1800BL18B200 Datasheet, PDF (1/2 Pages) Johanson Technology Inc. – 1.80 GHz Balun

“High Frequency Ceramic Solutions”
1.80 GHz Balun
Detail Specification: 02/19/2003
P/N 1800BL18B200
Page 1 of 2
Part
Number
Frequency
(MHz)
1800BL18B200_ 1700 - 1900
Impedance
Unbal. / Bal.
50/200 Ω
Insertion
Loss
0.8 dB max.
Return
Loss
9.5 dB min.
Phase
Difference
180°±10°
Amplitude
Difference
2.0 dB max.
Input Power
3 Watts max
Impedance
50 /200 Ω
Operating Temperature Range
-40 to +85°C
Reel Qty
3,000
Mechanical Dimensions
L
W
Inches
mm
0.126 ± .006 0.064± .006
3.2 ± 0.15
1.6 ± 0.15
T
0.034 ± .004
0.85 ± 0.1
a
0.022 ± .006
0.55 ± 0.15
b
0.014 ± .006
0.35 ± 0.15
c
g
p
0.012 + .004/-.008 0.016 ± .004 0.039 ± .004
0.3+0.1/-0.2
0.4 ± 0.1
1.0 ± 0.1
Terminal Configuration
1 GND or DC Feed
2 Unbalanced Port (1)
3 GND or DC Feed
4 Balanced Port (2)
5
NC
6 Balanced Port (3)
Mounting Considerations
With DC Feed
.65 .50
.90
Mount devices with colored mark facing up.
* ^{Line width should be designed to}
provide 50Ω impedance matching
characteristics.
Without DC Feed
.65
By-pass capacitor(s) should be
connected when feeding DC power.
.25
1.1
.35 1.0
.90
1.1
.35
Johanson Technology, Inc. reserves the right to make design changes without notice.
All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johanson technology.com
931 Via Alondra • Camarillo, CA 93012 • TEL [phone] FAX [phone]