173.9 MHz SAW Filter Project name 252908B 1. Features Typical 1dB bandwidth of 29.2 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 - 173.9 - dB - 30.5 32.0 1 dB Bandwidth MHz 29.15 29.28 - 3dB Bandwidth MHz - 29.60 - 40dB Bandwidth MHz - 31.04 31.15 dB - 0.5 1.0 Group Delay Variation (fo ± 14.4 MHz) nsec - 30 60 Absolute Delay usec - 2.60 - dB 48 53 - dBm - - 10 Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 14.4 MHz) Ultimate Rejection Maximum input Power ppm/℃ ℃ Temperature Coefficient of Frequency -18 D2012 Package Dimension Matching Schematic 12.7±0.5 5.5max 6.0max 7.6±0.2 2.5±0.2 1 Input 50Ω 5 L1 L4 L3 12.7±0.2 2.5±0.2 0.45±0.05 ITF 13A001 252908B 173.9-29.2M 20.3±0.5 L2 Output 50Ω L1 = 47nH, L2 = 47nH, L3 = 39nH, L4 = 39nH 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. 03. 25 Rev 1.0 173.9 MHz SAW Filter Project name 252908B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple(Fo ± 14.4 MHz) CH1 S21 CH2 S21 LOG DEL 1 dB/ 50 ns/ 25 Mar 2012 21:27:41 1: 0. 0000 dB 0. 000 000 MHz 3: 4. 6621 ns 28. 800 000 MHz REF -30.41 dB REF 2.639 us BW: CH1 S21 LOG 10 dB/ 25 Mar 2012 21:12:56 1: 0. 0000 dB 0. 000 000 MHz REF -30.5 dB CH1 Markers REF=1 29. 284579 MHz cent : 173 . 889084 MHz Cor 40dB Bandwidth BW: 1 Cor CH1 Markers REF=1 31. 040335 MHz cent : 173 . 876609 MHz Q: 5. 9379 2 Q: 5. 6016 1_loss : -30 . 672 dB 1 1_loss : -30 . 593 dB 2 3 4 3 Smo CH2 Markers REF=2 mean: 2. 6035 us 2 Cor 3 4 s. dev : 4. 3322 ns p-p : 22. 634 ns CENTER 173 . 900 000 MHz SPAN 36. 000 000 MHz CENTER 173 . 900 000 MHz 3dB Bandwidth & Group Delay(Fo ± 14.4 MHz) CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ 25 Mar 2012 21:27:21 1: 0. 0000 dB 0. 000 000 MHz 3: - . 03760 dB 28. 800 000 MHz REF -30.41 dB REF -30.85 dB BW: 50dB Bandwidth CH1 S21 LOG 10 dB/ 25 Mar 2012 21:13:08 1: 0. 0000 dB 0. 000 000 MHz REF -30.5 dB CH1 Markers REF=1 29. 606567 MHz cent : 173 . 887311 MHz Cor SPAN 95. 000 000 MHz BW: 1 Cor CH1 Markers REF=1 31. 194272 MHz cent : 173 . 882051 MHz Q: 5. 8733 2 Q: 5. 5742 1_loss : -30 . 672 dB 1 1_loss : -30 . 593 dB 2 3 2 Cor CH2 Markers REF=2 4 . 598 dB mean:-30 3 s. dev : . 07930 dB 3 p-p : . 47510 dB CENTER 173 . 900 000 MHz SPAN 36. 000 000 MHz CENTER 173 . 900 000 MHz Wideband properties CH1 S21 LOG 10 dB/ SPAN 95. 000 000 MHz SWR(S11 & S22) 25 Mar 2012 21:30:55 1: 0. 0000 dB 0. 000 000 MHz REF -33.17 dB 4 CH1 Markers REF=1 2: -68 . 839 dB 173 . 900 MHz CH1 S11 CH2 S22 SWR SWR 10 / 10 / 25 Mar 2012 21:29:28 1: 1. 9858 173 . 900 000 MHz 2: 2. 5125 173 . 900 000 MHz REF 1.986 REF 2.503 Cor 3: -64 . 703 dB 347 . 800 MHz 1 1 Cor 2 3 START . 010 000 MHz 2 STOP 700 . 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 173 . 900 000 MHz http://www.itf.co.kr SPAN 95. 000 000 MHz [email protected] 2013. 03. 25 Rev 1.0