1850BL15B050E Johanson Technology Inc, 1850BL15B050E Datasheet
1850BL15B050E
Manufacturer Part Number
1850BL15B050E
Description
BALUN GSM/DCS/PCS/CDMA 1850MHZ
Manufacturer
Johanson Technology Inc
Series
1850r
Datasheet
1.1850BL15B050E.pdf
(2 pages)
Specifications of 1850BL15B050E
Frequency Range
1.7 ~ 2GHz
Impedance - Unbalanced/balanced
50 / 50 Ohm
Phase Difference
180° ±10
Insertion Loss (max)
1.0dB
Return Loss (min)
9.5dB
Package / Case
0805 (2012 Metric)
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free by exemption / RoHS Compliant
Other names
1850BL15B050
712-1030-2
712-1030-2
Detail Specification: 03/25/04
General Specifications
Part Number
Frequency (MHz)
Unbalanced Impedence
Differential Balanced Imp.
Insertion Loss
Return Loss
Phase Difference (degree)
Amplitude Difference
Mechanical Dimensions
Mounting Considerations
Mount these devices with colored mark facing up.
* Line width should be designed to provide proper impedance matching characteristics.
Units: mm
1.85 GHz Balun
W
L
T
a
b
c
g
p
1.0
0.079
0.049
0.033
0.012
0.008
0.012
0.014
0.026
0.2
*
In
+.004/-.006
±
±
±
±
±
±
±
0.25
Without DC Feed
0.65
0.004
0.004
0.004
0.004
0.004
0.004
0.002
"High Frequency Ceramic Solutions"
*
Johanson Technology, Inc. reserves the right to make design changes without notice.
2.00
1.25
0.85
0.30
0.20
0.30
0.35
0.65
All sales are subject to Johanson Technology, Inc. terms and conditions.
*
0.3
mm
0.35
±
±
±
±
±
±
±
+0.1/-0.2
1850BL15B050
1700~2000
50 Ω
50 Ω
1.0 dB max.
9.5 dB min.
180 ± 10
2 dB max.
0.10
0.10
0.10
0.10
0.10
0.10
0.05
0.8
1.0
1.0
0.2
931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
L
*
0.25
0.50
Operating Temperature
Reel Quanity
Power Capacity
Impedence
c
a
*
W
0.65
g
*
2003 Johanson Technology, Inc. All Rights Reserved
With DC Feed
0.3
p
0.35
www.johansontechnology.com
b
T
P/N 1850BL15B050
0.8
Terminal Configuration
No.
1
2
3
4
5
6
Solder Resist
Land
Through-hole (φ0.3)
-40 to +85°C
3.0 watts max.
50 / 50 Ω
4,000
GND or DC Feed
Unbalanced Port
Balanced Port
Balanced Port
Function
Units: mm
GND
Page 1 of 2
NC
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1850BL15B050E Summary of contents
Page 1
... Frequency Ceramic Solutions" 1.85 GHz Balun Detail Specification: 03/25/04 General Specifications 1850BL15B050 Part Number 1700~2000 Frequency (MHz) 50 Ω Unbalanced Impedence 50 Ω Differential Balanced Imp. 1.0 dB max. Insertion Loss 9.5 dB min. Return Loss 180 ± 10 Phase Difference (degree max. Amplitude Difference ...
Page 2
... Frequency Ceramic Solutions" 1.85 GHz Balun Detail Specification: 03/25/04 Typical Electrical Performance (T=25° Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. Insertion Loss ) ) ) ) ) ) ) ...