• All specifications are subject to change without notice.
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
Multilayer Balun Transformers
For UWB
HHM Series
Type:
Issue date:
HHM1583B1 (2.0×1.25×0.95mm)
HHM1595A1 (2.0×1.25×0.95mm)
HHM1596A1 (2.0×1.25×0.95mm)
December 2010
(1/6)
001-02 / 20101206 / e751_multibalun_hhm18
• All specifications are subject to change without notice.
Multilayer Chip Baluns
For UWB
HHM Series HHM1583B1
SHAPES AND DIMENSIONS
0.95±0.1
1.25±0.15
0.65±0.2 0.3±0.2
0.2±0.2 0.35±0.2
2.0±0.15
654
123
Dimensions in mm
0.25+0.1
–0.2
1 Unbalanced port
2 GND or DC feed+ RF GND
3 Balanced port
4 Balanced port
5 GND
6 N.C.
Terminal functions
CIRCUIT DIAGRAM
123
564
Unbalanced
input
50Ω
Balanced
output
100Ω
RECOMMENDED PC BOARD PATTERNS
0.35
0.30
Dimensions in mm
0.80
0.50
ELECTRICAL CHARACTERISTICS
Unbalanced impedance 50Ω
Balanced impedance 100Ω
Frequency range 3100 to 4900MHz
Unbalanced port return loss 10.0dB min.
Phase imbalance at balanced port 180±10deg.
Amplitude imbalance at balanced port 0±1.5dB
Insertion loss 1.0dB max.
Temperature range Operating –40 to +85°C
Storage –40 to +85°C
Packaging style and quantities 2000pieces/reel
Conformity to RoHS Directive
•Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and
specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
(2/6)
001-02 / 20101206 / e751_multibalun_hhm18
• All specifications are subject to change without notice.
FREQUENCY CHARACTERISTICS
Unbalance 50Ω/Balance 100Ω
RETURN LOSS
–45
–40
2500 3000 3500 4000 4500 55005000
–20
–25
–35
–30
–15
–10
–5
0
Return loss(dB)
Frequency(MHz)
1: 3100MHz
–17.06dB
2: 4000MHz
–35.20dB
3: 4900MHz
–20.65dB
1
2
3
INSERTION LOSS
–3.0
–2.5
–2.0
–1.5
–1.0
–0.5
0.0
Insertion loss(dB)
Frequency(MHz)
1
2500 3000 3500 4000 4500 55005000
1: 3100MHz
–0.44dB
2: 4000MHz
–0.35dB
3: 4900MHz
–0.53dB
23
AMPLITUDE BALANCE
2
1
3
–3
–2
–1
0
Amplitude balance(dB)
Frequency(MHz)
1
2500 3000 3500 4000 4500 55005000
1: 3100MHz
–0.10dB
2: 4000MHz
–0.27dB
3: 4900MHz
–0.68dB
23
PHASE BALANCE
Frequency(MHz)
160
200
190
180
170
Phase balance(deg.)
1: 3100MHz
176.69deg.
2: 4000MHz
175.64deg.
3: 4900MHz
182.12deg.
2500 3000 3500 4000 4500 55005000
12
3
(3/6)
001-02 / 20101206 / e751_multibalun_hhm18
• All specifications are subject to change without notice.
Multilayer Chip Baluns
For UWB
HHM Series HHM1595A1
SHAPES AND DIMENSIONS
0.95±0.1
1.25±0.15
0.65±0.2 0.3±0.2
0.2±0.2 0.35±0.2
2.0±0.15
654
123
Dimensions in mm
0.25+0.1
–0.2
1 Unbalanced port
2 GND
3 Balanced port
4 Balanced port
5 GND
6 N.C.
Terminal functions
RECOMMENDED PC BOARD PATTERNS
0.35
0.30
Dimensions in mm
0.80
0.50
ELECTRICAL CHARACTERISTICS
Unbalanced impedance 50Ω
Balanced impedance 100Ω
Frequency range 0 to 300 8000MHz
Unbalanced port return loss dB 8.0 min.
Phase imbalance at balanced port 180±20deg.
Amplitude imbalance at balanced port 0±2.5dB
Insertion loss dB1.5 max.
Temperature range Operating –40 to +85°C
Storage –40 to +85°C
Packaging style and quantities 2000pieces/reel
Conformity to RoHS Directive
•Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and
specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
(4/6)
001-02 / 20101206 / e751_multibalun_hhm18
• All specifications are subject to change without notice.
