TCM3-452X-1+ [MINI]
RF Transformer;
| 型号： | TCM3-452X-1+ |
| 厂家： | 
MINI-CIRCUITS |
| 描述： | RF Transformer 变压器 |
| 文件： | 总1页 (文件大小：359K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
top hat™
RSurFfaceTMoruant nsformer
TCM3-452X-1+
50Ω
20 to 4000 MHz
CASE STYLE: DB1627
PRICE: $3.29 ea. QTY (20)
$2.79 ea. QTY (100)
Features
Maximum Ratings
• wide bandwidth 20 to 4000 MHz
• balanced transmission line
• good return loss
Operating Temperature
Storage Temperature
RF Power
-40°C to 85°C
-55°C to 100°C
0.4W
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
DC Current
30mA
• aqueous washable
Permanent damage may occur if any of these limits are exceeded.
Applications
• PCS
• wideband push-pull amplifiers
• cellular
Pin Connections
PRIMARY DOT
PRIMARY
3
2
4
6
2,5
1
Reel Size
7”
13”
Devices/Reel
20, 50, 100, 200, 500
1000, 2000
SECONDARY DOT
SECONDARY
GND (RF)
NOT USED
Note: Using schematic below, apply DC at pin 5 to distribute to pin 4 and 6
Electrical Specifications at 25°C
Outline Drawing
Parameter
Frequency (MHz)
Min.
Typ.
Max.
Unit
2
Impedance Ratio (secondary/primary)
Frequency Range
20
—
—
—
—
4000
2.5
—
MHz
dB
20 - 4000
20 - 4000
20 - 4000
1.5
0.5
10
Insertion Loss
dB
Amplitude Unbalance
Phase Unbalance
—
Degree
Lead #1 identifier shall be located
in the cross hatched area shown
Total thickness: .013 inches MAX.
PCB Land Pattern
Typical Performance Data
Electrical Schematic
FREQ.
(MHz)
INS.
LOSS
(dB)
INPUT
R. LOSS
(dB)
AMP.
UNBAL.
(dB)
PHASE
UNBAL.
(deg.)
20.0
100.0
500.0
1100.0
1500.0
1900.0
2100.0
2500.0
3100.0
4000.0
1.75
1.85
1.63
1.50
1.42
1.36
1.34
1.32
1.34
1.57
8.54
8.85
9.05
10.61
12.35
14.90
16.71
21.96
22.72
12.43
0.09
0.79
0.21
0.36
0.24
0.02
0.17
0.34
0.55
0.45
5.03
0.68
5.63
8.44
9.42
10.43
10.77
10.82
10.36
2.13
Suggested Layout,
Tolerance to be within .002
C1, C2, C3: 5600 PF
C4, C5, C6: 1000 PF
C7: 0.25 PF
inch
Outline Dimensions (
)
mm
C1-C7: EXTERNAL
A
.160
4.06
B
.150
3.81
C
.160
4.06
D
.050
1.27
E
.040
1.02
F
.025
0.64
* Note: 0.25 PF capacitor is suggested to be added at primary to ground to
improve return loss.
G
.028
0.71
H
.065
1.65
J
.190
4.83
K
.030
0.76
wt
grams
0.15
TCM3-452X-1+
INPUT RETURN LOSS
TCM3-452X-1+
INSERTION LOSS
25
20
15
10
5
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
Config. H
0
0
500
1000 1500 2000 2500 3000 3500 4000
FREQUENCY (MHz)
0
500
1000 1500 2000 2500 3000 3500 4000
FREQUENCY (MHz)
TCM3-452X-1+
TCM3-452X-1+
AMPLITUDE UNBALANCE
PHASE UNBALANCE
2.0
1.5
1.0
0.5
0.0
12
10
8
6
4
2
0
0
500
1000 1500 2000 2500 3000 3500 4000
FREQUENCY (MHz)
0
500
1000 1500 2000 2500 3000 3500 4000
FREQUENCY (MHz)
REV. C
M148143
TCM3-452X-1+
ED-14833/2A
DJ/TD/CP/AM
140912
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
®
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Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
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