SAW Bandpass Filter 240201B 1. Features IF bandpass filter High attenuation Single-ended operation Dip Package Maximum Storage Temperature Range : -40℃ ~ 85℃ Electrostatics Sensitive Device (ESD) 2.5±0.2 Package : D3512 Pin Configuration 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 25.4±0.2 7.6±0.2 0.45±0.05 5.5max 6.0max 81.1-1.8M 240201B ITF 08A001 35.1±0.5 12.8±0.5 2.5±0.2 2. Package Dimension 1 Input 5 Output 2, 4 Ground 3, 6 Case ground Part No. 240201B Rev. Date 2008-11-13 Rev. NW8032-CS01 1/5 SAW Bandpass Filter 240201B 3. Specifications Fo = 81.1 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 81.1 - dB - 23.0 25.0 1dB Bandwidth MHz 1.8 1.85 - 3dB Bandwidth MHz - 2.0 - 20dB Bandwidth MHz - 2.47 2.6 40dB Bandwidth MHz - 2.7 2.8 dB - 0.3 1.0 Group Delay Variation (Fo +/- 0.8 MHz) nsec - 135 250 Absolute Delay usec - 3.46 - dB 50 55 - dB 20 27 - ppm/°C2 - -0.03 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 0.8 MHz) Ultimate Rejection Relative Attenuation fo+/-900KHz+/-400KHz 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. 240201B Rev. Date 2008-11-13 Rev. NW8032-CS01 2/5 SAW Bandpass Filter 240201B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 C1 Output 50Ω C2 L1 = L2 = 220 nH C1 = C2 = 47 pF 5. Marking Configuration ITF1) 08A0012) 240201B3) 81.14)-1.8M5) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Center Frequency 5) 1dB-Bandwidth I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 240201B Rev. Date 2008-11-13 Rev. NW8032-CS01 3/5 SAW Bandpass Filter 240201B 6. Typical Performance ( at +25℃ ℃) CH1 CH3 S21 S21 LOG LOG 10 dB/ 10 dB/ 27 Oct 2008 21:19:46 1: 0. 0000 dB 0. 000 000 MHz 1: 0. 0000 dB 0. 000 000 MHz REF -22.1 dB REF -22.1 dB 240201B J238 * CH1 Markers BW: 1 Cor cent : 2. 477702 MHz 81 . 102931 MHz REF=1 Q: 32 . 733 2 1_loss : -22 . 229 dB C2 3 4 3 4 BW cent CH3 Markers : : 2. 698505 MHz 81 . 104338 MHz REF=1 1_ Q: 30 . 055 loss : -22 . 229 dB CENTER CH1 CH3 * S21 S21 81 . 100 000 MHz LOG LOG 10 dB/ 10 dB/ SPAN 8. 000 000 MHz 27 Oct 2008 21:20:06 2: 0. 0000 dB 0. 000 000 MHz 2: 0. 0000 dB 0. 000 000 MHz REF -22.1 dB REF -22.1 dB 240201B J238 CH1 Markers Cor 1: . 85360 dB 900 . 000 kHz 2 2 REF=2 3: -28 . 850 dB -400 . 000 kHz 1 C2 3 3 CH3 Markers 1: . 43740 dB -900 . 000 kHz REF=2 3: -28 . 532 dB 400 . 000 kHz CENTER 81 . 100 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 8. 000 000 MHz Part No. 240201B Rev. Date 2008-11-13 Rev. NW8032-CS01 4/5 SAW Bandpass Filter 240201B CH2 S21 CH4 S21 LOG DEL 1 dB/ 500 ns/ 27 Oct 2008 21:20:37 1: 0. 0000 dB 0. 000 000 MHz 3: 152 . 34 ps 1. 600 000 MHz REF -22.1 dB REF 3.88 us CH2 Markers BW: cent : 2. 014100 MHz CH2 S21 CH4 S21 LOG LOG 1 dB/ 1 dB/ 27 Oct 2008 21:20:47 1: 0. 0000 dB 0. 000 000 MHz 3: . 20080 dB 1. 600 000 MHz REF -22.1 dB REF -22.1 dB CH2 Markers REF=1 BW: 81. 109629 MHz cent : 1. 851879 MHz Q: 40. 271 1 REF=1 81. 115656 MHz Q: 43. 802 1_loss : -22 . 268 dB 1_loss : -22 . 256 dB 1 2 2 3 3 4 4 3 2 2 Cor 3 4 Cor Smo CH4 Markers CENTER 81. 100 000 MHz CH1 S21 CH4 Markers REF=2 mean: 3. 4624 us Cor LOG 10 dB/ s. dev : 35. 885 ns s. dev : . 06120 dB p-p : 155 . 03 ns p-p : . 28330 dB SPAN 2. 500 000 MHz 27 Oct 2008 21:21:49 1: 0. 0000 dB 0. 000 000 MHz REF -22.1 dB 2 REF=2 mean:-22 . 214 dB Cor CENTER 81. 100 000 MHz CH1 S11 CH3 S22 SWR SWR 1 / 1 / SPAN 2. 500 000 MHz 27 Oct 2008 21:21:18 1: 1. 7839 81. 100 000 MHz 2: 2. 0278 81. 100 000 MHz REF 1 REF 1 240201B J238 240201B J238 CH1 Markers 2:-49 . 076 dB 50. 1000 MHz 1 REF=1 Cor 3:-58 . 527 dB 67. 0000 MHz Cor 1 2 2 3 CENTER 81. 100 000 MHz START . 010 000 MHz SPAN 8. 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. 240201B Rev. Date 2008-11-13 Rev. NW8032-CS01 5/5 2 4