SAW Bandpass Filter 205618B 1. Features z IF Bandpass Filter z High-Attenuation 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 7.62±0.1 7 9 8 10 R0.30 5 4 3 2 1.02±0.1 1 1.90±0.1 1.74±0.2 6.50±0.2 6 ITF05A001 205618B Pad Configuration Package : S1965 1 Input 6 Output 5, 10 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. 205618B Rev. Date 2005-09-12 Rev. NW5009-CS01 1/5 SAW Bandpass Filter 205618B 3. Specifications Fo = 153.6 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 153.55 153.6 153.65 dB - 15.7 16.5 1dB Bandwidth MHz - 1.86 - 3dB Bandwidth MHz 2.0 2.13 - 40dB Bandwidth MHz - 3.25 3.35 dB - 0.5 1.0 Group Delay Variation (Fc +/- 0.63 MHz) nsec - 130 200 Absolute Delay usec - 2.48 - Ultimate Rejection dB 45 50 - ppm/°C - -0.03 - Center Frequency Insertion Loss Amplitude Ripple (Fc +/- 0.63 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. 205618B Rev. Date 2005-09-12 Rev. NW5009-CS01 2/5 SAW Bandpass Filter 205618B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L4 L2 Output 50Ω L3 L1 = L4 = 82 nH L2 = L3 = 120 nH 5. Marking Configuration ITF1) 05A0012) 205618B3) 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. 205618B Rev. Date 2005-09-12 Rev. NW5009-CS01 3/5 SAW Bandpass Filter 205618B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 12 Sep 2005 16:14:19 1: 0. 0000 dB 0. 000 000 MHz REF -15.8 dB 205618B CH1 Markers 1 Cor 2 BW: 3. 247206 MHz cent : 153 . 633557 MHz REF=1 Q: 47. 313 1_loss : -16 . 021 dB 3 4 CENTER 153 . 600 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 500 ns/ SPAN 10. 000 000 MHz 12 Sep 2005 16:15:05 1: 0. 0000 dB 0. 000 000 MHz 3: -58 . 873 ns 1. 260 000 MHz REF -15.8 dB REF 2.86 us CH2 Markers BW: 2. 135304 MHz cent : 153 . 596141 MHz REF=1 Q: 71. 932 1 1_loss : -16 . 096 dB 2 3 4 2 Cor 3 4 Smo CH4 Markers mean : 2. 4705 us Cor REF=2 s. dev : 42. 702 ns p-p : 173 . 44 ns CENTER 153 . 600 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 3. 000 000 MHz 2 Part No. 205618B Rev. Date 2005-09-12 Rev. NW5009-CS01 4/5 SAW Bandpass Filter 205618B CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 12 Sep 2005 16:15:22 1: 0. 0000 dB 0. 000 000 MHz 3: . 01010 dB 1. 260 000 MHz REF -15.8 dB REF -15.8 dB CH1 S21 LOG 10 dB/ 12 Sep 2005 16:21:31 1: 0. 0000 dB 0. 000 000 MHz REF -15.8 dB 205618B CH2 Markers 1. 852759 MHz cent : 153 . 600287 BW: MHz CH1 Markers REF=1 1 2: -41 . 662 dB 97. 1000 MHz Q: 82. 904 1 REF=1 3: -39 . 347 dB 128 . 200 MHz 1_loss : -16 . 128 dB 2 3 4 3 2 3 2 Cor CH4 Markers mean : -16 . 191 dB Cor REF=2 s. dev : . 13150 dB p-p : . 53090 dB CENTER 153 . 600 000 MHz CH1 CH3 S11 S22 SWR SWR 1 / 1 / SPAN 3. 000 000 MHz 12 Sep 2005 16:16:03 1: 2. 8959 153 . 600 000 MHz 2: 2. 4780 153 . 600 000 MHz REF 0 REF 0 4 2 START CH1 CH3 205618B S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 350 . 000 000 MHz 1: 18. 204 2: 24. 858 -10 . 732 -21 . 645 12 Sep 2005 16:15:47 96. 545 pF 153 . 600 000 MHz 47. 872 pF 153 . 600 000 MHz 205618B Cor Cor Cor Cor 1 1 2 2 CENTER 153 . 600 000 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 153 . 600 000 MHz SPAN Part No. 205618B Rev. Date 2005-09-12 Rev. NW5009-CS01 10. 000 000 MHz 5/5