May 2015 Ver.1.1
TDK Corporation
Multilayer Balun
For LTE
HHM Series
P/N:
1608 TYPE
HHM17166A1
All specifications are subject to change without notice.
TDK Technology - Proprietary and Confidential Information of TDK Group Companies
May 2015 Ver.1.1
TDK Corporation
HHM17166A1
■ SHAPES AND DIMENSIONS
(6)
(5)
(4)
(1)
(2)
(3)
Dimensions (mm)
L
W
T
a
b
c
1.60 0.80 0.60 0.30 0.25 0.15
+/-0.10 +/-0.10 +/-0.10 +/-0.10 +/-0.10 +/-0.10
Terminal functions
Unbalanced Port
(1)
DC feed + RF GND or GND
(2)
Balanced Port
(3)
Balanced Port
(4)
GND
(5)
(6)
N.C.
Note:
These samples are marked with trial sample identification.
In mass production, this sample marking will be changed to show in the TDK full specification.
■ TEMPERATURE RANGE
Operating temperature Storage temperature
–40 to +85 °C
–40 to +85 °C
All specifications are subject to change without notice.
TDK Technology - Proprietary and Confidential Information of TDK Group Companies
May 2015 Ver.1.1
TDK Corporation
HHM17166A1
■ ELECTRICAL CHARACTERISTICS
Parameter
Unbalanced Port
Characteristic Impedance
Balanced Port
Characteristic Impedance
Return Loss
at Unbalanced Port (dB)
Phase Balance (deg.)
Amplitude Balance (dB)
Insertion Loss (dB)
Power Handling (W)
Ta = +25+/-5°C
Frequency (MHz)
( Measurement )
TDK Spec
Min. Typ. Max.
50
20.1-j11.4
1900 to
2300
8
10.3
-
1900 to
1900 to
1900 to
2300 170 178 190
2300 -1.00 0.22 1.00
2300 1.51 2.20
1
All specifications are subject to change without notice.
TDK Technology - Proprietary and Confidential Information of TDK Group Companies
May 2015 Ver.1.1
TDK Corporation
HHM17166A1
■ FREQUENCY CHARACTERISTICS
All specifications are subject to change without notice.
TDK Technology - Proprietary and Confidential Information of TDK Group Companies
May 2015 Ver.1.1
TDK Corporation
HHM17166A1
■ RECOMMENDED LAND PATTERN
unit :mm
■ ENVIROMENT INFORMATION
RoHS Statement
RoHS Compliance
All specifications are subject to change without notice.
TDK Technology - Proprietary and Confidential Information of TDK Group Companies
May 2015 Ver.1.1
TDK Corporation
HHM17166A1
■ RECOMMENDED REFLOW PROFILE
Pb free solder
Soaking
Temp.
Time
t1
T1
T2
150°C 180°C 60 to 120sec
Temp.
T3
230°C
Working
Time
t2
more than 30sec
Soldering
Temp.
Time
T4
t3
Peak
Temp.
T5
247 to 253°C within 10sec 260°C Max.
All specifications are subject to change without notice.
TDK Technology - Proprietary and Confidential Information of TDK Group Companies
May 2015 Ver.1.1
TDK Corporation
HHM17166A1
■ PACKAGING STYLE
Reel Dimensions
φ13+/-0.2
13+/-1.0
2.0+/-
60+1.0
Label
21+/-0.8
Unit: mm
9+1.0/-0.0
180+0/-1.5
Carrier Tape
A
0.97+/0.05
G
B
C
D
E
1.8+/-0.05 8.0+/-0.2 3.5+/-0.05 1.75+/-0.1
H
J
2.0+/-0.05 4.0+/-0.1 1.5+0.1/-0
F
4.0±0.1
K
0.75+/0.05
STANDARD PACKAGE QUANTITY
( pieces/reel )
4,000
All specifications are subject to change without notice.
TDK Technology - Proprietary and Confidential Information of TDK Group Companies
REMINDERS FOR USING THESE PRODUCTS
Before using these products, be sure to request the delivery specifications.
SAFETY REMINDERS
Please pay sufficient attention to the warnings for safe designing when using these products.
REMINDERS
The products listed on this specification sheet are intended for use in general electronic equipment
(AV equipment, telecommunications equipment, home appliances, amusement equipment,
computer equipment, personal equipment, office equipment, measurement equipment,
industrial robots) under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the applications listed
below, whose performance and/or quality require a more stringent level of safety or reliability,
or whose failure, malfunction or trouble could cause serious damage to society, person or property.
Please understand that we are not responsible for any damage or liability caused by use of the
products in any of the applications below or for any other use exceeding the range or
conditions set forth in this specification sheet.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
Aerospace/Aviation equipment
Transportation equipment (cars, electric trains, ships, etc.)
Medical equipment
Power-generation control equipment
Atomic energy-related equipment
Seabed equipment
Transportation control equipment
Public information-processing equipment
Military equipment
Electric heating apparatus, burning equipment
Disaster prevention/crime prevention equipment
Safety equipment
Other applications that are not considered general-purpose applications
When using this product in general-purpose applications, you are kindly requested to take into
consideration securing protection circuit/equipment or providing backup circuits, etc.,
to ensure higher safety.
All specifications are subject to change without notice.
TDK Technology - Proprietary and Confidential Information of TDK Group Companies
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