2391-3.5-75

KR Electronics, Inc. KR 2391-3.5-75 Lowpass Filter General Description KR 2391-3.5-75 is a group delay equalized lowpass filters. The filter’s flat passband response and group delay equalization make it a good choice for video applications. www.krfilters.com Features Features • Flat passband response • Group delay equalized Typical Performance Passband Amplitude & Group Delay (0.25 dB/div & 25 nsec/div) 100 KHz to 3.5 MHz 10 Jul 2003 16:01:26 CH1 CH2 S21 S21 LOG DEL .25 dB/ 25 ns/ REF -.4 dB REF 850 ns CH1 S21 LOG Overall Response (10 dB/div) 100 KHz to 10 MHz 10 Jul 2003 16:02:25 10 dB/ REF 0 dB Cor Cor Avg 16 Smo Cor Avg 16 START . 100 000 MHz STOP 10 . 000 000 MHz START . 100 000 MHz STOP 3 . 500 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2003, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Page 1 KR KR Electronics, Inc. KR 2391-3.5KR Series 2391-3.5-75 Specifications www.krfilters.com Parameter Filter type Insertion Loss End of Passband (fc) Passband Ripple Attenuation at 3.85 MHz Attenuation at 4.83 MHz Group Delay Ripple to fc Source and Load Specification Lowpass < 1 dB 3.5 MHz < 0.25 dB < 3 dB > 45 dB < 25 nsec 75 Ω Physical Dimensions Also available in a 4 x 2 x 0.5 inch metal can with PCB terminals Other configurations available on request All dimensions in inches KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2003, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Page 2