PRELIMINARY
900 MHz Balun
Detail Specification: 06/04/07
P/N 0896BL14B050
Page 1 of 2
General Specifications
Part Number
Frequency (MHz)
Unbalanced Impedence
Balanced Impedence
Insertion Loss
Return Loss
Bulk
T&R
100% Tin
Tin / Lead
0896BL14B050
851 - 941
50
Ω
50
Ω
1.5 dB max.
9.5 dB min.
Suffix = S
Suffix = E
Suffix = None
Phase Difference
Amplitude Difference
Operating Temperature
Reel Quanity
Power Capacity
MSL
Eg. 0896BL14B050S
Eg. 0896BL14B050E
Eg. 0896BL14B050(E or S)
180° ± 10
0.7 dB max.
-40 to +85°C
4,000
3 watts max.
2*
* - 1 yr shelf life in bag; 1 week
shelf life out of bag; Vacuum
reseal unused reel
P/N
Suffix Termination
Style
Packaging
Style
Terminal Configuration
No.
1
Function
Unbalanced Port (IN)
Balanced Port (OUT1)
Balanced Port (OUT2)
GND
NC
3
T
Please consult Factory
Mechanical Dimensions
In
L
W
T
a
b
c
g
p
0.063 ± 0.004
0.031 ± 0.004
0.024 ± 0.004
0.008 ± 0.004
0.008 +.004/-.006
0.006 ± 0.004
0.012 ± 0.004
0.020 ± 0.002
mm
1.60 ± 0.10
0.80 ± 0.10
0.60 ± 0.10
0.20 ± 0.10
0.20 +0.1/-0.15
0.15 ± 0.10
0.30 ± 0.10
0.50 ± 0.05
g
b
L
W
2
GND or DC feed+RF GND
3
4
5
6
a
p
c
2
1
4
5
6
Mounting Considerations
Mount these devices with brown mark facing up.
*
Line width should be designed to match 50
Ω
characteristic impedance, depending on PCB material and thickness.
Without DC Feed
0.25
With DC Feed
0.25
*
0.3
*
0.55
0.3
Solder Resist
*
*
Land
0.55
Through-hole (
Φ
0.3)
*
*
0.25
0.25
Johanson Technology, Inc. reserves the right to make design changes without notice.
All sales are subject to Johanson Technology, Inc. terms and conditions.
Units: mm
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2007 Johanson Technology, Inc. All Rights Reserved
JOHANSON [ JOHANSON TECHNOLOGY INC. ]
