TC133-282 [MINI]
RF Transformer; 射频变压器
| 型号： | TC133-282 |
| 厂家： | 
MINI-CIRCUITS |
| 描述： | RF Transformer |
| 文件： | 总2页 (文件大小：225K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Surface Mount
TC1.33-282+
RF Transformer
75 to 50Ω
5 to 2800 MHz
The Big Deal
•ꢀ Veryꢀwideꢀbandwidth,ꢀ5ꢀtoꢀ2800ꢀMHz
•ꢀ Veryꢀgoodꢀreturnꢀlossꢀoverꢀentireꢀband
•ꢀ Convenientꢀ50/75Ω matching over a wide range
of frequencies
CASE STYLE: AT224-1
Product Overview
The TC1.33-282+ is a mini wideband tri-filar transformer, measuring approximately 4 mm on all sides. The plastic substrate,
5-pad design is aqueous washable and RoHS compliant, featuring a square core and all welded wire construction for
repeatability and reliability in balanced-to-unbalanced 50/75Ω implementations.
Feature
Advantages
5-2800 MHz bandwidth useful for CATV (forward & return), medical wireless and D2A/A2D, and
communications applications
Very wide bandwidth
0.3 dB amplitude and 6° phase unbalance aid rejection of even harmonics (in push-pull amplifiers) and
common mode signals (when used as a balun)
Excellent amplitude and phase unbalance
Good return loss
Efficient signal path across 50/75Ω transitions
Flatness 0.1 dB across 50-1000 MHz CATV bands preserves gain flatness after impedance
transformation
Low and flat insertion loss
®
For detailed performance specs
& shopping online see web site
Mini-Circuits
ISO 9001 ISO 14001 AS 9100 CERTIFIED
®
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 The Design Engineers Search Engine
Provides ACTUAL Data Instantly at minicircuits.com
IF/RF MICROWAVE COMPONENTS
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.
Page 1 of 3
Balanced to Unbalanced
RF Transformer
TC1.33-282+
75 to 50Ω
5 to 2800 MHz
Maximum Ratings
Features
Operating Temperature
-40°C to 85°C
-55°C to 100°C
0.25W
•ꢀsuitableꢀforꢀtin/leadꢀandꢀRoHSꢀsolderꢀsystems
•ꢀwideband,ꢀ5ꢀtoꢀ2800ꢀMHz
CASE STYLE: AT224-1
PRICE: $1.89 ea. QTY (100)
Storage Temperature
RF Power
DC Current
•ꢀbalancedꢀꢀtransmissionꢀline
30mA
•ꢀgoodꢀreturnꢀloss,ꢀ20ꢀdBꢀtyp.ꢀatꢀ1ꢀdBꢀband
•ꢀexcellentꢀamplitudeꢀunbalance,ꢀ0.3ꢀdBꢀtyp.ꢀ
•ꢀaqueousꢀwashable
Permanent damage may occur if any of these limits are exceeded.
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualifications.
Pin Connections
PRIMARY DOT
PRIMARY
6
4
1
3
2
Applications
•ꢀbalancedꢀtoꢀunbalancedꢀtransformation
•ꢀpush-pullꢀamplifiers
•ꢀPCS/DCS
SECONDARY DOT
SECONDARY
NOT USED
•ꢀcableꢀTV
•ꢀcellular
Electrical Specifications at 25°C, 75Ω
Outline Drawing
Ω
RATIO
FREQUENCY
(MHz)
INSERTION LOSS*
PHASE
UNBALANCE
(Deg.)
AMPLITUDE
UNBALANCE
(dB)
(Secondary/Primary)
Typ.
Typ.
3 dB
MHz
2 dB
MHz
1 dB
MHz
1 dB
2 dB
1 dB
2 dB
bandwidth bandwidth bandwidth bandwidth
1.33
5-2800
5-2800
30-2000
50-1500
6
6
0.3 1.0
*Insertion Loss is referenced to mid-band loss, 1.0 dB typ. Measured in 75Ω system.
PC B L and Patter n
Typical Performance Data, 75Ω
Suggested L ayout,
Tolerance to be within .002
FREQUENCY
(MHz)
INSERTION
LOSS
INPUT
R. LOSS
(dB)
AMPLITUDE
UNBALANCE
(dB)
PHASE
UNBALANCE
(Deg.)
(dB)
5.00
10.00
30.00
50.00
100.00
500.00
1.48
1.20
1.08
1.08
1.09
0.99
17.72
21.95
27.05
28.04
28.09
24.29
0.38
0.21
0.11
0.09
0.08
0.21
3.28
2.17
0.55
0.06
1.09
5.00
inch
Outline Dimensions (
)
F
mm
A
.150
3.81
B
.150
3.81
C
.160
4.06
D
.050
1.27
E
.040
1.02
.025
0.64
1000.00
1500.00
2000.00
2400.00
2800.00
0.97
1.20
1.64
2.13
2.76
22.66
22.41
21.22
17.79
13.83
0.07
0.71
1.49
2.00
2.31
6.34
5.18
1.64
3.40
10.70
G
.028
0.71
H
.065
1.65
J
.190
4.83
K
.030
0.76
L
wt
.007 grams
0.18 0.15
TC1.33-282+
INSERTION LOSS
TC1.33-282+
INPUT RETURN LOSS
3.0
2.5
2.0
1.5
1.0
0.5
0.0
30.0
25.0
20.0
15.0
10.0
5.0
Config. K
0
400
800
1200 1600 2000 2400 2800
0
400
800
1200 1600 2000 2400 2800
FREQUENCY (MHz)
FREQUENCY (MHz)
®
For detailed performance specs
& shopping online see web site
Mini-Circuits
ISO 9001 ISO 14001 AS 9100 CERTIFIED
®
REV. OR
M126191
TC1.33-282+
ED-13828/1
IG/CP/AM
100923
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 The Design Engineers Search Engine
Provides ACTUAL Data Instantly at minicircuits.com
IF/RF MICROWAVE COMPONENTS
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.
Page 2 of 3
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