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Datasheet File OCR Text: |
KR 2455 Lowpass Filter General Description KR 2455 is a 45 MHz lowpass filter. The filter is group delay equalized and includes sin(x)/x compensation for a sampling frequency of 105 MHz. The filter can be supplied without sin(x)/x correction. Please consult the factory for other passband or sampling frequencies. KR Electronics, Inc. www.krfilters.com Features * 45 MHz passband * Sin(x)/x correction * Sharp transition to 60 dB * 50 Typical Performance Effective Passband & Group Delay (0.25 dB/div & 5 nsec/div) 27 Nov 2002 10:18:06 CH1 CH2 S21 /M S21 LOG DEL .25 dB/ 5 ns/ REF -4.25 dB REF 55 ns CH1 S21 LOG 10 dB/ Overall Response (10 dB/div) 27 Nov 2002 10:18:52 REF 0 dB Cor Cor Smo Cor START . 100 000 MHz STOP 50 . 000 000 MHz START . 100 000 MHz STOP 200 . 000 000 MHz Figure 1 Figure 2 KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 (c) 2002, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. KR 2455 Specifications Parameter Filter type End of Passband Effective Passband Ripple Insertion Loss (at 100 KHz) Group Delay Ripple Sin(x)/x Compensation Sampling Frequency Start of Stopband Stopband Attenuation Source & Load Specification Lowpass 45 MHz < 0.5 dB < 4 dB < 10 nsec Yes 105 MHz 60 MHz 60 dB 50 www.krfilters.com Physical Dimensions KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 (c) 2002, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Page 2 |
Price & Availability of 2455
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