1748LP18A075E Johanson Technology Inc, 1748LP18A075E Datasheet
1748LP18A075E
Manufacturer Part Number
1748LP18A075E
Description
FILTER LOWPASS GSM/CDMA 1748MHZ
Manufacturer
Johanson Technology Inc
Datasheet
1.1748LP18A075E.pdf
(2 pages)
Specifications of 1748LP18A075E
Frequency
1.748GHz Center
Bandwidth
75MHz
Filter Type
Low Pass
Insertion Loss
0.6dB
Package / Case
1206 (3216 Metric)
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free by exemption / RoHS Compliant
Ripple
-
Other names
1748LP18A075
712-1123-2
712-1123-2
Detail Specification: 07/29/08
General Specifications
Part Number
Frequency (MHz)
Insertion Loss
Return Loss
Attenuation (min.)
Attenuation (min.)
P/N
Suffix
Mechanical Dimensions
Mounting Considerations
Mount these devices with brown mark facing up.
Line width should be designed to provide 50 Ω impedance matching characteristics.
DC Blocking capacitor is connected in series at each In/Out Port.
Units: mm
1.75 GHz Low Pass Filter
W
L
T
b
a
0.126
0.063
0.039
0.031
0.020
Packaging
Style
In
±
±
±
±
±
0.012
0.012
0.008
0.012
0.012
0.6
High Frequency Ceramic Solutions
Johanson Technology, Inc. reserves the right to make design changes without notice.
Bulk
T & R
3.20
1.60
1.00
0.80
0.50
*
0.8
All sales are subject to Johanson Technology, Inc. terms and conditions.
1748LP18A075
1710 - 1785
0.60 dB max.
10.9 dB min.
30 dB @ 3500 MHz
20 dB @ 5240 MHz
mm
±
±
±
±
±
0.30
0.30
0.20
0.30
0.30
Suffix = S
Suffix = E
2.2
0.6
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
1.5
L
Eg. 1748LP18A075S
Eg. 1748LP18A075E
*
1.15
W
Input Power
Impedance
Operating Temperature
Storage Temperature
Reel Quanity
MSL
a
Case Size: 18-2B
2007 Johanson Technology, Inc. All Rights Reserved
b
www.johansontechnology.com
T
Solder Resist
Land
Through-hole ( ø 0.35)
DC Blocking Capacitor
* - 1 yr shelf life in bag; 1 week
shelf life out of bag;
reseal unused reel
P/N 1748LP18A075
Terminal Configuration
No.
1
2
3
4
1
+5 ~ +35 °C, 12 mos max.
Humidity 45~75%RH
2W max.
50 Ω
-40 to +85°C
2*
3,000
Function
GND
GND
I / O
I / O
3
4
Page 1 of 2
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1748LP18A075E Summary of contents
Page 1
... All sales are subject to Johanson Technology, Inc. terms and conditions. Input Power Impedance Operating Temperature Storage Temperature Reel Quanity MSL Suffix = S Eg. 1748LP18A075S Suffix = E Eg. 1748LP18A075E L Case Size: 18- 0.6 1.15 * 1.5 2.2 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2007 Johanson Technology, Inc ...
Page 2
High Frequency Ceramic Solutions 1.75 GHz Low Pass Filter Detail Specification: 07/29/08 Typical Electrical Performance (T=25° - ...