57.6 MHz SAW Filter Part Number 212006B 1. Features Typical 1dB bandwidth of 20.0 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 - 57.6 - dB - 23.7 25.5 1dB Bandwidth MHz 19.7 20.0 - 3dB Bandwidth MHz - 20.6 - 40dB Bandwidth MHz - 23.45 23.6 dB - 0.5 1.0 Group Delay Variation (fo ± 9.51 MHz) nsec - 35 80 Absolute Delay usec - 1.38 1.4 dB 48 52 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 9.51 MHz) Ultimate Rejection ppm/℃ ℃ Temperature Coefficient of Frequency -72 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 L2 Output 50Ω 12.7±0.2 2.5±0.2 0.45±0.05 ITF 13A001 212006B 57.6-20M 20.3±0.5 C1 L1 = 270nH, L2 = 270nH, C1 = 9pF 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 57.6 MHz SAW Filter Part Number 212006B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 1 dB/ 1.008 dB/ 40dB Bandwidth 22 Feb 2012 20:25:04 1: 0. 0000 dB 0. 000 000 MHz 3:- . 15800 dB 19. 022 400 MHz REF -22.77 dB REF -23.24 dB CH1 S21 LOG 10 dB/ 22 Feb 2012 20:23:35 1: 0. 0000 dB 0. 000 000 MHz REF -23 dB CH1 Markers REF=1 BW: 19. 897795 MHz cent : Cor 57. 524205 MHz CH1 Markers REF=1 BW: 23. 423172 MHz 1 Cor cent : Q: 2. 8910 2 57. 554019 MHz Q: 2. 4571 1_loss : -23 . 038 dB 1 1_loss : -23 . 050 dB 2 3 4 3 2 CH2 Markers REF=2 mean:-22 . 999 dB Cor 3 4 s. dev : . 11040 dB p-p : . 48480 dB CENTER 57. 600 000 MHz SPAN 24. 000 000 MHz CENTER 57. 600 000 MHz 3dB Bandwidth & Group Delay CH1 S21 CH2 S21 LOG DEL 1 dB/ 100 ns/ 50dB Bandwidth 22 Feb 2012 20:25:23 1: 0. 0000 dB 0. 000 000 MHz 3: 5. 4881 ns 19. 022 400 MHz REF -22.77 dB REF 1.455 us SPAN 70. 000 000 MHz CH1 S21 LOG 10 dB/ 22 Feb 2012 20:23:44 1: 0. 0000 dB 0. 000 000 MHz REF -23 dB CH1 Markers REF=1 BW: 20. 591524 MHz cent : Cor 57. 543025 MHz CH1 Markers REF=1 BW: 23. 654268 MHz 1 Cor cent : Q: 2. 7945 2 57. 548616 MHz Q: 2. 4329 1_loss : -23 . 019 dB 1 1_loss : -23 . 050 dB 2 3 2 Smo Cor CH2 Markers REF=2 4 3896 us mean: 1. 3 s. dev : 6. 1899 ns 4 3 p-p : 26. 258 ns CENTER 57. 600 000 MHz SPAN 24. 000 000 MHz CENTER 57. 600 000 MHz Wideband Properties CH1 S21 LOG 10 dB/ SWR(S11 & S22) 22 Feb 2012 20:27:42 1: 0. 0000 dB 0. 000 000 MHz REF -24.41 dB SPAN 70. 000 000 MHz CH1 Markers REF=1 2:-73 . 925 dB 57. 6000 MHz CH1 S11 CH2 S22 SWR SWR 10 / 10 / 22 Feb 2012 20:26:24 1: 4. 0149 57. 600 000 MHz 2: 5. 2288 57. 600 000 MHz REF 4.019 REF 5.23 Cor 3:-42 . 040 dB 115 . 200 MHz 1 1 Cor 2 3 START . 010 000 MHz 2 STOP 250. 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 57. 600 000 MHz http://www.itf.co.kr SPAN 70. 000 000 MHz [email protected] 2013. 03. 25 Rev 1.0