SAW Bandpass Filter 251651B 1. Features z IF bandpass filter z High attenuation z Single-ended operation z SMD Package z Maximum Storage Temperature Range : -40℃ ~ 85℃ z Electrostatics Sensitive Device (ESD) 2.30±0.1 2. Package Dimension 20.00±0.2 9.80±0.2 10 9 8 7 7.62±0.1 6 6 7 8 9 10 5 4 3 2 1 ITF 07A001 250651B 110-15.9M 1 2 3 4 5 1.02±0.1 1.91±0.1 1.56±0.2 Package : S2098 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 10 Input 5 Output 1, 4 Ground 2,3,6,7,8,9 Case ground Part No. 251651B Rev. Date 2007-04-11 Rev. NM7009-CS01 1/5 SAW Bandpass Filter 251651B 3. Specifications Fo = 110.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 110.0 - dB - 25.0 26.5 1dB Bandwidth MHz - 15.85 - 3dB Bandwidth MHz 16.0 16.2 - 40dB Bandwidth MHz - 17.65 18.0 dB - 0.6 1.0 Group Delay Variation (Fo +/- 7.5 MHz) nsec - 30 100 Absolute Delay usec - 2.48 - Ultimate Rejection dB 50 55 - ppm/°C - -72 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 7.5 MHz) Temperature Coefficient of Frequency Notes : 1) All specifications are based on the matching schematic shown below 2) All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature 3) All attenuation measurements are measured relative to insertion loss I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 251651B Rev. Date 2007-04-11 Rev. NM7009-CS01 2/5 SAW Bandpass Filter 251651B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 C1 Output 50Ω C2 L1 = 39nH, L2 = 39nH, C1 = 27pF, C2 = 27pF 5. Marking Configuration ITF1) 07A0012) 251651B3) 1104) -15.9M5) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Center Frequecy 5) 1dB-Bandwidth I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 251651B Rev. Date 2007-04-11 Rev. NM7009-CS01 3/5 SAW Bandpass Filter 251651B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 27 Feb 2007 16:54:19 1: 0. 0000 dB 0. 000 000 MHz REF -24.85 dB CH1 Markers 1 Cor 2 BW: 17. 662803 MHz cent : 110 . 049128 MHz REF=1 Q: 6. 2306 1_loss : -24 . 889 dB Hld 3 4 CENTER 110 . 000 000 MHz CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ SPAN 46. 000 000 MHz 27 Feb 2007 16:55:03 1: 0. 0000 dB 0. 000 000 MHz 3: . 24720 dB 15. 000 000 MHz REF -24.44 dB REF -25.03 dB CH1 Markers BW: Cor 15. 885533 MHz cent : 110 . 070347 MHz REF=1 Q: 6. 9290 1_loss : -24 . 900 dB 1 2 3 3 4 2 Cor CH2 Markers mean : -24 . 783 dB REF=2 s. dev : . 09250 dB p-p : . 56220 dB CENTER 110 . 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 19. 000 000 MHz Part No. 251651B Rev. Date 2007-04-11 Rev. NM7009-CS01 4/5 SAW Bandpass Filter 251651B CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ 27 Feb 2007 16:55:18 1: 0. 0000 dB 0. 000 000 MHz 3: -7 . 6889 ns 15. 000 000 MHz REF -24.44 dB REF 2.454 us CH1 Markers BW: Cor 16. 212855 MHz cent : 110 . 063847 MHz CH1 S21 LOG 10 dB/ 27 Feb 2007 16:54:25 1: 0. 0000 dB 0. 000 000 MHz REF -24.85 dB CH1 Markers REF=1 1 BW: 17. 801229 MHz cent : 110 . 047441 MHz Cor 2 Q: 6. 7887 REF=1 Q: 6. 1820 1_loss : -24 . 902 dB 1 1_loss : -24 . 889 dB 2 Hld 3 2 Smo Cor 3 4 CH2 Markers 3 4 REF=2 mean : 2. 4800 us s. dev : 7. 0525 ns p-p : 31. 080 ns CENTER 110 . 000 000 MHz CH1 CH2 S11 S22 SWR SWR 10 / 10 / SPAN 19. 000 000 MHz 27 Feb 2007 16:56:03 1: 8. 3667 110 . 000 000 MHz 1: 8. 2339 110 . 000 000 MHz REF 8.349 REF 8.24 CENTER 110 . 000 000 MHz CH1 S21 LOG 10 dB/ SPAN 46. 000 000 MHz 27 Feb 2007 16:56:44 1: 0. 0000 dB 0. 000 000 MHz REF -24.78 dB CH1 Markers 2: -65 . 083 dB 110 . 000 MHz Cor REF=1 3: -65 . 900 dB 220 . 000 MHz 1 1 Cor 1 2 CENTER 110 . 000 000 MHz SPAN 46. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 START 3 . 010 000 MHz STOP 500 . 000 000 MHz Part No. 251651B Rev. Date 2007-04-11 Rev. NM7009-CS01 5/5