Ceramic
Bandpass Filter
VQ /*\
Features
% VQ C
o
% VQ
o
C
9 CV
o
C
o
o
BFCN-4440+
Maximum Ratings
1RGTCVKPI 6GORGTCVWTG
5VQTCIG 6GORGTCVWTG
2CUUDCPF TCVKPI FGTCVG NKPGCTN[ VQ 9 CV u% CODKGPV
2GTOCPGPV FCOCIG OC[ QEEWT KH CP[ QH VJGUG NKOKVU CTG GZEGGFGF
)QQF 8594 6[R " 2CUUDCPF
5OCNN UK\G
6GORGTCVWTG UVCDNG
.6%% EQPUVTWEVKQP
%#5' 56;.' (8
24+%' GC 36;
+RoHS Compliant
Applications
*CTOQPKE 4GLGEVKQP
6TCPUOKVVGTU4GEGKXGTU
Pin Connections
RF IN
4( 176
GROUND
1
2,4
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
$CPFRCUU (KNVGT 'NGEVTKECN 5RGEK ECVKQPU
1,2
(T
AMB
= 25
O
C)
CENTER
FREQ.
(MHz)
PASSBAND
(MHz)
.QUU F$
F1 - F2
STOPBANDS (MHz)
.QUU
F3
F$
F4
.QUU F$ 6[R
(
(
VSWR (:1)
2CUUDCPF
Max.
5VQRDCPF
6[R
20
Outline Drawing
4440
1. Measured on Mini-Circuits Characterization Test Board TB-270.
6JKU NVGT KU PQV KPVGPFGF HQT WUG CU C &% $NQEMKPI EKTEWKV GNGOGPV +P #RRNKECVKQP YJGTG &% XQNVCIG KU RTGUGPV CV
GKVJGT KPRWV QT QWVRWV RQTVU DNQEMKPI ECRCEKVQTU CTG TGSWKTGF CV VJG EQTTGURQPFKPI 4( RQTV
Typical Frequency Response
ATTENUATION (dB)
RF IN
Functional Schematic
RF OUT
25
20
2
F5 F3 F1
F2 F4 F6
FREQUENCY (MHz)
PCB Land Pattern
Typical Performance Data at 25
o
C
Frequency
(MHz)
5WIIGUVGF .C[QWV
6QNGTCPEG VQ DG YKVJKP ±.002
Insertion Loss
(dB)
82.05
5.35
2.28
1.00
0.91
1.00
1.45
3.99
29.01
VSWR
(:1)
91.43
51.10
18.30
1.34
1.12
19.11
31.03
18.30
Outline Dimensions (
inch
)
OO
A
.126
3.20
H
.087
2.21
B
.063
1.60
J
.024
0.61
C
.037
0.94
K
.122
3.10
D
.020
0.51
L
.024
0.61
E
.032
0.81
M
.087
2.21
F
.009
0.23
N
.012
0.30
G
.169
4.29
P
wt
.071 grams
1.80
.020
Demo Board MCL P/N: TB-270
Suggested PCB Layout (PL-137)
50
500
1000
2000
2300
2900
3300
4200
4440
5000
5400
9000
12000
BFCN-4440+
INSERTION LOSS
100
1.1
10000
BFCN-4440+
VSWR
1.4
1.3
INSERTION LOSS (dB)
80
60
40
20
0
1.0
0.9
0.8
4200 4300 4400 4500 4600 4700
1000
1.2
1.1
VSWR
100
4200 4300 4400 4500 4600 4700
10
1
0
2000
4000
6000
8000
10000
12000
0
2000
4000
6000
8000
10000
12000
FREQUENCY (MHz)
FREQUENCY (MHz)
Notes
A.
Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B.
Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C.
The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
Mini-Circuits
®
www.minicircuits.com
P.O. Box 35166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
REV. OR
M115948
EDR-8883/1F1
BFCN-4440+
RAV
140220
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