Feb./ 2015 Ver.1.2
TDK-EPC Corporation
Note: All specifications are subject to change and are not guaranteed.
MULTILAYER BALUN SPECIFICATION
P/N: HHM1603A1
[MECHANICAL DIMENSIONS]
No Parameter Spec Typical Value Unit
1 Unbalanced Impedance 50 - Ohm
2 Balanced Impedance 100 - Ohm
3 Frequency Range 2300 - 2700 - MHz
4 Unbalanced Port Return Loss 10 Min. ( VSWR 1.92 Max.) 24 (VSWR 1.14) dB
5 Phase Imbalance at Balanced Port 180 ± 10 180 ± 2.6 deg
6 Amplitude Imbalance at Balanced Port 0 ± 2.0 0 ± 1.17 dB
7 Insertion Loss 0.50 Max. 0.27 dB
Storage Temperature -40°C ~ +85°C
Operating Temperature -40°C ~ +85°C
[ELECTRICAL CHARACTERISTICS]
[TEMPERATURE RANGE]
[Top View]
[Side View]
(L)
(W
(T)
(C)
(D)
(A) (B)
(1) (2)
(3)
(4)
[Bottom View]
(1) (2)
(3) (4)
Mark Dimension Mark Dimension
L 0.65 ± 0.05 B 0.20 ± 0.05
W 0.50 ± 0.05 C 0.115 ± 0.05
T 0.25 ± 0.05 D 0.21 ± 0.05
A 0.20 ± 0.05
Pin function
(1) GND
(2) Unbalance
(3) Balance
(4) Balance
Feb./ 2015 Ver.1.2
TDK-EPC Corporation
Note: All specifications are subject to change and are not guaranteed.
[FREQUENCY CHARACTERISTICS]
Typical Data
Return Loss Amplitude Balance
2300.0 MHz 2300.0 MHz
-24.01 dB -0.92 dB
2500.0 MHz 2500.0 MHz
-24.72 dB 0.15 dB
2700.0 MHz 2700.0 MHz
-26.12 dB 1.17 dB
Inser t ion Loss Phase Balance
2300.0 MHz 2300.0 MHz
-0.27 dB 178.61 deg
2500.0 MHz 2500.0 MHz
-0.26 dB 177.60 deg
2700.0 MHz 2700.0 MHz
-0.27 dB 177.37 deg
-35
-30
-25
-20
-15
-10
-5
0
2200 2300 2400 2500 2600 2700 2800
Return Loss[dB]
Frequency[MHz]
-2.5
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
2.5
2200 2300 2400 2500 2600 2700 2800
Amplitude Balance[dB]
Frequency[MHz]
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0.0
2200 2300 2400 2500 2600 2700 2800
Insert ion Lo ss[dB]
Frequency[MHz]
160
165
170
175
180
185
190
195
200
2200 2300 2400 2500 2600 2700 2800
Phase Bal ance[deg]
Frequency[MHz]
[RECOMMENDED LANDPATTERN]
