87.3 MHz SAW Filter Part Number 240108B 1. Features Typical 1dB bandwidth of 1.4 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 87.2 87.3 87.4 dB - 23.5 25.5 1dB Bandwidth MHz - 1.43 - 3dB Bandwidth MHz 1.45 1.62 - 30B Bandwidth MHz - 2.32 - 50dB Bandwidth MHz - 2.53 2.7 dB - 0.35 1.5 Group Delay Variation (fo ± 0.625 MHz) nsec - 150 300 Absolute Delay usec - 3.76 4.0 Relative Attenuation (fo ± 10MHz) dBc 50 55 Ultimate Rejection dB 50 55 ppm/℃2 - -0.03 Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 0.625 MHz) Temperature Coefficient of Frequency - Input POWER : +10dBm 12.8±0.5 5.5max 6.0max 7.6±0.2 Matching Network Configuration 2.5±0.2 D3512 Package Dimension 5 1 L1 Input 50Ω L2 25.4±0.2 2.5±0.2 0.45±0.05 ITF RDPB07 240108B 87.3-1.4M 35.1±0.5 C1 Output 50Ω C2 L1 = 120nH, L2 = 150nH C1 = 68pF, C2 = 82pF 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] 2014. 02. 07 Rev 1.0 87.3 MHz SAW Filter Part Number 240108B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ 30dB Bandwidth & 50dB Bandwidth 6 Feb 2014 14:19:37 1: 0. 0000 dB 0. 000 000 MHz 3: . 07530 dB 1. 249 800 MHz REF -23.32 dB REF -23.66 dB BW: cent : Cor CH1 S21 CH2 S21 LOG LOG 10 dB/ 10 dB/ 6 Feb 2014 14:15:17 1: 0. 0000 dB 0. 000 000 MHz 1: 0. 0000 dB 0. 000 000 MHz REF -23.46 dB REF -23.46 dB CH1 Markers REF=1 1. 429396 MHz 87. 291634 MHz BW: 1 C cent : CH1 Markers REF=1 2. 319674 MHz 87. 295816 MHz Q: 61. 069 Q: 37. 633 2 1_loss : -23 . 414 dB 1 1_loss : -23 . 464 dB 2 3 4 3 3 CH2 Markers REF=2 mean:-23 . 438 dB 2 Cor 4 C BW: s. dev : . 05760 dB cent : 3 p-p : . 32780 dB CH2 Markers REF=1 2. 530947 MHz 87. 309345 MHz 4 Q: 34. 497 1_loss : -23 . 464 dB CENTER 87. 300 000 MHz SPAN START 82. 300 000 MHz 2. 000 000 MHz 3dB Bandwidth & Group Delay CH1 S21 CH2 S21 LOG DEL 1 dB/ 500 ns/ 6 Feb 2014 14:20:05 1: 0. 0000 dB 0. 000 000 MHz 3: 39. 871 ns 1. 249 600 MHz REF -23.32 dB REF 3.542 us BW: cent : Cor STOP 92. 300 000 MHz Relative Attenuation CH1 S21 LOG 10 dB/ 6 Feb 2014 14:21:13 1: 0. 0000 dB 0. 000 000 MHz REF -22.76 dB CH1 Markers REF=1 1. 628820 MHz CH1 Markers REF=1 2:-78 . 485 dB -10 . 0000 MHz 1 87. 292130 MHz Q: 53. 592 3:-65 . 619 dB 10. 0000 MHz 1_loss : -23 . 422 dB 1 2 3 2 Smo Cor CH2 Markers 4 REF=2 mean: 3. 7681 us 3 s. dev : 33. 669 ns p-p : 143. 43 ns 3 CENTER 87. 300 000 MHz SPAN 2. 000 000 MHz CENTER 87. 300 000 MHz 2 Wideband Properties CH1 S21 LOG 10 dB/ REF -23.53 dB SWR(S11 & S22) 6 Feb 2014 14:22:13 1: 0. 0000 dB 0. 000 000 MHz CH1 Markers REF=1 2:-46 . 525 dB 55. 0000 MHz 1 SPAN 25. 000 000 MHz CH1 S11 CH2 S22 SWR SWR 2 / 2 / 6 Feb 2014 14:16:20 1: 7. 7764 87. 300 000 MHz 2: 2. 0348 87. 300 000 MHz REF 7.77 REF 2.035 C 1 C 2 2 START . 010 000 MHz 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 87. 300 000 MHz http://www.itf.co.kr SPAN 10. 000 000 MHz [email protected] 2014. 02. 07 Rev 1.0