70.0 MHz SAW Filter Part Number 271006B 1. Features Typical 1dB bandwidth of 10.1 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 - 70.0 - dB - 21.7 23.5 1dB Bandwidth MHz 10.0 10.1 - 3dB Bandwidth MHz - 10.4 - 40dB Bandwidth MHz - 11.75 11.8 dB - 0.4 1.0 Group Delay Variation (fo ± 4.85 MHz) nsec - 55 100 Absolute Delay usec - 2.26 - dB 50 58 - ppm/℃ ℃ - -72 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 4.85 MHz) Ultimate Rejection Temperature Coefficient of Frequency 1 Input 50Ω 5 Output 50Ω 12.7±0.2 2.5±0.2 7.6±0.2 0.45±0.05 5.5max 6.0max ITF 10A001 271006B 70-10.1M 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] 2010. 07. 30 Rev 1.0 70.0 MHz SAW Filter Part Number 271006B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ 3dB Bandwidth & Group Delay 18 May 2010 11:24:46 1: 0. 0000 dB 0. 000 000 MHz 3: . 08830 dB 9. 700 000 MHz REF -21.53 dB REF -21.78 dB CH1 Markers REF=1 BW: 10. 099071 MHz PRm cent : Cor 70. 020046 MHz CH1 S21 CH2 S21 LOG DEL 1 dB/ 221.3 ns/ 18 May 2010 11:24:59 1: 0. 0000 dB 0. 000 000 MHz 3: 3. 9422 ns 9. 700 000 MHz REF -21.53 dB REF 2.208 us CH1 Markers REF=1 BW: 10. 409097 MHz PRm cent : Cor 70. 016702 MHz Q: 6. 9333 Q: 6. 7265 1_loss : -21 . 703 dB 1 2 2 3 4 3 3 PRm PRm CH2 Markers REF=2 mean: -21 . 660 dB 2 Cor CENTER 70. 000 000 MHz Smo CH2 Markers REF=2 mean: 2.42635 us 2 3 Cor s. dev : . 07900 dB s. dev : 10. 017 ns p-p : . 35460 dB p-p : 54. 423 ns SPAN 12. 000 000 MHz CENTER 70. 000 000 MHz 40dB Bandwidth CH1 S21 1_loss : -21 . 703 dB 1 LOG 10 dB/ 50dB Bandwidth 18 May 2010 11:23:54 1: 0. 0000 dB 0. 000 000 MHz REF -21.8 dB PRm CH1 Markers REF=1 BW: 11. 743384 MHz 1 SPAN 12. 000 000 MHz Cor CH1 S21 LOG 10 dB/ 18 May 2010 11:24:00 1: 0. 0000 dB 0. 000 000 MHz REF -21.8 dB PRm CH1 Markers REF=1 BW: 11. 849612 MHz 1 Cor cent : 2 69. 994356 MHz cent : 2 Q: 5. 9603 Q: 5. 9063 1_loss : -21 . 718 dB 3 1_loss : -21 . 718 dB 4 3 START 51. 000 000 MHz STOP 89. 000 000 MHz LOG 10 dB/ STOP 89. 000 000 MHz SWR(S11 & S22) 18 May 2010 11:26:14 1: 0. 0000 dB 0. 000 000 MHz REF -21.7 dB 4 START 51. 000 000 MHz Wideband properties CH1 S21 69. 987531 MHz PRm CH1 Markers REF=1 2:-51 . 146 dB 70. 0000 MHz CH1 S11 CH2 S22 SWR SWR 20 / 20 / 18 May 2010 11:25:29 1: 9. 7734 70. 000 000 MHz 2: 10. 010 70. 000 000 MHz REF 9.773 REF 10.01 * PRm Cor 3:-38 . 870 dB 140. 000 MHz 1 1 PRm Cor 2 3 2 START 8. 000 000 MHz 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 70. 000 000 MHz http://www.itf.co.kr SPAN 38. 000 000 MHz [email protected] 2010. 07. 30 Rev 1.0