SAW Delay-Line 836D252 1. Features CDMA RF Delay-Line Single-Ended Operation DIP Package Maximum Storage Temperature Range : -40 ~ 85 Electrostatics Sensitive Device (ESD) ITF 04A001 836D252 2. Package Dimension Package : D7420 Input 8 Output 2, 11 Ground Others Case ground Dimensions shown are nominal in millimeters I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Pin Configuration 17 Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated Part No. 836D252 Rev. Date 2004-07-08 Rev. ND1003-CS02 SAW Delay-Line 836D252 3. Specifications Fo = 836.5 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 833.5 836.5 839.5 dB - 32.0 35.0 3dB Bandwidth MHz 40.0 45.0 - 30dB Bandwidth MHz - 89.5 - dB - 0.8 1.0 Group Delay Variation (Fo +/- 12.5 MHz) nsec - 20 100 Absolute Delay usec 9.9 10.02 10.1 dB 30 35 - ppm/°C - -94 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 12.5 MHz) Ultimate Rejection 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. 836D252 Rev. Date 2004-07-08 Rev. ND1003-CS02 SAW Delay-Line 836D252 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) ()$"# %& ' ! "#$"# %&' L1 = L2 = 22 nH 5. Marking Configuration ITF1) 04A0012) 836D2523) 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. 836D252 Rev. Date 2004-07-08 Rev. ND1003-CS02 SAW Delay-Line 836D252 6. Typical Performance ( at +25 + ) CH1 S21 LOG 10 dB/ 7 Jul 2004 14:35:42 1: 0. 0000 dB 0. 000 000 MHz REF -33.6 dB 836D252 CH1 Markers Smo 1 Cor 2 BW: 89. 531795 MHz : 833 . 537880 MHz REF=1 cent Q: 9. 3100 1_loss : -33 . 726 dB 3 4 CENTER 836 . 500 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 300 ns/ SPAN 150 . 000 000 MHz 7 Jul 2004 14:42:10 3: . 40090 dB 25. 000 000 MHz 3: 951 . 33 ps 25. 000 000 MHz REF -31.3 dB REF 10.3 us 836D252 CH2 Markers REF=2 mean : -29 . 870 dB s. dev : . 18720 dB p-p : . 75340 dB 3 1 2 2 3 4 Smo 2 1 CH4 Markers Cor REF=2 mean : 10. 021 us Smo s. dev : 6. 9789 ns p-p : 27. 263 ns Cor CENTER 836 . 500 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 30. 000 000 MHz Part No. 836D252 Rev. Date 2004-07-08 Rev. ND1003-CS02 * SAW Delay-Line 836D252 CH1 S21 LOG 10 dB/ 7 Jul 2004 14:36:16 1: 0. 0000 dB 0. 000 000 MHz REF -33.6 dB 836D252 CH1 Markers Smo 1 Cor BW: 2 3 44. 570289 MHz : 835 . 603814 MHz 4 REF=1 cent Q: 18. 748 1_loss : -33 . 760 dB CENTER 836 . 500 000 MHz CH1 CH3 S11 S22 1 U FS 1 U FS SPAN 150 . 000 000 MHz 1: 3. 6973 2: 9. 3555 -32 . 881 -24 . 051 7 Jul 2004 14:42:54 5. 7864 pF 836 . 500 000 MHz 7. 9109 pF 836 . 500 000 MHz 836D252 Smo Smo 2 1 CENTER 836 . 500 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 150 . 000 000 MHz Part No. 836D252 Rev. Date 2004-07-08 Rev. ND1003-CS02