2 Markers REF=2 mean: 4 2. 0502 us 2 3 s. dev : . 11900 dB s. dev : 9. 6612 ns p-p : . 65080 dB p-p : 50. 354 ns SPAN 12. 000 000 MHz CENTER 115. 000 000 MHz 35dB Bandwidth CH1 S21 LOG 10 dB/ Ultimate Rejection 27 Apr 2011 13:12:50 1: 0. 0000 dB 0. 000 000 MHz REF -23.53 dB SPAN 12. 000 000 MHz * CH1 S21 LOG 10 dB/ 27 Apr 2011 13:13:04 1: 0. 0000 dB 0. 000 000 MHz REF -23.53 dB * CH1 Markers REF=1 BW: 10. 381324 MHz 1 C CH1 Markers REF=1 2:-51 . 325 dB -5 . 70000 MHz 1 C cent : 114. 942892 MHz 2 3:-50 . 731 dB 5. 70000 MHz Q: 11. 072 1_loss : -24 . 030 dB 3 4 3 2 CENTER 115. 000 000 MHz SPAN 35. 000 000 MHz CENTER 115. 000 000 MHz Wide band Properties CH1 S21 LOG 10 dB/ SWR(S11 & S22) 27 Apr 2011 13:16:03 1: 0. 0000 dB 0. 000 000 MHz REF -25.22 dB SPAN 35. 000 000 MHz CH1 S11 CH2 S22 SWR SWR 1 / 1 / 27 Apr 2011 13:15:29 1: 3. 1300 115. 000 000 MHz 2: 3. 9020 115. 000 000 MHz REF 3.13 REF 3.903 CH1 Markers REF=1 2:-66 . 669 dB 115. 000 MHz MARKER 1-1 0 Hz 3:-48 . 078 dB 230. 000 MHz 1 1 2 3 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 CENTER 115. 000 000 MHz http://www.itf.co.kr SPAN 35. 000 000 MHz [email protected] 2011. 05. 27 Rev 1.0