140.0 MHz SAW Filter Part Number 253013B 1. Features Typical 1dB bandwidth of 30.3 MHz 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 - 140.0 - dB - 24.5 26.0 1dB Bandwidth MHz 30.1 30.3 - 3dB Bandwidth MHz - 30.8 - 40dB Bandwidth MHz - 32.9 33.2 dB - 0.5 1.0 Group Delay Variation (fo ± 14.68 MHz) nsec - 25 50 Absolute Delay usec - 1.43 - dB 50 55 - ppm/℃ ℃ - -72 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 14.68 MHz) Ultimate Rejection Temperature Coefficient of Frequency 5.5max 6.0max 7.6±0.2 56nH 1 5 12pF 56nH 12pF Output 50Ω 12.7±0.2 2.5±0.2 Input 50Ω 0.45±0.05 ITF 11A001 253013B 140-30.3M 20.3±0.5 12.7±0.5 Matching Schematic 2.5±0.2 D2012 Package Dimension 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] 2011. 01. 24 Rev 1.0 140.0 MHz SAW Filter Part Number 253013B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 3dB Bandwidth & Group Delay 7 Dec 2009 16:09:40 1: 0. 0000 dB 0. 000 000 MHz 3:- . 00940 dB 29. 360 000 MHz 1 dB/ REF -23.96 dB 1 dB/ REF -24.53 dB CH1 Markers REF=1 BW: 30. 326750 MHz PRm CH1 S21 CH2 S21 LOG DEL 7 Dec 2009 16:09:23 1: 0. 0000 dB 0. 000 000 MHz 3:-1 . 4315 ns 29. 360 000 MHz 1 dB/ REF -23.96 dB 100 ns/ REF 1.431 us CH1 Markers REF=1 BW: 30. 780455 MHz PRm cent : 139. 988742 MHz cent : 139. 984695 MHz Q: 4. 6160 Q: 4. 5478 1_loss : -24 . 409 dB Cor 1_loss : -24 . 409 dB Cor 1 1 2 2 3 4 3 PRm 3 PRm 2 CH2 Markers REF=2 mean:-24 . 277 dB Smo CH2 Markers REF=2 mean: 1. 4396 us 4 s. dev : 4. 7062 ns 2 3 s. dev : . 12180 dB p-p : . 49080 dB Cor p-p : 22. 549 ns Cor CENTER140. 000 000 MHz SPAN 36. 000 000 MHz CENTER140. 000 000 MHz 40dB Bandwidth CH1 S21 LOG 50dB Bandwidth 7 Dec 2009 16:08:12 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -24.39 dB CH1 Markers REF=1 BW: 32. 882854 MHz PRm 1 CH1 S21 LOG CH1 Markers REF=1 BW: 33. 082408 MHz PRm 1 Q: 4. 2566 Q: 4. 2309 1_loss : -24 . 431 dB Cor 4 3 3 START 92. 500 000 MHz STOP 187. 500 000 MHz LOG STOP 187. 500 000 MHz SWR(S11 & S22) 7 Dec 2009 16:11:40 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -24.71 dB 4 START 92. 500 000 MHz Wideband properties CH1 S21 cent : 139. 967564 MHz 2 1_loss : -24 . 431 dB Cor 7 Dec 2009 16:08:21 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -24.39 dB cent : 139. 970160 MHz 2 SPAN 36. 000 000 MHz CH1 Markers REF=1 2:-59 . 621 dB 140. 000 MHz PRm CH1 S11 CH2 S22 SWR SWR 5 / 5 / 7 Dec 2009 16:10:19 1: 5. 1404 140. 000 000 MHz 2: 5. 7649 140. 000 000 MHz REF 5.137 REF 5.767 PRm 3:-57 . 232 dB 280. 000 MHz 1 Cor 1 PRm 2 Cor 3 START . 010 000 MHz 2 STOP 500. 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 95. 000 000 MHz [email protected] 2011. 01. 24 Rev 1.0