SAW Bandpass Filter 271201B 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 271201B 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. 271201B Rev. Date 2004-04-26 Rev. NM3028-CS03 1/6 SAW Bandpass Filter 271201B 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 - 24.5 26.0 3dB Bandwidth MHz 12.9 12.93 13.1 40dB Bandwidth MHz - 13.7 14.0 dB - 0.8 1.0 nsec - 50 150 30.000 to 62.935 MHz dB 48 50 - 62.935 to 63.135 MHz dB 38 42 - 76.865 to 77.065 MHz dB 38 42 - 77.065 to 100.00 MHz dB 48 50 - nsec - 3.43 - ppm/°C - -72 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 6.2 MHz) Group Delay Variation (Fo +/- 6.2 MHz) Relative Attenuation Absolute Delay 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. 271201B Rev. Date 2004-04-26 Rev. NM3028-CS03 2/6 SAW Bandpass Filter 271201B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 C1 Output 50Ω C2 L1 = 82 nH, L2 = 68 nH C1 = C2 = 39 pF 5. Marking Configuration ITF1) 04A0012) 271201B3) 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. 271201B Rev. Date 2004-04-26 Rev. NM3028-CS03 3/6 SAW Bandpass Filter 271201B 6. Typical Performance ( at +25℃ ) CH1 S 21 log MAG 10 dB/ 10 Oct 2003 22:55:32 1_: 0 REF -24.43 dB dB 0.000 000 MHz REF=1 PRm BW: 13.666 557 MHz 1 Cor cent: 69.955109 MHz Q: 5.1187 2 1_ loss: -24.436 dB 4 3 CH1 CENTER 70.000 000 MHz CH1 CH2 S 21 S 21 log MAG delay SPAN 35.000 000 MHz 1 dB/ 100 ns/ 10 Oct 2003 23:03:40 REF -24.27 dB 1_ 0 dB 3_:-9.6297 ns REF 3.414 us 2 0.000 000 MHz PRm REF=1 BW: 12.932 000 MHz Cor cent: 70.000986 MHz Q: 5.413 1 1_ loss: -24.402 dB 2 12.400 000 MHz PRm 3 2 Cor 3 REF=2 mean: 3.427 2 us 4 s.dev: 9.2012 ns p-p: 49.438 ns 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 15.000 000 MHz Part No. 271201B Rev. Date 2004-04-26 Rev. NM3028-CS03 4/6 SAW Bandpass Filter 271201B CH1 CH2 S 21 S 21 log MAG log MAG 10 dB/ 10 dB/ 10 Oct 2003 22:57:44 1_ 3.1043 dB REF -24.34 dB REF -24.33 dB 1_: 3.1553 dB CH1 CH2 S 21 S 21 log MAG log MAG 10 dB/ 10 dB/ 10 Oct 2003 22:58:02 1_: 0 REF -24.34 dB REF -24.33 dB 1_ 0 0.000 000 MHz 6.465 000 MHz PRm PRm REF=2 2_ 0 Cor dB 1 Cor 0 Hz REF=1 2_:-3.1137 dB -6.465 MHz 1 3_ -39.325 dB -400 kHz 2 3_:-40.962 dB -6.865 MHz 4_ -54.838 dB -600 kHz 2 2 4_:-60.791 dB -7.065 MHz 2 0.000 000 MHz -6.465 000 MHz REF=2 2_: 0 PRm 3 4 1 dB REF=1 2_ -3.1355 dB 6.465 MHz PRm 0 Hz 3 3_:-41.421 dB 400 kHz 3 Cor dB dB Cor 4_:-51.866 dB 600 kHz 4 2 3 3_ -45.949 dB 6.865 MHz 4 4_ -53.705 dB 7.065 MHz 2 4 1 CENTER 70.000 000 MHz CH1 CH2 S 21 S 21 log MAG log MAG SPAN 35.000 000 MHz 1 dB/ 1 dB/ CENTER 70.000 000 MHz 10 Oct 2003 23:03:24 1_: 0 dB REF -24.27 dB REF -24.6 dB 3_ .5873 dB CH1 CH2 S 11 S 22 SWR SWR SPAN 35.000 000 MHz 5 / 5 / REF 6.095 REF 8.149 0.000 000 MHz PRm 70.000 000 MHz PRm REF=1 BW: 12.721 533 MHz Cor 10 Oct 2003 23:05:07 1_ 6.1047 2_: 8.165 Cor cent: 70.014865 MHz 1 Q: 5.5037 1 1_ loss: -24.41 dB 1 2 3 4 12.400 000 MHz 3 70.000 000 MHz REF=2 mean:-24.538 dB PRm 2 Cor PRm 1 2 Cor p-p: .6980 dB CENTER 70.000 000 MHz 2 s.dev: .1692 dB 2 SPAN 15.000 000 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 35.000 000 MHz Part No. 271201B Rev. Date 2004-04-26 Rev. NM3028-CS03 5/6 SAW Bandpass Filter 271201B CH1 S 21 log MAG 10 dB/ 10 Oct 2003 23:06:11 REF -24.47 dB 1_:-24.565 dB 70.000 000 MHz PRm CH1 CH2 S 11 S 22 1 U FS 1 U FS 1_: 8.2314 2_ 6.4624 10 Oct 2003 23:05:44 -3.2637 696.65 pF -11.626 195.57 pF 70.000 000 MHz PRm Cor 1 1 70.000 000 MHz 2 PRm Cor CENTER 70.000 000 MHz START .010 000 MHz SPAN 35.000 000 MHz STOP 300.000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 271201B Rev. Date 2004-04-26 Rev. NM3028-CS03 6/6