205401B

205401B ITF | Alldatasheet

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SAW Bandpass Filter 205401B Part No. 205401B 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 1 0 987 4321 0.80±0.1 1.50±0.1 2.54±0.1 7.62±0.1 2.54±0.1 1.61±0.2 6.50±0.2 13.30±0.2 1234 10987 6 11 ITF04A001 205401B Pad Configuration

11 Input

5 Output

6, 12 Ground Other Case ground Package : S1365 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 2004-04-13 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NJ4003-CS01 1/5

SAW Bandpass Filter 205401B Part No. 205401B 3. Specifications Fo = 82.5 MHz Terminating source impedance : 50 Ω and matching network Terminating load impedance : 50 Ω and matching network Minimum Typical Maximum Center Frequency MHz 82.3 82.5 82.7 Insertion Loss dB - 11.9 13.5 1dB Bandwidth MHz 20.9 21.4 - 3dB Bandwidth MHz 21.6 22.1 - 40dB Bandwidth MHz - 25.4 26.0 Amplitude Ripple (Fo +/- 10.25 MHz) dB - 0.5 1.0 Group Delay Variation (Fo +/- 10.25 MHz) nsec - 40 100 Absolute Delay usec - 1.04 - Ultimate Rejection dB 40 45 - Temperature Coefficient of Frequency ppm/°C - -82 - 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 Rev. Date 2004-04-13 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NJ4003-CS01 2/5

SAW Bandpass Filter 205401B Part No. 205401B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Output 50Ω Input 50Ω L1 = 68 nH, L2 = 68 nH 5. Marking Configuration ITF1) 04A0012) 205401B3) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Pad Number 1 Index Rev. Date 2004-04-13 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NJ4003-CS01 3/5

SAW Bandpass Filter 205401B Part No. 205401B CH1 S 21 log MAG 10 dB/ REF -11.91 dB CENTER 82.500 000 MHz SPAN 60.000 000 MHz 205401B Cor PRm

6 Jan 2004 12:58:43

1_: 0 dB 0.000 000 MHz REF=1 BW: 25.387 140 MHz cent: 82.817115 MHz Q: 3.2622 1_ loss: -11.901 dB 6. Typical Performance ( at +25℃ ) CH1 S 21 log MAG 1 dB/ REF -11.9 dB CENTER 82.500 000 MHz SPAN 24.000 000 MHz 205401B Cor PRm CH2 S 21 delay REF 1.114 us50 ns/ Cor Smo PRm

6 Jan 2004 13:03:46

1_: 0 dB 0.000 000 MHz REF=1 BW: 22.137 885 MHz cent: 82.564778 MHz Q: 3.7296 1_ loss: -11.896 dB 3_ -25.982 ns 20.000 000 MHz REF=2 mean: 1.044 2 us s.dev: 6.137 ns p-p: 39.419 ns Rev. Date 2004-04-13 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NJ4003-CS01 4/5

SAW Bandpass Filter 205401B Part No. 205401B CH1 S CH1 S 11 SWR 5 / REF 0 CENTER 82.500 000 MHz SPAN 60.000 000 MHz 205401B Cor PRm CH2 S 22 SWR REF 0 5 / Cor PRm

6 Jan 2004 13:00:36

1_: 2.5374 82.500 000 MHz 2_ 2.342 82.500 000 MHz Rev. Date 2004-04-13 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NJ4003-CS01 5/5 21 log MAG 1 dB/ REF -11.89 dB CENTER 82.500 000 MHz SPAN 24.000 000 MHz 5401B Cor PRm CH2 S log MAG REF -11.84 dB1 dB/ Cor PRm

6 Jan 2004 13:04:12

1_: 0 dB 0.000 000 MHz REF=1 BW: 21.420 697 MHz cent: 82.499812 MHz Q: 3.8514 1_ loss: -11.89 dB 3_ -.4046 dB 20.000 000 MHz REF=2 mean:-11.747 dB s.dev: .1179 dB p-p: .5308 dB CH1 S log MAG 10 dB/ REF -14.37 dB START .010 000 MHz STOP 500.000 000 MHz 5401B PRm

6 Jan 2004 13:01:31

1_: 0 dB 0.000 000 MHz CH1 S 11 1 U FS CENTER 82.500 000 MHz SPAN 60.000 000 MHz 205401B Cor REF=1 2_:-45.489 dB

82.5 MHz

3_:-29.232 dB

165 MHz

6 Jan 2004 12:59:55

1_: 124.57 -15.539 124.15 pF 82.500 000 MHz 2_ 38.229 -36.461 52.91 pF 82.500 000 MHz