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No.HC013B2450-STD-B  
Confidential  
Preliminary  
BALUN (Preliminary)  
1. Characteristics (at -40 ~ +85 °C)  
Part Number  
LDM152G4510EC013  
Frequency Range (BW)  
2450.00 ± 50.00 MHz  
0.60 dB max. at 25 °C  
0.70 dB max. at -40 ~ +85 °C  
Insertion Loss in BW  
Unbalance Port Impedance  
Balance Impedance (differential)  
50 (Nominal)  
100 (Nominal)  
1.60 max.  
Unbalance Port V.S.W.R. in BW  
(Balance Port Termination : 100 )  
2.00 dB max.  
Amplitude Balance  
Phase Differential  
Power Capacity  
180.0 10.0 °  
0.5 W max.  
3.Land Pattern  
2. Construction, Dimensions & Marking  
0.52  
0.50  
0.42  
<Top View>  
<Bottom View>  
L
T
A
(1)  
(1)  
(4)  
(2)  
(2)  
(4)  
*
*
(3)  
(3)  
c2  
*
b
a1  
0.17  
0.15  
0.35 0.52  
0.60  
(in mm)  
(in mm  
Mark  
A
Meaning  
Directional Input Mark  
Land  
Solder resist  
Mark  
Dimension  
1.00±0.05  
0.50±0.05  
0.40 max.  
0.3±0.1  
Mark  
a2  
Dimension  
No pattern  
Solder resist  
L
W
T
0.3±0.1  
b
0.35±0.10  
0.10±0.05  
0.10±0.05  
Through Hole φ0.30  
c1  
* Line width to be designed to match 50Ωcharacteristic impedance,  
a1  
c2  
depending on PCB material and thickness.  
TERMINAL CONFIGURATION  
Terminal  
Name  
GND  
Balance Port  
Terminal  
Terminal No.  
Terminal No.  
Name  
Unbalance Port  
Balance Port  
(1)  
(2)  
(3)  
(4)  
All the technical data and information contained herein are subject to change without prior notice.  
No.HC013B2450-STD-B  
Confidential  
Preliminary  
CAUTION  
PLEASE READ THIS NOTICE BEFORE USING OUR PRODUCTS.  
Please make sure that your product has been evaluated and confirmed from the aspect of the fitness for the specifications of our product when  
our product is mounted to your product.  
All the items and parameters in this product specification/datasheet/catalog have been prescribed on the premise that our product is used for the  
purpose, under the condition and in the environment specified in this specification. You are requested not to use our product deviating from the  
condition and the environment specified in this specification.  
Please note that the only warranty that we provide regarding the products is its conformance to the specifications provided herein. Accordingly,  
we shall not be responsible for any defects in products or equipment incorporating such products, which are caused under the conditions other  
than those specified in this specification.  
WE HEREBY DISCLAIMS ALL OTHER WARRANTIES REGARDING THE PRODUCTS, EXPRESS OR IMPLIED, INCLUDING WITHOUT  
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If you can’t agree the above contents, you should inquire our sales.  
All the technical data and information contained herein are subject to change without prior notice.