"High Frequency Ceramic Solutions"
1.472 GHz Balun
P/N 1472BL15B0100
Detail Specification: 12/06/06
Page 1 of 2
General Specifications
Part Number
1472BL15B0100
1452 - 1492
50 Ω
Phase Difference
Amplitude Difference
Operating Temperature
Reel Quanity
180° ± 10
2.0 dB max.
-40 to +85°C
4,000
Frequency (MHz)
Unbalanced Impedence
Balanced Impedence
Insertion Loss
100 Ω
1.0 dB max.
9.5 dB min.
Power Capacity
3 watts max.
Return Loss
Bulk
Suffix = S
Suffix = E
Eg. 1472BL15B0100S
Eg. 1472BL15B0100E
Packaging
Style
T & R
P/N
Suffix
100% Tin
Tin / Lead
Suffix = None Eg. 1472BL15B0100(E or S)
Please consult Factory
Terminal Configuration
Termination
Style
No.
1
Function
Unbalanced Port (IN)
GND or DC feed+RF GND
Balanced Port (OUT1)
Balanced Port (OUT2)
GND
2
Mechanical Dimensions
In
mm
±
3
0.079
0.049
0.037
0.012
0.008
0.004
0.004
0.004
0.004
0.004
2.00
1.25
0.95
0.30
0.20
0.10
L
W
T
a
±
±
±
±
±
4
W
0.10
0.10
0.10
0.10
±
5
c
±
6
NC
L
±
a
p
3
2
1
b
c
±
0.012 +.004/-.008
0.30 +0.1/-0.2
T
0.014
0.026
0.004
0.002
0.35
0.65
0.10
0.05
g
p
±
±
±
±
g
b
4
5
6
Mounting Considerations
Mount these devices with brown mark facing up. ** By-pass capacitor should be connected when feeding DC power.
* Line width should be designed to match 50 Ω characteristic impedance, depending on PCB material and thickness.
Without DC Feed
With DC Feed
0.35
0.35
Solder Resist
Land
*
*
*
*
Through-hole (Φ 0.3)
1.0
1.0
0.8
0.8
*
*
0.30
Units: mm
0.30
Johanson Technology, Inc. reserves the right to make design changes without notice.
All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johansontechnology.com
931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2003 Johanson Technology, Inc. All Rights Reserved