Mini-Circuits-TCM3-452X-1-
| Part # | Mini-Circuits-TCM3-452X-1- |
Download  | Mini-Circuits-TCM3-452X-1- |
top hat
®
Surface Mount
TCM3-452X-1+
RF Transformer
50
Ω
20 to 4000 MHz
Features
Generic photo used for illustration purposes only
• wide bandwidth 20 to 4000 MHz
• balanced transmission line
• good return loss
CASE STYLE: DB1627
• aqueous washable
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
Applications
• PCS
• wideband push-pull amplifiers
• cellular
Reel Size
7”
13”
Devices/Reel
20, 50, 100, 200, 500
1000, 2000
Electrical Specifications
at 25°C
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
Electrical Schematic
C1, C2, C3: 5600 PF
C4, C5, C6: 1000 PF
C7: 0.25 PF
C1-C7: EXTERNAL
Pin Connections
Function
Maximum Ratings
Parameter
Pin Number
Ratings
-40°C to 85°C
-55°C to 100°C
0.4W
Operating Temperature
Storage Temperature
RF Power
PRIMARY DOT
PRIMARY
3
2
SECONDARY DOT
SECONDARY
GND
4
DC Current
30mA
6
Permanent damage may occur if any of these limits are exceeded.
2,5
1
NOT USED
Config. H
Product Marking
REV. D
M151107
TCM3-452X-1+
ED-14833/2A
DJ/TD/CP/AM
160303
®
Mini-Circuits
Page 1 of 2
TCM3-452X-1+
Outline Drawing
PCB Land Pattern
Orientation dot on top hat & orientation
feature on substrate corresponds to pin#1
Top-Hat total thickness: .013 inches MAX.
inch
Outline Dimensions
(
)
F
mm
A
.160
ꢀꢁꢂꢃ
B
.150
ꢄꢁꢅꢆ
C
.160
ꢀꢁꢂꢃ
D
.050
ꢆꢁꢇꢈ
E
.040
ꢆꢁꢂꢇ
.025
ꢂꢁꢃꢀ
G
.028
0.71
H
.065
1.65
J
.190
4.83
K
.030
0.76
wt
grams
0.15
Typical Performance Data
Frequency
(MHz)
Insertion
Input
R. Loss
(dB)
Amplitude
Unbalance
(dB)
Phase
Unbalance
(Deg.)
Loss
(dB)
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
* Note:
0.25 PF capacitor is suggested to be added at primary to ground to improve return loss.
TCM3-452X-1+
INPUT RETURN LOSS
TCM3-452X-1+
INSERTION LOSS
25
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
20
15
10
5
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)
Additional 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
®
Mini-Circuits
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