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ADT1-1WT+ Datasheet

RF XFMR / SURF MOUNT /T&R/RoHS


ADT1-1WT+ Datasheet Preview


Surface Mount
RF Transformerwww.DataSheet4U.com
750.4 to 800 MHz
ADT1-1WT+
ADT1-1WT
Maximum Ratings
Operating Temperature
-20°C to 85°C
Storage Temperature
-55°C to 100°C
RF Power
0.5W
DC Current
30mA
Permanent damage may occur if any of these limits are exceeded.
Pin Connections
PRIMARY DOT
PRIMARY
SECONDARY DOT
SECONDARY
SECONARY CT
NOT USED
3
1
6
4
2
5
Outline Drawing
Features
• excellent amplitude unbalance, 0.1 dB typ.
and phase unbalance, 1 deg. typ. in 1dB bandwidth
• aqueous washable
• protected under US patent 6,133,525
Applications
• impedance matching
• balanced amplifier
CASE STYLE: CD542
PRICE: $2.95 ea. QTY (10-49)
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
Transformer Electrical Specifications
RATIO
FREQUENCY
(MHz)
INSERTION LOSS*
3 dB
MHz
2 dB
MHz
1 dB
MHz
PHASE
UNBALANCE
(Deg.)
Typ.
1 dB
2 dB
bandwidth bandwidth
AMPLITUDE
UNBALANCE
(dB)
Typ.
1 dB
2 dB
bandwidth bandwidth
1
0.4-800
0.4-800 0.5-700
1-400
1
4 0.1 0.5
* Insertion Loss is referenced to mid-band loss, 0.3 dB typ.
PCB Land Pattern
Suggested Layout,
Tolerance to be within ±.002
Outline Dimensions ( )imncmh
A
.272
6.91
B
.310
7.87
C
.220
5.59
D
.100
2.54
E
.112
2.84
F
.055
1.40
G
.100
2.54
H JK L
.030 .026 .065 .300
0.76 0.66 1.65 7.62
wt
grams
0.20
Demo Board MCL P/N: TB-430
Config. A
Typical Performance Data
FREQUENCY
(MHz)
INSERTION
LOSS
(dB)
INPUT
R. LOSS
(dB)
AMPLITUDE
UNBALANCE
(dB)
PHASE
UNBALANCE
(Deg.)
0.30
0.68
12.11
0.15
0.25
1.00
0.57
14.38
0.07
0.36
5.00
0.42
15.29
0.03
0.41
10.00
0.38
15.54
0.00
0.40
25.00
0.38
15.73
0.02
0.37
50.00
0.38
15.91
0.03
0.49
200.00
0.48
17.38
0.03
1.48
400.00
0.64
19.64
0.26
2.02
600.00
1.18
15.20
0.79
1.45
800.00
2.44
9.75
1.72
0.40
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0.0
0
ADT1-1WT
INSERTION LOSS
160 320 480 640
FREQUENCY (MHz)
800
25
20
15
10
5
0
0
ADT1-1WT
INPUT RETURN LOSS
160 320 480 640
FREQUENCY (MHz)
800
Mini-Circuits®
minicircuits.com
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P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site
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IF/RF MICROWAVE COMPONENTS
REV. D
M112648
ADT1-1WT
ED-7157/2
DJ/TD/CP/AM
071101
Page 1
Part Number ADT1-1WT+
Manufactur Mini-Circuits
Description RF XFMR / SURF MOUNT /T&R/RoHS
Total Page 1 Pages
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