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Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet 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.
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IF/RF MICROWAVE COMPONENTS
50Ω 3300 to 4000 MHz
RF Transformer NCS1-422+
Maximum Ratings
Operating Temperature -40°C to 85°C
Storage Temperature -55°C to 100°C
Input RF Power*** 3W
Electrical Specications (TAMB=25°C)
REV. A
M111644
NCS1-422+
ED 12817/34B26
RS/AM
111214
Typical Performance Data at 25ºC**
Features
• wideband, 3300 to 4000 MHz
• low phase unbalance, 4 deg. and
amplitude unbalance, 0.4 dB typ.
• miniature size, 0.079”x0.049”x0.033”
• LTCC construction
• low cost
• aqueous washable
Applications
• WIMAX
• satellite
• radar
Ceramic Balun
Ω
RATIO
FREQUENCY
(MHz)
INSERTION*
LOSS
(dB)
PHASE
UNBALANCE AT
SECONDARY†
(Deg.)
Typ.
AMPLITUDE
UNBALANCE
(dB)
Typ.
13300-4000 1.0 4 0.4
FREQUENCY
(MHz)
INSERTION
LOSS
(dB)
INPUT
R. LOSS
(dB)
AMPLITUDE
UNBALANCE
(dB)
PHASE
UNBALANCE
(Deg.)
* Insertion Loss is referenced to mid-band loss, 0.8 dB. Reference Demo Board TB-419+
† Relative to 180°
NCS1-422+
INSERTION LOSS
0.0
0.2
0.4
0.6
0.8
1.0
3300 3400 3500 3600 3700 3800 3900 4000
FREQUENCY (MHz)
INSERTION LOSS (dB)
NCS1-422+
AMPLITUDE UNBALANCE
0.0
0.2
0.4
0.6
0.8
1.0
3300 3400 3500 3600 3700 3800 3900 4000
FREQUENCY (MHz)
AMPLITUDE UNBALANCE
(dB)
NCS1-422+
PHASE UNBALANCE
0.0
1.0
2.0
3.0
4.0
5.0
6.0
3300 3400 3500 3600 3700 3800 3900 4000
FREQUENCY (MHz)
PHASE UNBALANCE (Deg)
conguration J
** Measured with Agilent E5071B network analyzer using impedance conversion and port extension.
Demo Board MCL P/N: TB-419+
Suggested PCB Layout (PL-264)
*** Derate linearly to 2W at 85°C
Permanent damage may occur if any of these limits are exceeded.
CASE STYLE: GE0805C-1
PRICE: $ 0.99 ea. QTY (20)
PRICE: $ 0.94 ea. QTY (100)
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Sufx has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualications.
3300.00 0.47 10.35 0.28 3.01
3400.00 0.34 11.50 0.13 2.68
3500.00 0.22 12.83 0.01 2.31
3600.00 0.13 14.29 0.14 1.81
3700.00 0.06 15.99 0.27 1.18
3740.00 0.06 16.64 0.30 0.89
3780.00 0.04 17.52 0.33 0.57
3800.00 0.03 17.98 0.36 0.49
3900.00 0.02 20.37 0.44 0.38
4000.00 0.01 23.80 0.47 1.25
Pad Connections
PRIMARY DOT (Unbalanced Port) 1
PRIMARY (GND) 2
SECONDARY DOT (Balanced) 4
SECONDARY (Balanced) 3
NO CONNECTION 6
NOT USED (GND Externally) 5
Pads 2,3,4 are DC-connected internally
Outline Drawing
A
B
C
D
E
F
.079
.049
.033
.014
.012
.012
2.01 1.24 0.84 0.36 0.30 0.30
G
H
J
K
wt
.026
.014
.039
.110
grams
0.66 0.36 1.00 2.80
.008
Outline Dimensions ( )
inch
mm
PCB Land Pattern
Suggested Layout,
Tolerance to be within ±.002
Available Tape and Reel
at no extra cost
Reel Size Devices/Reel
7”
20, 50, 100, 200, 500,1000, 2000
