205301B

205301B ITF | Alldatasheet

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SAW Bandpass Filter 205301B Part No. 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 123 45 6 7 8 9 101 0 9876 5 4 3 2 1 1.90±0.1 R0.30 1.02±0.1 7.62±0.1 1.74±0.2 6.50±0.2 19.00±0.2 ITF04A001 205301B Pad Configuration

10 Input

5 Output

1, 6 Ground Other Case ground Package : S1965 Dimensions shown are nominal in millimeters Body : Al2O3 Ceramic Lid : Kovar, Ni Plated Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating Rev. Date 2004-03-18 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW3026-CS02 1/5

SAW Bandpass Filter 205301B Part No. 205301B 3. Specifications Fo = 71 MHz Terminating source impedance : 50 Ω and matching network Terminating load impedance : 50 Ω and matching network Operating Temperature Range : -10 ℃ ~ +60℃ Minimum Typical Maximum Center Frequency MHz - 71.0 - Insertion Loss dB - 8.7 10.0 1dB Bandwidth MHz - 0.18 - 3dB Bandwidth MHz 0.25 0.3 - 30dB Bandwidth MHz - 0.8 1.0 Amplitude Ripple (Fo +/- 0.08 MHz) 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 - Temperature Coefficient of Frequency ppm/°C2 - -0.03 - 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 in to the design to account for the variations due to temperature drift and manufacturing tolerances 4) All attenuation measurements are measured relative to insertion loss Rev. Date 2004-03-18 I T F Co., Ltd. Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW3026-CS02 2/5 102-901, Bucheon Technopark 364,

SAW Bandpass Filter 205301B Part No. 205301B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L3L2 L4L1 Output 50Ω Input 50Ω L1 = 82 nH, L2 = 150 nH L 3 = 1 8 0 n H , L 4 = 8 2 n H 5. Marking Configuration ITF1) 04A0012) 205301B3) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Padumber 1 Index Rev. Date 2004-03-18 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW3026-CS02 3/5

SAW Bandpass Filter 205301B Part No. 205301B CH1 S 21 log MAG 10 dB/ REF -7.876 dB CH1 CENTER 71.000 000 MHz SPAN 3.000 000 MHz 205301B Cor PRm

29 Oct 2003 08:43:34

1_: 0 dB 0.000 000 MHz REF=1 BW: .781 465 MHz cent: 71.003635 MHz Q: 90.86 1_ loss: -7.8713 dB Rev. Date 2004-03-18 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW3026-CS02 4/5 CH1 S 21 log MAG 1 dB/ REF -7.876 dB 205301B Cor PRm CH2 S 21 delay REF 2.25 us500 ns/ CENTER 71.000 000 MHz SPAN .500 000 MHz 205301B Cor Smo PRm

29 Oct 2003 08:45:55

1_ 0 dB 0.000 000 MHz REF=1 BW: .312 399 MHz cent: 71.007947 MHz Q: 227.3 1_ loss: -7.8716 dB 3_:-54.264 ns .160 000 MHz REF=2 mean: 2.358 5 us s.dev: 33.258 ns p-p: 177 ns CH1 S 21 log MAG 10 dB/ REF -7.876 dB CH1 CENTER 71.000 000 MHz SPAN 3.000 000 MHz 205301B Cor PRm 1_: 0 dB 0.000 000 MHz REF=1 BW: .781 465 MHz cent: 71.003635 MHz Q: 90.86 1_ loss: -7.8713 dB 6. Typical Performance ( at +25℃ ) CH1 S 21 log MAG 1 dB/ REF -7.876 dB 205301B Cor PRm CH2 S 21 delay REF 2.25 us500 ns/ CENTER 71.000 000 MHz SPAN .500 000 MHz 205301B Cor Smo PRm 1_ 0 dB 0.000 000 MHz REF=1 BW: .312 399 MHz cent: 71.007947 MHz Q: 227.3 1_ loss: -7.8716 dB 3_:-54.264 ns .160 000 MHz REF=2 mean: 2.358 5 us s.dev: 33.258 ns p-p: 177 ns

SAW Bandpass Filter 205301B Part No. 205301B CH1 S 21 log MAG 10 dB/ REF -7.876 dB CH1 CENTER 71.000 000 MHz SPAN 3.000 000 MHz 205301B Cor PRm

29 Oct 2003 08:50:52

1_: 0 dB 0.000 000 MHz REF=1 2_:-35.397 dB -400 kHz 3_:-31.334 dB 400 kHz CH1 S 21 log MAG 1 dB/ REF -7.876 dB CENTER 71.000 000 MHz SPAN .500 000 MHz 205301B Cor PRm CH2 S 21 log MAG REF -7.885 dB1 dB/ 205301B Cor PRm

29 Oct 2003 08:46:36

1_: 0 dB 0.000 000 MHz REF=1 BW: .169 867 MHz cent: 71.007031 MHz Q: 418.02 1_ loss: -7.8746 dB 3_ .2702 dB .160 000 MHz REF=2 mean:-8.198 8 dB s.dev: .2873 dB p-p: 1.0449 dB CH1 S 21 log MAG 10 dB/ REF -8.34 dB START .010 000 MHz STOP 400.000 000 MHz 205301B PRm

29 Oct 2003 08:49:19

1_: 0 dB 0.000 000 MHz REF=1 2_:-44.405 dB

44.045 MHz

3_:-38.334 dB

58.988 MHz

Rev. Date 2004-03-18 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW3026-CS02 5/5 CH1 S 11 1 U FS CENTER 71.000 000 MHz SPAN 3.000 000 MHz 205301B Cor PRm CH2 S 22 1 U FS 205301B Cor PRm

29 Oct 2003 08:47:34

1_: 32.648 -6.0547 370.23 pF 71.000 000 MHz 2_ 60.271 -2.9355 763.61 pF 71.000 000 MHz