834.1 MHz SAW Filter Part Number T83451B 1. Features Typical 1dB bandwidth of 9.45 MHz High attenuation Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Minimum Typical Maximum Room Temperature : +25℃ ℃ Center Frequency (fo) Insertion Loss 1dB Bandwidth 3dB Bandwidth 25dB Bandwidth MHz dB MHz MHz 40dB Bandwidth Amplitude Ripple (fo ± 4.5 MHz) Group Delay Variation (fo ± 4.5 MHz) Absolute Delay Ultimate Rejection Temperature Coefficient of Frequency MHz dB nsec usec dB ppm/℃ ℃2 13.30±0.2 ITF RSOC01 T83451B 。834.1-9.4M 1 2 3 - - 25.5 27.5 9.1 - 9.45 9.75 - - 11.0 - - 11.4 11.7 - 1.0 100 1.5 150 - 1.7 - 40 45 - Matching Network Configuration 7.62±0.1 7 7 6 6 5 5 8 9 12pF 10 11 1.50±0.1 4 2.54±0.1 12 8 1.61±0.2 6.50±0.2 11 9 834.1 -0.03 S1365 Package Dimension 10 - Input 50 5 11 4.7nH 12pF 10nH Output 50 12 4 3 2 2.54±0.1 1 0.80±0.1 Pin Configuration Dimensions shown are nominal in millimeters Body : Al2O3 Lid : Kovar, Ni Plated Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um Ni Plating 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 11 Ground 6, 12 Output 5 Others Ground http://www.itf.co.kr [email protected] 2013. 03. 29 Rev 1.0 834.1 MHz SAW Filter Part Number T83451B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH2 S21 CH4 S21 LOG LOG 40dB Bandwidth 17 Jul 2012 11:30:36 3: . 50750 dB 9. 000 000 MHz 1: 0. 0000 dB 0. 000 000 MHz 1 dB/ REF -25.11 dB 1 dB/ REF -25.57 dB CH1 S21 CH2 Markers mean:-25REF=2 . 246 dB LOG 17 Jul 2012 11:29:31 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -25.7 dB CH1 Markers REF=1 BW: 11. 267675 MHz PRm 1 s. dev : . 24530 dB p-p : . 96210 dB cent : 834. 090465 MHz Q: 74. 025 2 1_loss : -25 . 615 dB Cor 1 2 3 3 PRm 4 2 BW: CH4 Markers REF=1 9. 354254 MHz 3 4 cent : 834. 125446 MHz Q: 89. 171 1_loss : -25 . 548 dB Cor CENTER834. 100 000 MHz SPAN 12. 000 000 MHz 4 2 CENTER834. 100 000 MHz 3dB Bandwidth & Group Delay CH2 S21 CH4 S21 DEL LOG Smith chart (S11 & S22) 17 Jul 2012 11:31:19 3:-29 . 437 ns 9. 000 000 MHz 1: 0. 0000 dB 0. 000 000 MHz 100 ns/ REF 1.624 us 1 dB/ REF -25.57 dB SPAN 40. 000 000 MHz CH1 S11 CH3 S22 CH2 Markers mean: 1. REF=2 6804 us 1 U FS 1 U FS 1: 86. 141 1: 97. 453 -83 . 863 -76 . 020 17 Jul 2012 11:32:53 2. 2753 pF 834. 100 000 MHz 2. 5100 pF 834. 100 000 MHz PRm s. dev : 17. 001 ns p-p : 90. 981 ns Cor 1 2 3 2 PRm Smo BW: 1 1 CH4 Markers REF=1 9. 671574 MHz cent : 834. 126311 MHz 4 Q: 86. 245 3 1_loss : -25 . 541 dB Cor CENTER834. 100 000 MHz SPAN 12. 000 000 MHz 4 2 CENTER834. 100 000 MHz Wideband properties CH1 S21 LOG 10 dB/ REF -28.52 dB SPAN 40. 000 000 MHz SWR (S11 & S22) 17 Jul 2012 11:37:25 1:-28 . 002 dB 834. 100 000 MHz PRm CH1 S11 CH3 S22 SWR SWR 1 / 1 / 17 Jul 2012 11:33:13 1: 3. 6614 834. 100 000 MHz 1: 3. 3534 834. 100 000 MHz REF 1 REF 1 PRm 1 Cor Cor 1 1 START . 010 000 MHz STOP2 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 CENTER834. 100 000 MHz http://www.itf.co.kr SPAN 40. 000 000 MHz [email protected] 2013. 03. 29 Rev 1.0