KR Electronics, Inc. KR 2124SMD Video Filter www.krfilters.com General Description KR 2124SMD is a 5.5 MHz lowpass filter. The filter is group Features delay equalized and amplitude equalized. Please consult the fac- • 5.5 MHz passband tory for other passband or sampling frequencies. • Group delay equalized • 75 Ω • Surface mount Typical Performance Passband Amplitude & Group Delay Overall Response (0.1 dB/div & 10 nsec/div) (10 dB/div ) 14 Jul 2003 10:32:56 14 Jul 2003 10:34:10 CH1 CH2 S21 S21 LOG DEL .1 dB/ 10 ns/ REF -.443 dB REF 210 ns CH1 S21 LOG 10 dB/ REF 0 dB PASS PRm PRm Cor Cor Avg 16 Avg 11 PRm Smo Cor Avg 16 START . 100 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2003, KR Electronics, Inc. STOP 5 . 500 000 MHz START . 100 000 MHz STOP Web Email Phone Fax 20 . 000 000 MHz www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. www.krfilters.com KR 2124SMD Specifications Parameter Specification Filter type Lowpass End of Passband 5.5 MHz Passband Ripple to 5.5 MHz < 0.2 dB Insertion Loss (at 100 KHz) < 1 dB Group Delay Ripple to 5 MHz < 20 nsec (10 typ) 75 Ω Source & Load Physical Dimensions Dimensions 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