FREQUENCY CHARACTERISTICS
Unbalance 50Ω/Balance 100Ω
RETURN LOSS
–40
2000 3000 4000 5000 6000 7000 8000
–20
–25
–30
–35
–15
–10
–5
0
Return loss(dB)
Frequency(MHz)
1: 3000.0MHz
–8.77dB
2: 5500.0MHz
–16.26dB
3: 8000.0MHz
–10.21dB
1
2
3
INSERTION LOSS
2000 3000 4000 5000 6000 7000 8000
Frequency(MHz)
–5.0
–3.0
–2.0
–1.0
0.0
Insertion loss(dB)
–4.0
1
2
3
1: 3000.0MHz
–1.29dB
2: 5500.0MHz
–0.57dB
3: 8000.0MHz
–1.30dB
AMPLITUDE BALANCE
2000 3000 4000 5000 6000 7000 8000
Frequency(MHz)
1
0
–1
–2
–3
2
3
Amplitude balance(dB)
123
1: 3000.0MHz
0.57dB
2: 5500.0MHz
0.76dB
3: 8000.0MHz
1.14dB
PHASE BALANCE
2000 3000 4000 5000 6000 7000 8000
Frequency(MHz)
12
1: 3000.0MHz
182.61deg.
2: 5500.0MHz
180.84deg.
3: 8000.0MHz
163.36deg.
160
180
170
190
200
Phase balance(deg.)
3
(5/6)
001-02 / 20101206 / e751_multibalun_hhm18
• All specifications are subject to change without notice.
Multilayer Chip Baluns
For UWB
HHM Series HHM1596A1
SHAPES AND DIMENSIONS
0.95±0.1
1.25±0.15
0.65±0.2 0.3±0.2
0.2±0.2 0.35±0.2
2.0±0.15
654
123
Dimensions in mm
0.25+0.1
–0.2
1 N.C.
2 GND
3 Balanced port
4 Balanced port
5 GND or DC feed+ RF GND
6 Unbalanced port
Terminal functions
CIRCUIT DIAGRAM
123
564
Unbalanced
input
50Ω
Balanced
output
100Ω
RECOMMENDED PC BOARD PATTERNS
0.35
0.30
Dimensions in mm
0.80
0.50
ELECTRICAL CHARACTERISTICS
Unbalanced impedance 50Ω
Balanced impedance 100Ω
Frequency range 0 to 310 4900MHz
Unbalanced port return loss dB 10 min.
Phase imbalance at balanced port 180±15deg.
Amplitude imbalance at balanced port 0±2.0dB
Insertion loss dB1.0 max.
Temperature range Operating –40 to +85°C
Storage –40 to +85°C
Packaging style and quantities 2000pieces/reel
Conformity to RoHS Directive
•Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and
specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
(6/6)
001-02 / 20101206 / e751_multibalun_hhm18
• All specifications are subject to change without notice.
FREQUENCY CHARACTERISTICS
Unbalance 50Ω/Balance 100Ω
RETURN LOSS
–30
2500 3000 3500 4000 50004500 5500
–20
–25
–15
–10
–5
0
Return loss(dB)
Frequency(MHz)
1: 3100.0MHz
–19.06dB
2: 4000.0MHz
–21.68dB
3: 4900.0MHz
–22.98dB
1
23
INSERTION LOSS
2500 3000 3500 4000 50004500 5500
Frequency(MHz)
1: 3100.0MHz
–0.48dB
2: 4000.0MHz
–0.43dB
3: 4900.0MHz
–0.43dB
–3.0
–2.0
–1.5
–2.5
–1.0
–0.5
0.0
Insertion loss(dB)
12 3
AMPLITUDE BALANCE
2500 3000 3500 4000 50004500 5500
Frequency(MHz)
1
0
–1
–2
–3
2
3
Amplitude balance(dB)
123
1: 3100.0MHz
–0.18dB
2: 4000.0MHz
0.11dB
3: 4900.0MHz
–0.32dB
PHASE BALANCE
2500 3000 3500 4000 50004500 5500
Frequency(MHz)
1: 3100.0MHz
176.82deg.
2: 4000.0MHz
178.68deg.
3: 4900.0MHz
182.10deg.
160
180
170
190
200
Phase balance(deg.)
12
3
