SAW Bandpass Filter 251652B 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 251652B 190-15.8M 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. 251652B Rev. Date 2007-04-11 Rev. NM7010-CS01 1/5 SAW Bandpass Filter 251652B 3. Specifications Fo = 190.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 190.0 - dB - 26.0 27.5 1dB Bandwidth MHz - 15.75 - 3dB Bandwidth MHz 16.0 16.15 - 40dB Bandwidth MHz - 17.8 18.0 dB - 0.7 1.0 Group Delay Variation (Fo +/- 7.5 MHz) nsec - 40 100 Absolute Delay usec - 2.93 - Ultimate Rejection dB 50 55 - ppm/°C - -18 - 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. 251652B Rev. Date 2007-04-11 Rev. NM7010-CS01 2/5 SAW Bandpass Filter 251652B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L4 L2 Output 50Ω L3 L1 = 27nH, L2 = 27nH, L3 = 27nH, L4 = 27nH 5. Marking Configuration ITF1) 07A0012) 251652B3) 1904) -15.8M5) 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. 251652B Rev. Date 2007-04-11 Rev. NM7010-CS01 3/5 SAW Bandpass Filter 251652B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 26 Feb 2007 14:40:16 1: 0. 0000 dB 0. 000 000 MHz REF -25.18 dB CH1 Markers 1 Cor 2 BW: 17. 827906 MHz cent : 189 . 938676 MHz REF=1 Q: 10. 654 1_loss : -25 . 035 dB Hld 4 3 CENTER 190 . 000 000 MHz CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ SPAN 47. 000 000 MHz 26 Feb 2007 14:40:47 1: 0. 0000 dB 0. 000 000 MHz 3: - . 06520 dB 15. 000 000 MHz REF -24.83 dB REF -25.35 dB CH1 Markers BW: Cor 15. 809030 MHz cent : 189 . 940175 MHz REF=1 Q: 12. 015 1 1_loss : -25 . 002 dB 2 3 4 3 2 Cor CH2 Markers mean : -25 . 055 dB REF=2 s. dev : . 12780 dB p-p : . 58620 dB CENTER 190 . 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 18. 000 000 MHz Part No. 251652B Rev. Date 2007-04-11 Rev. NM7010-CS01 4/5 SAW Bandpass Filter 251652B CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ 26 Feb 2007 14:41:00 1: 0. 0000 dB 0. 000 000 MHz 3: 5. 8776 ns 15. 000 000 MHz REF -24.83 dB REF 2.917 us CH1 Markers BW: Cor 16. 191026 MHz cent : 189 . 948967 MHz CH1 S21 LOG 10 dB/ CH1 Markers REF=1 1 BW: 17. 989931 MHz cent : 189 . 928805 MHz Cor 2 Q: 11. 732 1 26 Feb 2007 14:40:22 1: 0. 0000 dB 0. 000 000 MHz REF -25.18 dB REF=1 Q: 10. 558 1_loss : -25 . 008 dB 1_loss : -25 . 035 dB 2 Hld 3 Smo 3 Cor 2 4 CH2 Markers 4 3 REF=2 mean : 2. 9369 us s. dev : 7. 9489 ns p-p : 50. 693 ns CENTER 190 . 000 000 MHz CH1 CH2 S11 S22 SWR SWR 2 / 2 / SPAN 18. 000 000 MHz 26 Feb 2007 14:41:48 1: 2. 9584 190 . 000 000 MHz 2: 1. 4123 190 . 000 000 MHz REF 2.961 REF 1.412 CENTER 190 . 000 000 MHz CH1 S21 LOG 10 dB/ SPAN 47. 000 000 MHz 26 Feb 2007 14:42:24 1: 0. 0000 dB 0. 000 000 MHz REF -25.83 dB CH1 Markers 2: -59 . 358 dB 190 . 000 MHz Cor REF=1 3: -59 . 384 dB 380 . 000 MHz 1 1 Cor 2 2 CENTER 190 . 000 000 MHz SPAN 47. 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 700 . 000 000 MHz Part No. 251652B Rev. Date 2007-04-11 Rev. NM7010-CS01 5/5