325.0 MHz SAW Filter Part Number260916B 1. Features Typical 1dB bandwidth of 9.2 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 324.84 325.0 325.16 dB - 27.0 29.0 1dB Bandwidth MHz 9.15 9.25 - 3dB Bandwidth MHz - 9.56 - 45dB Bandwidth MHz - 10.96 11.1 dB - 0.6 1.4 Group Delay Variation (Fo±4.5075MHz) nsec - 180 300 Absolute Delay usec - 2.24 2.3 dB 45 50 - ppm/℃ - -18 - Center Frequency (fo) Insertion Loss Amplitude Ripple (Fo±4.5075MHz) Ultimate Rejection Temperature Coefficient of Frequency Substrate Material - 112-LT Input POWER : +10dBm D2012 Package Dimension 2.5±0.2 5 1 Input 50Ω C1 Output 50Ω C2 12.7±0.2 2.5±0.2 7.6±0.2 0.45±0.05 5.5max 6.0max ITF 13A001 260916B 325-9.2M 20.3±0.5 12.7±0.5 Matching Schematic C1 = C2 = 30pF 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. 11 Rev 1.0 325.0 MHz SAW Filter Part Number260916B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ 45dB Bandwidth 11 Mar 2013 12:02:45 1: 0. 0000 dB 0. 000 000 MHz 3:- . 14540 dB 9. 015 000 MHz REF -26.73 dB REF -27.35 dB PRm BW: CH1 S21 CH1 Markers REF=1 9. 409671 MHz LOG 10 dB/ * PRm CH1 Markers REF=1 BW: 10. 961943 MHz 1 cent : 324. 914495 MHz Q: 34. 530 1 cent : 324. 876165 MHz Q: 29. 637 2 1_loss : -27 . 023 dB Cor 11 Mar 2013 12:01:42 1: 0. 0000 dB 0. 000 000 MHz REF -27.26 dB 1_loss : -27 . 256 dB C 2 3 4 3 PRm 2 CH2 Markers mean:-27REF=2 . 044 dB 3 s. dev : . 14250 dB 4 p-p : . 66440 dB Cor CENTER 325. 000 000 MHz CENTER 325. 000 000 MHz SPAN 11. 000 000 MHz 3dB Bandwidth & Group Delay CH1 S21 CH2 S21 LOG DEL 1 dB/ 200 ns/ Smith Chart(S11 & S22) 11 Mar 2013 12:03:05 1: 0. 0000 dB 0. 000 000 MHz 3:-67 . 221 ns 9. 015 000 MHz REF -26.73 dB REF 2.129 us PRm BW: SPAN 35. 000 000 MHz CH1 S11 CH2 S22 CH1 Markers REF=1 9. 698660 MHz 1: 25. 528 2: 23. 271 1 U FS 1 U FS 11. 027 10. 313 11 Mar 2013 12:04:32 5. 4002 nH 325. 000 000 MHz 5. 0506 nH 325. 000 000 MHz PRm cent : 324. 902163 MHz Q: 33. 500 1_loss : -26 . 998 dB 1 Cor Cor 21 2 3 PRm PRm 2 Smo CH2 Markers mean: 2.4REF=2 2417 us 3 s. dev : 24. 057 ns p-p : 139. 69 ns Cor Cor CENTER 325. 000 000 MHz SPAN 11. 000 000 MHz CENTER 325. 000 000 MHz Wideband Properties CH1 S21 LOG 10 dB/ REF -28.69 dB SPAN 35. 000 000 MHz SWR(S11 & S22) 11 Mar 2013 12:05:22 1: 0. 0000 dB 0. 000 000 MHz CH1 S11 CH2 S22 CH1 Markers REF=1 2:-57 . 864 dB 325. 000 MHz PRm SWR SWR 1 / 1 / 11 Mar 2013 12:04:24 1: 2. 0820 325. 000 000 MHz 2: 2. 2556 325. 000 000 MHz REF 2.055 REF 2.261 PRm 3:-58 . 756 dB 650. 000 MHz 1 Cor 1 PRm 2 Cor 2 START . 010 000 MHz 3 STOP1 000. 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 325. 000 000 MHz http://www.itf.co.kr SPAN 35. 000 000 MHz [email protected] 2013. 03. 11 Rev 1.0