SAW Bandpass Filter 204089B 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. Package Dimensions 19.00±0.2 6.50±0.2 10 9 8 7.62±0.1 7 6 6 7 8 9 10 ITF04A001 204089B 1 2 3 4 R0.30 5 5 4 3 2 1 1.90±0.1 1.74±0.2 1.02±0.1 Pad Configuration Package : S1965 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. 204089B Rev. Date 2004-04-06 Rev. NW3004-CS02 1/5 SAW Bandpass Filter 204089B 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 - 11.0 12.5 1dB Bandwidth MHz - 1.1 - 3dB Bandwidth MHz 1.5 1.6 - 40dB Bandwidth MHz - 3.15 3.3 dB - 0.5 0.8 Group Delay Variation (Fo +/- 0.3 MHz) nsec - 180 250 Absolute Delay usec - 1.67 - Ultimate Rejection dB 40 45 - ppm/°C2 - -23 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 0.3 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. 204089B Rev. Date 2004-04-06 Rev. NW3004-CS02 2/5 SAW Bandpass Filter 204089B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L4 L2 Output 50Ω L3 L1 = 180 nH, L4 = 150 nH L2 = 180 nH L3 = 220 nH 5. Marking Configuration ITF1) 04A0012) 204089B3) 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. 204089B Rev. Date 2004-04-06 Rev. NW3004-CS02 3/5 SAW Bandpass Filter 204089B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 1 Apr 2004 03:48:25 1: 0. 0000 dB 0. 000 000 MHz REF -11.09 dB PRm CH1 Markers 1 BW: Cor cent : 2 3. 255697 MHz 70. 077264 MHz REF=1 Q: 21. 525 1_loss : -11 . 068 dB 4 3 CENTER 70. 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 200 ns/ SPAN 10. 000 000 MHz 1 Apr 2004 03:50:08 1: 0. 0000 dB 0. 000 000 MHz 2: -44 . 378 ns . 600 000 MHz REF -11.1 dB REF 1.718 us CH2 Markers BW: cent : 1. 555088 MHz 70. 018996 MHz REF=1 Q: 45. 026 1 1_loss : -11 . 168 dB 2 PRm Cor 2 3 3 CH4 Markers 4 mean : 1. 6732 us 1 Smo 4 REF=3 s. dev : 38. 121 ns p-p : 160 . 92 ns 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 2 SPAN 3. 000 000 MHz Part No. 204089B Rev. Date 2004-04-06 Rev. NW3004-CS02 4/5 SAW Bandpass Filter 204089B CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 1 Apr 2004 03:50:24 1: 0. 0000 dB 0. 000 000 MHz 2: - . 09770 dB . 600 000 MHz REF -11.1 dB REF -11.1 dB CH2 Markers BW: cent : 1. 146220 MHz 69. 997746 MHz CH1 S21 LOG 10 dB/ 1 Apr 2004 03:52:57 1: -11 . 498 dB 70. 000 000 MHz REF -11.15 dB PRm REF=1 CH1 Markers 1 2: -53 . 820 dB 132 . 000 MHz Q: 61. 068 1 3: -50 . 238 dB 210 . 000 MHz 1_loss : -11 . 166 dB 2 3 4 PRm 2 3 Cor CH4 Markers 1 mean : -11 . 222 dB 3 REF=3 2 s. dev : . 09040 dB p-p : . 32110 dB Cor 4 2 SPAN CENTER 70. 000 000 MHz CH1 CH3 S11 S22 SWR SWR 2 / 2 / 3. 000 000 MHz 1 Apr 2004 03:51:26 1: 1. 8025 70. 000 000 MHz 1: 3. 6157 70. 000 000 MHz REF 1 REF 1 START CH1 CH3 PRm PRm Cor Cor Cor Cor S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 400 . 000 000 MHz 1: 85. 277 1: 46. 449 -16 . 715 -66 . 238 1 Apr 2004 03:51:35 136 . 03 pF 70. 000 000 MHz 34. 325 pF 70. 000 000 MHz 1 1 1 1 CENTER 70. 000 000 MHz SPAN 10. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 CENTER 70. 000 000 MHz SPAN Part No. 204089B Rev. Date 2004-04-06 Rev. NW3004-CS02 10. 000 000 MHz 5/5