SAW Bandpass Filter 205301B 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 205301B 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 Case ground ` I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 205301B Rev. Date 2004-03-18 Rev. NW3026-CS02 1/5 SAW Bandpass Filter 205301B 3. Specifications Fo = 71 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Operating Temperature Range : -10℃ ~ +60℃ Minimum Typical Maximum MHz - 71.0 - dB - 8.7 10.0 1dB Bandwidth MHz - 0.18 - 3dB Bandwidth MHz 0.25 0.3 - 30dB Bandwidth MHz - 0.8 1.0 dB - 1.0 1.5 Group Delay Variation (Fo +/- 0.08 MHz) nsec - 200 350 Absolute Delay usec - 2.33 - Ultimate Rejection dB 30 35 - ppm/°C2 - -0.03 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 0.08 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 3) Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances 4) 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. 205301B Rev. Date 2004-03-18 Rev. NW3026-CS02 2/5 SAW Bandpass Filter 205301B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L2 Input 50Ω L3 L1 Output 50Ω L4 L1 = 82 nH, L2 = 150 nH L3 = 180 nH, L4 = 82 nH 5. Marking Configuration ITF1) 04A0012) 205301B3) 4) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Padumber 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. 205301B Rev. Date 2004-03-18 Rev. NW3026-CS02 3/5 SAW Bandpass Filter 205301B 6. Typical Performance ( at +25℃ ) CH1 CH1 S 21S 21 log MAG log MAG 10 dB/ 10 dB/ 292003 Oct 2003 08:43:34 29 Oct 08:43:34 -7.876 REF REF -7.876 dB dB 1_: 01_: 0dB dB 205301B 205301B 000 MHz 0.0000.000 000 MHz REF=1 REF=1 PRmPRm 465 MHz BW: BW: .781 .781 465 MHz Cor Cor 71.003635 cent:cent: 71.003635 MHz MHz Q: 90.86 Q: 90.86 3 1 1 2 2 1_ loss: -7.8713 1_ loss: -7.8713 dB dB 3 4 CENTER 71.000 000 MHz CH1 CH1 CENTER 71.000 000 MHz CH1 CH1 S 21S 21 CH2 CH2 S 21S 21 4 SPAN 000 MHz SPAN 3.0003.000 000 MHz log MAG log MAG delaydelay 1 dB/1 dB/ 500 ns/ 500 ns/ 292003 Oct 2003 08:45:55 29 Oct 08:45:55 -7.876 REF REF -7.876 dB dB 1_ 01_ 0dB dB 3_:-54.264 REF REF 2.25 2.25 us us 3_:-54.264 ns ns 000 MHz 0.0000.000 000 MHz 205301B 205301B PRmPRm REF=1 REF=1 205301B 205301B 399 MHz BW: BW: .312 .312 399 MHz Cor Cor 71.007947 cent:cent: 71.007947 MHz MHz Q: 227.3 Q: 227.3 1 1 1_ loss: -7.8716 1_ loss: -7.8716 dB dB 2 2 3 3 2 000 MHz .160 .160 000 MHz 2 REF=2 REF=2 PRmPRm 3 3 2 2 1 1 Cor Cor mean: mean: 2.3582.358 5 us 5 us 4 4 s.dev: 33.258 s.dev: 33.258 ns ns p-p: 177 p-p: 177 ns ns Smo Smo 1 1 CENTER 71.000 000 MHz CENTER 71.000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 000 MHz SPAN .500 .500 000 MHz Part No. 205301B Rev. Date 2004-03-18 Rev. NW3026-CS02 4/5 SAW Bandpass Filter 205301B CH1 S 21 log MAG 10 dB/ 29 Oct 2003 08:50:52 1_: 0 REF -7.876 dB dB CH1 CH2 0.000 000 MHz 205301B REF=1 PRm 2_:-35.397 dB -400 kHz Cor S 21 S 21 log MAG log MAG 29 Oct 2003 08:46:36 REF -7.876 dB 1_: 0 dB REF -7.885 dB 3_ .2702 dB 1 dB/ 1 dB/ 205301B PRm 0.000 000 MHz REF=1 205301B BW: Cor 3_:-31.334 dB 400 kHz .169 867 MHz cent: 71.007031 MHz 1 Q: 418.02 1 1_ loss: -7.8746 dB 2 3 4 3 .160 000 MHz 1 REF=2 mean:-8.198 8 dB PRm 2 3 s.dev: .2873 dB Cor 2 p-p: 1.0449 dB 2 1 CH1 CENTER 71.000 000 MHz CH1 S 21 SPAN log MAG 10 dB/ 205301B 3.000 000 MHz 29 Oct 2003 08:49:19 REF -8.34 dB 1_: 0 CENTER 71.000 000 MHz CH1 CH2 dB 0.000 000 MHz REF=1 PRm 2_:-44.405 dB 44.045 MHz 1 S 11 S 22 1 U FS 1 U FS SPAN .500 000 MHz 29 Oct 2003 08:47:34 -6.0547 370.23 pF -2.9355 763.61 pF 1_: 32.648 2_ 60.271 205301B PRm 71.000 000 MHz 205301B Cor 3_:-38.334 dB 58.988 MHz 2 1 71.000 000 MHz PRm 3 2 START .010 000 MHz Cor STOP 400.000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 CENTER 71.000 000 MHz SPAN 3.000 000 MHz Part No. 205301B Rev. Date 2004-03-18 Rev. NW3026-CS02 5/5