NCS2-232+ [MINI]
RF Transformer;
| 型号： | NCS2-232+ |
| 厂家： | 
MINI-CIRCUITS |
| 描述： | RF Transformer |
| 文件： | 总1页 (文件大小：302K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Ceramic Balun
RF Transformer
NCS2-232+
50Ω 900 to 2300 MHz
1:2 Ratio
CASE STYLE: GE0805C-9
Features
Maximum Ratings
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
• wideband, 900 to 2300 MHz
• low phase unbalance, 8 deg. and
amplitude unbalance, 0.6 dB typ.
• miniature size 0805 (2.0x1.25mm)
• LTCC construction
Operating Temperature
Storage Temperature
Input RF Power*
-55°C to 100°C
-55°C to 100°C
2W at 25°C
*Passband rating , derate linearly to 1W at 100°C ambient.
Permanent damage may occur if any of these limits are exceeded.
• low cost
Reel Size
7”
Devices/Reel
20, 50, 100, 200, 500,1000, 4000
• aqueous washable
Pad Connections
PRIMARY DOT (Unbalanced Port)
PRIMARY (GND)
2
1, 3
4
Applications
• WCDMA
• PCS
• GPS
• cellular
SECONDARY DOT (Balanced)
SECONDARY (Balanced)
NO CONNECTION
6
Electrical Specifications at 25°C
5
Parameter
Frequency (MHz)
Min.
Typ.
Max.
Unit
2
Impedance Ratio (secondary/primary)
900
—
2300
MHz
dB
Frequency Range
950 - 2150
900 - 2300
—
—
1.2
1.4
1.6
—
Outline Drawing
Insertion Loss*
PCB Land Pattern
950 - 2150
900 - 2300
—
—
0.6
0.9
1.0
—
dB
Amplitude Unbalance
950 - 2150
900 - 2300
—
—
5
8
10
—
†
Degree
Phase Unbalance
INDEX AREA*
* Reference Demo Board TB-626+
† Relative to 180°
Typical Performance Data at 25°C**
FREQUENCY
(MHz)
INSERTION
LOSS
(dB)
INPUT
R. LOSS
(dB)
AMPLITUDE
UNBALANCE
(dB)
PHASE
UNBALANCE
(Deg.)
Suggested Layout,
Tolerance to be within .002
*Shape of index marking may vary
900
950
0.71
0.71
0.74
0.77
0.79
0.85
0.98
1.06
1.24
1.47
18.37
18.27
19.61
24.26
28.76
23.85
17.16
15.09
12.82
11.21
0.90
0.58
0.15
0.17
0.10
0.11
0.33
0.42
0.49
0.35
3.27
0.95
5.23
6.66
6.78
5.25
2.20
0.23
3.45
8.09
1200
1400
1500
1700
1900
2000
2150
2300
inch
Outline Dimensions (
)
mm
A
.079
2.0
B
.049
1.24
C
.037
0.94
D
.014
0.36
E
.012
0.30
F
.012
0.30
G
.026
0.66
H
.014
0.36
ꢀ
.039
1.00
ꢁ
.110
2.80
wt
grams
.008
** Measured with Agilent E5071B network analyzer using impedance conversion and port extension.
NCS2-232+
AMPLITUDE UNBALANCE
NCS2-232+
INSERTION LOSS
1.5
1.3
1.0
0.8
0.5
1.0
0.8
0.5
0.3
0.0
Demo Board MCL P/N:TB-626+
Suggested PCB Layout (PL-348)
900
1250
1600
1950
2300
900
1250
1600
1950
2300
FREQUENCY (MHz)
FREQUENCY (MHz)
NCS2-232+
PHASE UNBALANCE
10
8
configuration R
6
4
2
0
900
1250
1600
1950
2300
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
REV. B
M153508
NCS2-212+
MY/CP/AM
180124
®
Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
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