High Frequency Ceramic Solutions
Preliminary
900 MHz Balun
P/N 0900BL15A100
Page 1 of 2
Detail Specification: 07/30/08
General Specifications
Part Number
0900BL15A100
900 - 1000
50 Ω
Operating Temperature
Reel Quanity
-40 to +85°C
4,000
Frequency (MHz)
Unbalanced Impedence
Differential Balanced Imp.
Insertion Loss
Power Capacity
3W max.
100 Ω
1.2 dB max.
9.5 dB min.
180 ± 10
Return Loss
Phase Difference (degree)
Amplitude Difference
Terminal Configuration
2.0 dB max.
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
0.028
0.012
0.008
0.008
0.008
0.004
0.004
0.004
2.00
1.25
0.70
0.30
0.20
0.20
0.20
0.10
0.10
0.10
L
W
T
a
±
±
±
±
±
4
W
±
5
c
±
6
NC
a
p
L
±
3
4
2
5
1
6
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
Case size: 15
b
Mounting Considerations
Mount these devices with brown mark facing up.
* Line width should be designed to provide proper impedance matching characteristics.
** By-pass capacitor should be connected when feeding DC power.
Without DC Feed
With DC Feed
0.35
0.35
Solder
Land
Through-hole
( φ 0.3)
*
*
*
*
0.8
0.8
1.0
1.0
*
*
0.30
0.30
Units: mm
Johanson Technology, Inc. reserves the right to make design changes without notice.
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