High Frequency Ceramic Solutions
Preliminary
1550 MHz Balun
Detail Specification: 12/21/09
P/N 1550BL15A0075
Page 1 of 2
General Specifications
Part Number
1550BL15A0075
950 ~ 2150
75 Ω
Operating Temperature
-40 to +85°C
Frequency (MHz)
+5~+35°C, 12 mos. max.
Humidity 45~75%RH
Storage Temperature Range
Unbalanced Impedance
Balanced Impedance
Insertion Loss
75 Ω
Reel Quanity
4,000
1.5 dB max.
9.5 dB min.
180 ± 10
Power Capacity
Amplitude Difference
0.5W max.
1.4 dB max.
Return Loss
Phase Difference (degree)
Bulk
Suffix = S
eg. 1550BL15A0075S
eg. 1550BL15A0075E
Packing Style
Evaluation Board
T & R
Suffix = E
P/N Suffix
1550BL15A0075-EB1SMA
Mechanical Dimensions
In
Terminal Configuration
No.
Function
GND
No.
Function
Balanced Port
NC
mm
±
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
0.10
0.10
0.10
0.10
L
W
T
a
±
±
±
±
±
1
4
W
Unbalanced Port
GND
±
2
5
c
Balanced Port
±
3
6
L
±
a
p
3
4
2
1
6
b
c
±
0.012 +.004/-.008
0.30 +0.1/-0.2
T
0.014
0.004
0.002
0.35
0.65
0.10
g
p
±
±
±
±
5
g
0.026
0.05
b
Mounting Considerations
0.35
Mount these devices with brown mark
facing up.
Solder Resist
* Line width should be designed to
provide proper impedance matching
characteristics.
Land
*
*
Through-hole
( φ 0.3)
0.8
1.0
Units: mm
*
0.30
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