LOW PASS FILTERS
Designer's Kit K3-LFCN+
MINI-CIRCUITS DESIGNER'S KITS
THE SOLUTION !
Passband DC to 630MHz
LFCN+ Features
•
•
•
•
•
•
•
•
•
Wideband, 50Ω
Excellent power handling
Hermetically sealed
7 sections
LTCC Low Temperature Co-fired Ceramic
( )
(
)
Small size L 0.12" x W 0.06"
Temperature stable
Low cost
Repeatable performance
All models are
RoHS compliant
C O M P L I A N T
$
only10 9 95
ea.kit (11 models,5of each, 55 total)
Kit K3-LFCN+ Electrical specifications of each model
Model
Passband fco, (MHz)
Stopband (MHz)
(loss, dB)
VSWR (:1)
Power
Input*
(W)
(MHz)
Nom.
✝
(loss < 1dB)
Max.
(loss 3dB)
Typ.
f 20
40
Typ.
fr 20
Typ.
Stopband Passband
Min.
Typ.
Typ.
Max.
LFCN-80+
LFCN-95+
LFCN-105+
LFCN-120+
DC-80
DC-95
DC-105
DC-120
145
165
180
195
200
230
250
280
225-1550
255-1600
265-1650
300-1850
4500
4500
4750
4750
20
20
20
20
1.2
1.2
1.2
1.2
8.5
8.5
8.5
8.5
LFCN-225+
LFCN-320+
LFCN-400+
LFCN-490+
DC-225
DC-320
DC-400
DC-490
350
460
560
650
460
560
660
800
510-2500
640-2500
680-3000
880-2500
5500
5300
5500
6000
20
20
20
20
1.2
1.2
1.2
1.2
8.5
8.5
8.5
8.5
LFCN-530+
LFCN-575+
LFCN-630+
DC-530
DC-575
DC-630
700
770
830
820
900
1000
945-3000
1050-3200
1050-3500
6000
5500
6000
20
20
20
1.2
1.2
1.2
8.5
8.5
8.5
Protected under U.S. Patent 6,943,646
✝✝LFCN-530+, -575+, and -630+ Loss < 1.2dB.
* Passband rating, derate linearly to 3.5W at 100oC ambient.
®
ISO 9001 ISO14001 CERTIFIED
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For quick access to product information see MINI-CIRCUITS CATALOG & WEB SITE
RF/IF MICROWAVE COMPONENTS
REV. OR
M104869
K3-LFCN+