HHM1010 [TDK]
RF Transformer, 1700MHz Min, 1900MHz Max;
| 型号： | HHM1010 |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | RF Transformer, 1700MHz Min, 1900MHz Max 变压器 |
| 文件： | 总2页 (文件大小：28K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
(1/2)
001-01 / 20020225 / e75115_hhm10.
HHM-10 Series
RF Components
Balun Transformers
For Cellular Phone
This small SMD type chip balun transformer is formed using a multi-
layer process. This miniaturized product has roughly 1/2 the vol-
ume of previous product with equivalent characteristics.
FEATURES
TEMPERATURE RANGES
Type
• Miniaturized SMD type(L3.2×W1.6×T1.2mm typ.).
• Low insertion loss(0.8dB max.).
Condition
LC
Operating
Transformer
–25 to +85°C
–25 to +70°C
Storage
–25 to +85°C
–40 to +85°C
APPLICATIONS
Impedance matching, balanced to unbalanced conversion for
mobile communication equipment
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN REFLOW
RECOMMENDED REFLOW
SOLDERING CONDITIONS
1
1
6
5
4
Through-hole
Natural
cooling
0.6
0.6
0.6
6-ø0.4
240˚C max.
230˚C
200˚C
1
2
3
10s max.
3.2±0.2
150˚C
1±0.2 1±0.2
40s max.
120s max.
TERMINAL CONNECTIONS
( )
Time s
No.1 GND
No.2 Unbalanced port
No.3 GND
6
5
4
No.4 Balanced port
No.5 GND(N.C.)
No.6 Balanced port
0.55±0.2
0.45±0.2
0.325±0.2
1
2
3
Weight: 25mg typ.
Dimensions in mm
0.6
0.6
0.6
0.4
0.4
Dimensions in mm
APPLICATIONS/ELECTRICAL CHARACTERISTICS(Typical)
Ta=25°C
Impedance (Ω)
Phase imbalance Amplitude imbalance Insertion
Frequency
(MHz)
Return loss
(dB)min.
Part No.
Type
Application
at balanced port at balanced port
loss
(dB)
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.5
1
Unbalanced Balanced
(degree)
180±5
180±5
180±5
180±5
180±5
180±10
180±10
180±10
180±5
180±10
180±5
180±5
180±10
(dB)max.
HHM1101
HHM1102
HHM1104
HHM1110
HHM1111
HHM1009
HHM1010
HHM1011
HHM1012
HHM1015
HHM1016
HHM1017
HHM1018
EGSM/TX
EGSM/RX
EGSM/RX
EGSM/TX
EGSM/RX
DCS-PCS
DCS-PCS
DCS-PCS
DCS/RX
880 to 915
925 to 960
925 to 960
880 to 915
925 to 960
50
50
50
50
50
100
150
50
200
200
50
10
10
10
10
10
10
10
10
10
10
10
10
10
2
2
1
2
2
2
2
2
1
2
1
1
2
LC
1600 to 1800 50
1700 to 1900 50
1800 to 2000 50
1805 to 1880 50
1200 to 1600 50
50
50
50
50
Transformer
EGSM-DCS/LO
EGSM/TX-RX
880 to 960
50
200
200
200
0.8
0.8
0.8
DCS-PCS/TX-RX 1710 to 1990 50
EGSM/LO 1126 to 1206 50
• All specifications are subject to change without notice.
(2/2)
001-01 / 20020225 / e75115_hhm10.
HHM-10 Series
RF Components
Balun Transformers
For Cellular Phone
TYPICAL ELECTRICAL CHARACTERISTICS
FREQUENCY CHARACTERISTICS
HHM1009
HHM1101
RETURN LOSS
RETURN LOSS
1: 1.6GHz, 17.05dB 3: 1.8GHz, 22.31dB
2: 1.7GHz, 23.64dB
1: 880MHz, 30.42dB 3: 915Hz, 29.26dB
2: 897.5Hz, 29.57dB
0
0
5
5
10
10
15
20
25
30
35
40
1
15
3
20
25
30
35
40
2
3
2
1
1.6
1.64
1.68
1.72
1.76
1.8
0.875
0.884
0.893
)
Frequency GHz
0.902
(
0.911
0.920
(
)
Frequency GHz
INSERTION LOSS(BACK TO BACK MEASUREMENT)
INSERTION LOSS(BACK TO BACK MEASUREMENT)
1: 1.6GHz, 1.01dB 3: 1.8GHz, 0.88dB
1: 1.6GHz, 0.77dB 3: 1.8GHz, 0.54dB
2: 1.7GHz, 0.94dB
2: 1.7GHz, 0.59dB
0
0
1
1
2
3
4
5
3
2
1
3
1
2
2
3
4
5
1.6
1.64
1.68
1.72
1.76
1.8
1.6
1.64
1.68
)
Frequency GHz
1.72
1.76
1.8
(
)
(
Frequency GHz
TEST CIRCUITS
RETURN LOSS
INSERTION LOSS
Network analyzer
Network analyzer
Port 1
Port 2
Port 1
Port 2
1
1
1
• All specifications are subject to change without notice.
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