Unbalanced Impedance 50 ohm
Balanced Impedance 50 ohm
Frequency Range 2400 –2500MHz
Unbalanced Port Return Loss 10.0 dB Min.
Phase Imbalance at Balanced Port 180 ± 10 deg
Amplitude Imbalance at Balanced Port 0 ± 1.0 dB
Insertion Loss 0.7 dB Max.
Storage Temperature -40°C ~ +85°C
Operating Temperature -40°C ~ +85°C
October/2012 Ver .2
TDK-EPC Corporation
[MECHANICAL DI MENSIONS] Pin configuration
1. Unbalanced Port
2. GND or DC feed + RF GND
3. Balanced Port
4. Balanced Port
5. GND
6. N.C.
[ELECTRICAL CHARACTERISTICS]
[TEMPERATURE RANGE]
MULTILAYER BALUN SPECIFICATION
P/N : HHM17139B1 for 2400~2500MHz
1 2 3
6 5 4
1.60+/-0.10
0.80+/-0.10
0.15+/-0.10
0.55+/-0.10 0.30+/-0.10
0.10+/-0.10 0.25+/-0.10
Unit : mm
[top view]
[bottom view]
0.50 max
[FREQUENCY RESPONSE]
[RECOMMENDED LAND PATTERN]
unit :mm
Return Loss
A
mplitude Balance
2400.0 MHz 2400.0 MHz
-29.32 dB -0.28 dB
2450.0 MHz 2450.0 MHz
-37.05 dB -0.34 dB
2500.0 MHz 2500.0 MHz
-35.86 dB -0.40 dB
Insertion Loss Phase Balance
2400.0 MHz 2400.0 MHz
-0.39 dB 178.71 deg
2450.0 MHz 2450.0 MHz
-0.39 dB 179.02 deg
2500.0 MHz 2500.0 MHz
-0.39 dB 179.35 deg
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
2000 2200 2400 2600 2800 3000
Frequency[MHz]
Return Lo ss[dB]
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
2000 2200 2400 2600 2800 3000
Frequency[MHz]
Amplitude Balance[dB]
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0.0
2000 2200 2400 2600 2800 3000
Frequency[MHz]
Insertion Loss[dB]
160
165
170
175
180
185
190
195
200
2000 2200 2400 2600 2800 3000
Frequency[MHz]
Phase Balance[deg]
