KR Electronics, Inc. KR 2506 15 MHz Video Filter www.krfilters.com General Description Features • 15 MHz passband frequency • <0.1 dB & < 2 nsec passband ripple • >50 dB at 59.25 MHz • Group delay equalization • 75 Ω Source and Load KR 2506 is a 15 MHz video lowpass filter with group delay equalization. The filter is designed to be used as an antialiasing filter in HD 2x oversampling applications. Other options including sin(x)/x compensation are available. Please consult the factory. Typical Performance Amplitude & Group Delay Overall Response (0.1 dB/div & 2 nsec/div) 0.1 MHz to 15 MHz (5 dB/div) 1 MHz to 500 MHz 24 Sep 2003 12:53:46 CH1 CH2 S 21 S 21 log MAG delay .1 dB/ 2 ns/ 24 Sep 2003 12:54:51 REF -.3 dB REF 30 ns CH1 PRm S 21 log MAG 5 dB/ REF 0 dB PRm Cor 1 Cor PRm Cor 2 Smo START START .100 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2003, KR Electronics, Inc. 1.000 000 MHz STOP 500.000 000 MHz STOP 15.000 000 MHz Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. www.krfilters.com KR Series 2506 Video Filter Specifications Parameter Specification Filter type Lowpass End of passband 15 MHz Passband ripple < 0.1 dB p-p Start of stopband –50 dB Group delay ripple Group delay control to Impedance Typical 0.05 dB 59.25 MHz < 2 nsec p-p 1 nsec 15 MHz 75 Ω Physical Dimensions 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 KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2003, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2