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
Page 1
CASE STYLE: FV1206
BFCN-2275+
LTCC Bandpass Filter
Feature Advantages
Small Size (3.20mm x1.6 mm)
Allows for high layout density of circuit boards, while minimizing affects of parasitics.
Rejection peaks at harmonic
frequencies
Provides good rejection of signals at harmonic frequencies, for improved system
performance.
Wrap around termination Provides excellent solderability and easy visual inspection capability.
LTCC construction Provides a rugged package that is well suited for tough environments including high humidity
and high temperature extremes.
Product Overview
The BFCN-2275+ LTCC Band Pass Filter is constructed with 12 layers in order to achieve a miniature size
and high repeatability of performance. Wrap-around terminations minimize variations in performance due to
parasitics. Covering 2275 MHz ±105 MHz, these units offer low insertion loss and good rejection.
The Big Deal
• Smallsize3.2mmx1.6mm
• Passband(2170-2380MHz)
• LowInsertionLoss(2.0dBtypical)
• Sharprejectionpeaksclosetostopband
Key Features
50Ω2170to2380MHz
Page 1
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
50Ω2170to2380MHz
Ceramic
BFCN-2275+
Bandpass Filter
Applications
•HarmonicRejection
•Transmitters/Receivers
Outline Dimensions ( )
inch
mm
Demo Board MCL P/N: TB-270
Suggested PCB Layout (PL-137
Outline Drawing
*Passband rating, derate linearly to 0.25W at 100°C ambient
Permanent damage may occur if any of these limits are exceeded.
REV. C
M127608
BFCN-2275+
ED-13635/10
AD/CP/AM
130910
ABCD E FG
.126 .063 .037 .020 .032 .009 .169
3.20 1.60 0.94 0.51 0.81 0.23 4.29
H J K L M N P wt
.087 .024 .122 .024 .087 .012 .071 grams
2.21 0.61 3.10 0.61 2.21 0.30 1.80 .020
PCB Land Pattern
Suggested Layout,
Tolerance to be within ±.002
(ON TOP)
(ON TOP)
Maximum Ratings
Operating Temperature -55°C to 100°C
Storage Temperature -55°C to 100°C
RFPowerInput* 1.5Wmax.at25°C
RFIN 1
RF OUT 3
GROUND 2,4
Pin Connections
0.30 71.30 14895.30
300.00 33.32 123.47
1100.00 37.31 76.49
1500.00 47.76 56.97
1800.00 20.92 28.33
2000.00 7.18 5.88
2170.00 1.80 1.22
2300.00 1.51 1.27
2380.00 1.56 1.22
2450.00 2.06 1.84
3020.00 14.05 30.84
3500.00 21.07 51.13
4000.00 27.86 51.75
5000.00 47.67 46.21
6000.00 34.26 30.71
Features
•Smallsize
•Temperaturestable
•Hermeticallysealed
•LTCCconstruction
Page 2
Frequency
(MHz)
Insertion Loss
(dB)
VSWR
(:1)
Typical Performance Data at 25°C
BFCN-2275+
INSERTION LOSS
0
20
40
60
1500 2080 2660 3240 3820 4400
FREQUENCY (MHz)
INSERTION LOSS (dB)
BFCN-2275+
INSERTION LOSS
0
20
40
60
80
100
0 1000 2000 3000 4000 5000 6000
FREQUENCY (MHz)
INSERTION LOSS (dB)
1.0
2.0
3.0
2150 2200 2250 2300 2350 2400
BFCN-2275+
VSWR
1
100
10000
0 1000 2000 3000 4000 5000 6000
FREQUENCY (MHz)
VSWR
1.0
1.5
2150 2200 2250 2300 2350 2400
Typical Frequency Response Functional Schematic
Parameter F# Frequency (MHz) Min. Typ. Max. Unit
Pass Band
Center Frequency — — — 2275 — MHz
InsertionLoss F1-F2 2170-2380 — — 3.0 dB
VSWR F1-F2 2170-2380 — — 2.5 :1
Stop Band, Lower InsertionLoss DC-F3 DC-1720 — 20 — dB
VSWR DC-F3 DC-1720 — 25 — :1
Stop Band, Upper InsertionLoss F4-F5 4200-6000 — 25 — dB
VSWR F4-F5 4200-6000 — 20 — :1
F4F2F1F3
ATTENUATION (dB)
FREQUENCY (MHz)
DC F5
Product Marking: 37
CASE STYLE: FV1206
PRICE:$3.95ea.QTY(20)
Available Tape and Reel
at no extra cost
Reel Size Devices/Reel
7”
20, 50, 100, 200, 500,1000, 3000
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
1.
Measured on Mini-Circuits Characterization Test Board TB-270.
Electrical Specifi cations1 at 25°C