HHM2412 [TDK]
Directional Coupler, 1850MHz Min, 1910MHz Max, 0.35dB Insertion Loss-Max, 2 X 1.25 MM, 0.95 MM HEIGHT, CERAMIC PACKAGE-6;
| 型号： | HHM2412 |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | Directional Coupler, 1850MHz Min, 1910MHz Max, 0.35dB Insertion Loss-Max, 2 X 1.25 MM, 0.95 MM HEIGHT, CERAMIC PACKAGE-6 射频 微波 |
| 文件： | 总4页 (文件大小：107K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
7611_HHM20
(1/4)
HHM-24, 26 Series
RF Components
Directional Couplers
Shielded
FEATURES
APPLICATIONS
• Compact, thin, and lightweight chip coupler manufactured in
ceramic sheet multilayering process (L2.0×W1.25×T0.95mm/
8mg).
For 0.8 to 2GHz digital cellular and cordless phones
• According with customers' circuits, wide characteristics are
achieved from the low loss type(HM24 series) to the type with
low pass function(HHM26 series).
• Provided with excellent environmental resistance and stable
characteristics achieved under use of portable remote terminal
in hostile environment.
HHM24 SERIES
SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM
2.0±0.15
0.95±0.1
IN
1
OUT
3
Terminal connection
No.1 IN
2
5
6
5
4
No.2 GND
No.3 OUT
No.4 50Ω load
No.5 GND
1
2
3
4
6
0.65±0.2 0.3±0.2
No.6 Monitor output
Weight: 8mg
0.2±0.2 0.35±0.2
Dimensions in mm
RECOMMENED PC BOARD PATTERN
RECOMMENDED REFLOW SOLDERING CONDITIONS
This width is 50Ω.
Micro-strip line for 0.4mm thick
glass-epoxy substrate.
Natural
cooling
0.35 0.35
240°C max.
230°C
200°C
10s max.
150°C
40s max.
120s max.
( )
Time s
0.4
0.3
ø0.3 Through-hole
Dimensions in mm
APPLICATIONS/TYPICAL ELECTRICAL CHARACTERISTICS
Ta=25±5°C
VSWR
max.
Frequency
f0(MHz)
Insertion loss
(dB)max.
Coupling factor
(dB)typ.
Isolation
(dB)min.
Part No.
Applications
HHM2405
HHM2411
HHM2412
GSM
DCS
PCS
880 to 915
0.25
–18
25
1.3
1710 to 1785
1850 to 1910
0.3
–15
20
1.4
0.35
–14.5
20
1.4
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
7611_HHM20
(2/4)
HHM-24, 26 Series
RF Components
Directional Couplers
Shielded
HHM24 SERIES
TYPICAL ELECTRICAL CHARACTERISTICS
FREQUENCY CHARACTERISTICS
GMS HHM2405
DCS HHM2411
PCS HHM2412
0
0
–10
–20
–30
–40
–50
–10
–20
–30
–40
–50
500
1000
1500
2000
2500
3000
2500
2500
500
1000
1500
2000
2500
3000
2500
2500
(
)
(
)
Frequency MHz
Frequency MHz
0
0
–0.4
–0.8
–1.2
–1.6
–2
–0.4
–0.8
–1.2
–1.6
–2
500
1000
1500
2000
(
2500
500
1000
1500
2000
(
2500
)
)
Frequency MHz
Frequency MHz
0
0
–10
–20
–10
–20
–30
–40
–50
–60
–30
–40
–50
–60
500
1000
1500
( )
Frequency MHz
2000
500
1000
1500
2000
(
)
Frequency MHz
0
0
–10
–10
–20
–30
–40
–50
–20
–30
–40
–50
500
1000
1500
2000
500
1000
1500
2000
(
)
(
)
Frequency MHz
Frequency MHz
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
7611_HHM20
(3/4)
HHM-24, 26 Series
RF Components
Directional Couplers
Shielded
HHM26 SERIES
SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM
2.0±0.15
0.95±0.1
IN
1
OUT
3
Terminal connection
No.1 IN
2
5
6
5
4
No.2 GND
No.3 OUT
No.4 50Ω load
No.5 GND
1
2
3
4
6
0.65±0.2 0.3±0.2
No.6 Monitor output
Weight: 8mg
0.2±0.2 0.35±0.2
Dimensions in mm
RECOMMENED PC BOARD PATTERN
RECOMMENDED REFLOW SOLDERING CONDITIONS
This width is 50Ω.
Micro-strip line for 0.4mm thick
glass-epoxy substrate.
Natural
cooling
0.35 0.35
240°C max.
230°C
200°C
10s max.
150°C
40s max.
120s max.
( )
Time s
0.4
0.3
ø0.3 Through-hole
Dimensions in mm
APPLICATIONS/TYPICAL ELECTRICAL CHARACTERISTICS
Ta=25±5°C
2f0 attenuation 3f0 attenuation
Frequency
f0(MHz)
Insertion loss
(dB)max.
Coupling factor
(dB)typ.
Isolation
(dB)min.
VSWR
max.
Part No.
Applications
1
2
(dB)min.
22
(dB)min.
14
HHM2610
HHM2607
GSM
DCS
880 to 915
0.5
0.5
–14
–15
22
22
1.5
1.7
1710 to 1785
22
14
1 2f0=Second harmonics out of band rejection
2 3f0=Third harmonics out of band rejection
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
7611_HHM20
(4/4)
HHM-24, 26 Series
RF Components
Directional Couplers
Shielded
HHM26 SERIES
TYPICAL ELECTRICAL CHARACTERISTICS
FREQUENCY CHARACTERISTICS
GSM HHM2610
DCS HHM2607
0
–10
–20
–30
–40
–50
0
–5
–10
–15
–20
–25
500
1000
1500
2000
4500
2000
2000
2500
500
1000
1000
1000
700
1500
2000
2500
2500
2500
1300
3000
3000
3000
1500
(
)
Frequency MHz
(
)
Frequency MHz
5
0
–5
–15
–25
–10
–20
–30
–40
–50
–60
–35
–45
–55
500
1500
2500
3500
Frequency MHz
5500
500
1500
Frequency MHz
2000
(
(
)
)
0
–10
–20
–30
–40
–50
0
–10
–20
–30
–40
–50
500
1000
1500
2500
500
1500
Frequency MHz
2000
(
(
)
Frequency MHz
)
0
0
–10
–20
–30
–40
–50
–10
–20
–30
–40
–50
500
1000
1500
2500
500
900
1100
(
(
)
Frequency MHz
)
Frequency MHz
7611_HHM20
010326
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
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