202150B

202150B ITF | Alldatasheet

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SAW Bandpass Filter 202150B Part No. 202150B 1. Features z For CDMA Basestation Receiver Applications z High Selectivity z Single-Ended Operation z DIP Package z Maximum Storage Temperature Range : -40 ~ 85℃℃ z Electrostatics Sensitive Device (ESD) 2. Package Dimension 68.5±0.2 58.4±0.2 30.4±0.2 10.2±0.2 5.1±0.2 20.3±0.5 6.0max5.7max 74.0±0.5 27.9±0.2 15.2±0.2 0.45±0.05 ITF 04A001 202150B Package : D7420 Pin Configuration

17 Input

8 Output

2, 11 Ground Other Case ground Dimensions shown are nominal in millimeters Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated Rev. Date 2004-04-07 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NI2032-CS05 1/5

SAW Bandpass Filter 202150B Part No. 202150B 3. Specifications Fo = 70.0 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 69.96 70.0 70.04 Insertion Loss dB - 22.5 25.0 1.5dB Bandwidth MHz - 1.25 - 3dB Bandwidth MHz 1.26 1.30 - 35dB Bandwidth MHz - 1.5 1.6 Amplitude Ripple (Fo +/- 0.6 MHz) dB - 0.7 1.0 Group Delay Variation (Fo +/- 0.6 MHz) nsec - 300 500 Absolute Delay usec - 10.85 - Ultimate Rejection dB 40 45 - 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 2004-04-07 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NI2032-CS05 2/5

SAW Bandpass Filter 202150B Part No. 202150B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Output 50Ω L3L2 Input 50Ω L1 = L2 = L3 = L4 = 120 nH 5. Marking Configuration ITF1) 04A0012) 202150B3) 1) Manufacturer name 2) Lot Number 3) Part Number Rev. Date 2004-04-07 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NI2032-CS05 3/5

SAW Bandpass Filter 202150B Part No. 202150B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ REF -23.2 dB CENTER 69. 990 000 MHz SPAN 4. 000 000 MHz Cor PRm

2 Apr 2004 05:20:33

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 1. 514871 MHz cent : 70. 010556 MHz Q : 46. 216 1_loss : -23 . 478 dB CH2 S21 LOG 1 dB/ REF -23.2 dB CENTER 69. 990 000 MHz SPAN 2. 000 000 MHz Cor PRm CH4 S21 DEL 300 ns/ REF 11 us Cor Smo

2 Apr 2004 05:21:00

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH2 Markers BW : 1. 304426 MHz cent : 70. 005751 MHz Q : 53. 668 1_loss : -23 . 485 dB 2:-11 . 063 ns 1. 200 000 MHz REF=3 CH4 Markers mean : 10. 834 us s. dev : 69. 346 ns p-p : 336 . 84 ns Rev. Date 2004-04-07 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NI2032-CS05 4/5

SAW Bandpass Filter 202150B Part No. 202150B CH2 CH1 S21 LOG 10 dB/ REF -27.71 dB START . 010 000 MHz STOP 400 . 000 000 MHz PRm

2 Apr 2004 05:23:21

Rev. Date 2004-04-07 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NI2032-CS05 5/5 S21 LOG 1 dB/ REF -23.2 dB Cor PRm CH4 S21 LOG 1 dB/ REF -23.2 dB CENTER 69. 990 000 MHz SPAN 2. 000 000 MHz Cor

2 Apr 2004 05:21:14

1: 0. 0000 dB 0. 000 000 MHz 2: . 67860 dB 1. 200 000 MHz REF=1 CH2 Markers BW : 1. 267940 MHz cent : 70. 005511 MHz Q : 55. 212 1_loss : -23 . 485 dB REF=3 CH4 Markers mean:-23 . 422 dB s. dev : . 12570 dB p-p : . 90430 dB CH1 S11 SWR 500 m / REF 1 Cor PRm CH3 S22 SWR 500 m / REF 1 CENTER 69. 990 000 MHz SPAN 4. 000 000 MHz Cor

2 Apr 2004 05:22:20

1: 1. 3999 69. 990 000 MHz 1: 2. 8544 70. 000 000 MHz CH1 S11 1 U FS CENTER 69. 990 000 MHz SPAN 4. 000 000 MHz Cor PRm CH3 S22 1 U FS Cor

2 Apr 2004 05:22:26

1: 57. 596 -16 . 477 138 . 01 pF 69. 990 000 MHz 1: 72. 391 -62 . 207 36. 550 pF 70. 000 000 MHz