2465 KR | Alldatasheet

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Technical content

Page 1 © 2003, KR Electronics, Inc. KR 2465 30 MHz Video Filter KR 2465 is a 30 MHz video lowpass filter with group delay equalization. The filter is designed to be used as an antialias- ing filter in HD 2x oversampling applications. Other options including sin(x)/x compensation are available. Please consult the factory. General Description KR Electronics, Inc.KR Electronics, Inc.KR Electronics, Inc.KR Electronics, Inc. FeaturesFeaturesFeaturesFeatures

  • 30 MHz passband frequency
  • <0.1 dB & < 1 nsec passband ripple
  • >50 dB at 118.5 MHz
  • Group delay equalization
  • 75 Ω Source and Load Typical Performance www.krfilters.com Amplitude & Group Delay (0.1 dB/div & 1 nsec/div) 0.1 MHz to 30 MHz KR Electronics, Inc.

91 Avenel Street

Avenel, NJ 07001 www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Web Email Phone Fax Overall Response (5 dB/div) 1 MHz to 500 MHz CH1 S 21 log MAG .1 dB/ REF -.5 dB START .100 000 MHz STOP 30.000 000 MHz Cor PRm CH2 S 21 delay REF 17 ns 1 ns/ Cor Avg Smo PRm

13 Mar 2003 14:11:47

CH1 S 21 log MAG 5 dB/ REF 0 dB START 1.000 000 MHz STOP 500.000 000 MHz Cor PRm

13 Mar 2003 14:17:10

Page 2 © 2003, KR Electronics, Inc. Parameter Specification Typical Filter type Lowpass End of passband 30 MHz Passband ripple < 0.1 dB p-p 0.05 dB Start of stopband –50 dB 118.5 MHz Group delay ripple < 1 nsec p-p 0.50 nsec Group delay control to 30 MHz Impedance 75 Ω KR Series 2465 Video FilterKR Series 2465 Video FilterKR Series 2465 Video FilterKR Series 2465 Video Filter KR Electronics, Inc.KR Electronics, Inc.KR Electronics, Inc.KR Electronics, Inc. Physical Dimensions Specifications www.krfilters.com KR Electronics, Inc. Avenel, NJ 07001 www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Web Email Phone Fax Pin 1 is Input Pin 8 is Output Pins 2 thru 7 are Ground Pin dimensions .010” x .020” Tolerance ± 0.010 All Dimensions Shown in inches