KR 2124

Lowpass
Filter
Passband Amplitude & Group Delay
Overall Amplitude
0.1 dB/div
10 dB/DIV
KR Model 2124
10 nsec/div
100 KHz
5.5 MHz
100 KHz
20 MHz
Specifications
KR Part Number
Filter Type
Insertion Loss
KR Model 2124
lowpass filter
balances cost, size
and performance.
Suitable for many
video applications.
2124
Video Lowpass
< 1 dB
End of Passband
5.5 MHz
Passband Ripple
< 0.15 dB
Start of Stopband
8.0 MHz
Stopband Attenuation
> 40 dB
Group Delay Ripple
< 20 nsec
Group Delay Control to
5.0 MHz
Approximate Group Delay
210 nsec
Source and Load Impedance
75 Ω
Outline Drawing
Epoxy DIP Package
0.600 inch Row Spacing
Pin 1 - IN
Pin 9 - OUT
Pin 8 - GND
Pin 16 - GND
Standard IC Type Pins 0.02 x 0.01
All Dimensions Shown in inches
KR Electronics
www.krfilters.com
91 Avenel Street
Avenel, NJ 07001
732-636-1900