SAW Bandpass Filter 202160B 1. Features z IF bandpass filter z High attenuation z Single-ended operation z DIP Package z Maximum Storage Temperature Range : -40℃ ~ 85℃ z Electrostatics Sensitive Device (ESD) Package : D3512 2.5±0.2 25.4±0.2 7.6±0.2 0.45±0.05 5.5max 6.0max ITF 04A001 202160B 35.1±0.5 12.8±0.5 Pin Configuration 1 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 2.5±0.2 2. Package Dimension Input 5 Output 2, 4 Ground 3, 6 Case ground Part No. 202160B Rev. Date 2004-03-19 Rev. NW3028-CS02 1/5 SAW Bandpass Filter 202160B 3. Specifications Fo = 70 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Operating temperature range : -10℃ ~ +60℃ Minimum Typical Maximum MHz - 70.0 - dB - 10.8 12.0 1dB Bandwidth MHz - 0.18 - 3dB Bandwidth MHz 0.25 0.32 - 40dB Bandwidth MHz - 1.05 1.2 dB - 0.4 0.8 Group Delay Variation (Fo +/- 0.05 MHz) nsec - 80 300 Absolute Delay usec - 3.1 - Ultimate Rejection dB 50 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 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. 202160B Rev. Date 2004-03-19 Rev. NW3028-CS02 2/5 SAW Bandpass Filter 202160B 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, C1 = 82pF, L2 = 220 nH C2 = 68 pF 5. Marking Configuration ITF1) 04A0012) 202160B3) 1) Manufacturer name 2) Lot Number 3) Part Number I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 202160B Rev. Date 2004-03-19 Rev. NW3028-CS02 3/5 SAW Bandpass Filter 202160B 6. Typical Performance ( at +25℃ ) CH1 S 21 log MAG 10 dB/ 6 Nov 2003 15:01:57 1_: 0 REF -10.89 dB 202160B dB 0.000 000 MHz REF=1 PRm BW: 1.050 992 MHz 1 Cor cent: 70.008179 MHz Q: 66.612 2 1_ loss: -10.892 dB 4 3 CENTER 70.000 000 MHz CH1 CH2 S 21 S 21 log MAG delay SPAN 1 dB/ 500 ns/ REF -10.91 dB REF 4.047 us 5.000 000 MHz 6 Nov 2003 15:07:20 1_: 0 dB 3_ -42.057 ns 0.000 000 MHz 202160B PRm REF=1 BW: Cor .317 209 MHz cent: 70.002098 MHz Q: 220.68 1 1_ loss: -10.911 dB 2 .100 000 MHz REF=2 PRm 3 3 4 mean: 3.103 3 us s.dev: 18.178 ns Cor 2 2 p-p: 76.294 ns 1 Smo 1 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 SPAN 1.000 000 MHz Part No. 202160B Rev. Date 2004-03-19 Rev. NW3028-CS02 4/5 SAW Bandpass Filter 202160B CH1 S 21 log MAG 10 dB/ 6 Nov 2003 15:02:07 1_: 0 REF -10.9 dB dB CH1 CH2 0.000 000 MHz 202160B REF=1 PRm BW: log MAG log MAG 6 Nov 2003 15:07:40 1_: 0 dB REF -10.91 dB 3_ -.0349 dB REF -11.25 dB 1 dB/ 1 dB/ 202160B 0.000 000 MHz PRm REF=1 1.129 790 MHz 1 Cor S 21 S 21 BW: Cor cent: 70.008164 MHz .183 030 MHz cent: 69.998992 MHz Q: 61.966 2 Q: 382.45 1 1_ loss: -10.895 dB 1_ loss: -10.912 dB 2 3 3 4 1 .100 000 MHz 2 REF=2 mean:-11.021 dB PRm s.dev: .1028 dB Cor 3 p-p: .3437 dB 4 2 1 CENTER 70.000 000 MHz CH1 S 21 log MAG SPAN 10 dB/ 5.000 000 MHz 6 Nov 2003 15:05:35 1_: 0 REF -19.41 dB CENTER 70.000 000 MHz dB CH1 CH2 0.000 000 MHz 202160B REF=1 PRm 2_:-45.166 dB 43.415 MHz 1 S 11 S 22 SPAN 1_: 39.193 2_ 27.841 1 U FS 1 U FS 1.000 000 MHz 6 Nov 2003 15:03:09 -4.4902 506.35 pF 7.0889 16.118 nH 202160B 70.000 000 MHz PRm Cor 3_:-57.179 dB 57.814 MHz 4_:-49.704 dB 69.527 MHz 2 1 70.000 000 MHz PRm Cor 2 4 3 START .010 000 MHz STOP 180.000 000 MHz 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 SPAN 5.000 000 MHz Part No. 202160B Rev. Date 2004-03-19 Rev. NW3028-CS02 5/5