2438 KR | Alldatasheet
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Technical content
Page 1 © 2002, KR Electronics, Inc. CH1 S21 LOG .1 dB/ REF -.5 dB START . 100 000 MHz STOP 6. 000 000 MHz Cor CH2 S21 DEL 10 ns/ REF 360 ns Cor Smo
16 Jul 2002 16:02:29
CH1 S21 LOG 10 dB/ REF 0 dB START . 100 000 MHz STOP 20 . 000 000 MHz Cor
16 Jul 2002 16:03:17
KR 2438 is a video lowpass filter. The filter has a 5.5 MHz passband and group delay equalization. The filter is suitable for surface mount. Other passband frequencies are available. Please consult the factory. General Description KR Electronics, Inc.KR Electronics, Inc.KR Electronics, Inc.KR Electronics, Inc. FeaturesFeaturesFeaturesFeatures
- Anti-Aliasing filter
- Elliptic response
- Group delay equalization
- Surface mount
- 75 Ω Typical Performance www.krfilters.com Figure 1 Passband Amplitude & Group Delay (0.1 dB/div & 10 nsec/div) 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 Figure 2 Overall Response (10 dB/div)
Page 2 © 2002, KR Electronics, Inc. Parameter Specification Filter type Lowpass Insertion Loss < 1dB (0.7 dB Typ) Passband Ripple to 5.5 MHz < 0.3 dB Group Delay Ripple to 5.04 MHz < 14 nsec Approximate Absolute Group Delay 360 nsec Attenuation at 6.81 MHz > 20 dB Attenuation at 7.23 MHz and above > 40 dB Source & Load 75 Ω KR 2438 Video FilterKR 2438 Video FilterKR 2438 Video FilterKR 2438 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 Notes: Pin Size .020 x .010 in Pin 1 is Input Pin 14 is Output All other pins are ground