Page 1 © 2002, KR Electronics, Inc.
KR 2355-50 Notch Filter
KR 2355-50 is an active notch filters. Other notch frequen-
cies can be specified. Contact factory for details.
General Description
KR Electronics, Inc.
KR Electronics, Inc.KR Electronics, Inc.
KR Electronics, Inc.
Features
FeaturesFeatures
Features
• 50 Hz Active notch filter
• No adjus tme n ts ne ces sar y
Typical Performance
www.krfilters.com
Figure 1
Typical Response for 50 Hz Notch
(10 dB/div) DC to 100 Hz
KR Electro nics, Inc.
91 Avenel Street
Avenel, NJ 07001
www.krfilters.com
sales@krfilters.com
(732) 636-1900
(732) 636-1982
Web
Email
Phone
Fax
-70
-60
-50
-40
-30
-20
-10
0
10
0 102030405060708090100
Frequency (Hz)
Response (dB)
Page 2 © 2002, KR Electronics, Inc.
Parameter Specification
Filter t ype Notch
Notch Frequency (Fo) 50 Hz
Max 3 dB Bandw idth 7 Hz
Attenuation at Fo > 40 dB (typically >60 dB)
Gain 0 dB ± 0.2 dB
Max Input Voltage ± 12 V
DC Offset < 5 mV (1 mV typ)
Supply Voltage ± 15 Vdc
S upply Current 9 mA max (5 mA typ)
Operating Temperature 0° C to 50° C
KR 2355
KR 2355KR 2355
KR 2355-
--
-50 Notch Filter
50 Notc h Filter50 Notc h Filter
50 Notc h Filter
KR Electronics, Inc.
KR Electronics, Inc.KR Electronics, Inc.
KR Electronics, Inc.
Physical Dimensions
Specifications
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Epoxy Package
All Dimens ions in inc hes
Connect GND to both
signal ground and common
of voltage supply
Power supply internally
decoupled with 0.1 uF
ceramic capacitors
KR Electro nics, Inc.
91 Avenel Street
Avenel, NJ 07001
www.krfilters.com
sales@krfilters.com
(732) 636-1900
(732) 636-1982
Web
Email
Phone
Fax
