SAW Bandpass Filter 204071B 1. Features z IF Bandpass Filter z Low-Loss Filter z Single-Ended Operation z Ceramic Surface Mount Device (SMD) Package z Maximum Storage Temperature Range : -40℃ ~ 85℃ z Electrostatics Sensitive Device (ESD) 2.30±0.1 2. Package Dimensionds 24.60±0.2 9 8 7 7.62±0.1 6 6 7 8 9 10 4 3 2 1 ITF04A001 204071B 1 2 3 4 5 1.47±0.2 9.00±0.2 10 5 1.02±0.1 1.91±0.1 Pad Configuration Package : S2490 10 Input 5 Output 1, 6 Ground Dimensions shown are nominal in millimeters Other Body : Al2O3 Ceramic Lid : Kovar, Ni Plated Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Case ground Part No. 204071B Rev. Date 2004-04-02 Rev. NW3003-CS02 1/5 SAW Bandpass Filter 204071B 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 70.0 - dB - 10.5 13.0 1dB Bandwidth MHz - 0.19 - 3dB Bandwidth MHz 0.25 0.33 - 40dB Bandwidth MHz - 1.06 1.2 dB - 0.4 1.0 Group Delay Variation (Fo +/- 0.05 MHz) nsec - 100 300 Absolute Delay usec - 3.05 - Ultimate Rejection dB 47 55 - ppm/°C2 - -0.03 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 0.05 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. 204071B Rev. Date 2004-04-02 Rev. NW3003-CS02 2/5 SAW Bandpass Filter 204071B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 C1 Output 50Ω C2 L1 = 220 nH, L2 = 220 nH C1 = 82 pF C2 = 68 pF 5. Marking Configuration ITF1) 04A0012) 204071B3) 4) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Pad Number 1 Index I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 204071B Rev. Date 2004-04-02 Rev. NW3003-CS02 3/5 SAW Bandpass Filter 204071B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 1 Apr 2004 04:00:15 1: 0. 0000 dB 0. 000 000 MHz REF -11 dB PRm CH1 Markers 1 BW: Cor cent : 2 1. 051527 MHz 70. 002954 MHz REF=1 Q: 66. 573 1_loss : -11 . 042 dB 3 4 CENTER 70. 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 200 ns/ SPAN 3. 000 000 MHz 1 Apr 2004 04:00:47 1: 0. 0000 dB 0. 000 000 MHz 2: -62 . 847 ns . 100 000 MHz REF -11 dB REF 3.194 us CH2 Markers BW: cent : . 331428 MHz 69. 994346 MHz REF=1 Q: 211 . 19 1 1_loss : -11 . 035 dB 2 PRm Cor 2 3 3 Smo CH4 Markers 4 1 mean : 3. 1009 us REF=3 s. dev : 31. 615 ns 4 Cor CENTER 70. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 p-p : 107 . 48 ns 2 SPAN 1. 000 000 MHz Part No. 204071B Rev. Date 2004-04-02 Rev. NW3003-CS02 4/5 SAW Bandpass Filter 204071B CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 1 Apr 2004 04:00:59 1: 0. 0000 dB 0. 000 000 MHz 2: - . 18520 dB . 100 000 MHz REF -11 dB REF -11 dB CH1 S21 LOG 10 dB/ 1 Apr 2004 04:02:14 1: -12 . 108 dB 70. 000 000 MHz REF -11 dB PRm CH2 Markers BW: cent : . 189007 MHz 69. 996158 MHz CH1 Markers REF=1 2: -70 . 788 dB 114 . 000 MHz 1 3: -66 . 919 dB 128 . 000 MHz Q: 370 . 34 1 1_loss : -11 . 028 dB 2 3 4 PRm 2 Cor 3 CH4 Markers 1 mean : -11 . 149 dB REF=3 s. dev : . 12040 dB p-p : . 42360 dB 3 Cor 2 4 2 SPAN CENTER 70. 000 000 MHz CH1 CH3 S11 S22 SWR SWR 1 / 1 / 1 Apr 2004 04:01:19 1: 1. 7803 70. 000 000 MHz 1: 2. 4261 70. 000 000 MHz REF 1 REF 1 START 1. 000 000 MHz CH1 CH3 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 400 . 000 000 MHz 1: 28. 339 1: 20. 926 3. 8594 5. 5801 1 Apr 2004 04:01:26 8. 7748 nH 70. 000 000 MHz 12. 687 nH 70. 000 000 MHz PRm PRm Cor Cor Cor Cor 1 1 1 1 CENTER 70. 000 000 MHz CENTER 70. 000 000 MHz SPAN SPAN 3. 000 000 MHz 3. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 204071B Rev. Date 2004-04-02 Rev. NW3003-CS02 5/5