• 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 5.0GHz W-LAN
HHM Series
Type:
Issue date:
HHM1732B1 (1.6×0.8×0.6mm)
HHM1733B1 (1.6×0.8×0.6mm)
HHM1752A2 (1.6×0.8×0.6mm)
December 2010
(1/6)
001-02 / 20101206 / e751_multibalun_hhm14
• All specifications are subject to change without notice.
Multilayer Chip Baluns
For 5.0GHz W-LAN
HHM Series HHM1732B1
SHAPES AND DIMENSIONS
0.6±0.1
0.8±0.1
0.3±0.1
0.1±0.1 0.25±0.1
1.6±0.1
654
123
Dimensions in mm
0.55±0.1 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
0.25
0.30
Dimensions in mm
0.50
0.50
ELECTRICAL CHARACTERISTICS
Unbalanced impedance 50Ω
Balanced impedance 100Ω
Frequency range 4900 to 5950MHz
Unbalanced port return loss 10dB min.
Phase imbalance at balanced port 180±10deg.
Amplitude imbalance at balanced port 0±2.0dB
Insertion loss 1.0dB max.
Temperature range Operating –40 to +85°C
Storage –40 to +85°C
Packaging style and quantities 4000pieces/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_hhm14
• All specifications are subject to change without notice.
FREQUENCY CHARACTERISTICS
Unbalance 50Ω/Balance 100Ω
RETURN LOSS
–30
–20
–25
–15
–10
–5
0
Return loss(dB)
1: 4900MHz
–15.19dB
2: 5425MHz
–20.34dB
3: 5950MHz
–17.78dB
1
2
3
4000 4250 6000575050004750 55004500 5250
Frequency(MHz)
INSERTION LOSS
4000 4250 6000575050004750 55004500 5250
Frequency(MHz)
–5.0
–4.0
–4.5
–3.0
–3.5
–2.0
–2.5
–1.0
–1.5
–0.5
0
Insertion loss(dB)
1: 4900MHz
–0.80dB
2: 5425MHz
–0.55dB
3: 5950MHz
–0.69dB
123
AMPLITUDE BALANCE
2
1
4
3
5
–4
–5
–2
–3
–1
0
Amplitude balance(dB)
1: 4900MHz
–0.02dB
2: 5425MHz
0.34dB
3: 5950MHz
0.43dB
123
4000 4250 6000575050004750 55004500 5250
Frequency(MHz)
PHASE BALANCE
4000 4250 6000575050004750 55004500 5250
Frequency(MHz)
160
170
180
190
165
175
185
195
200
Phase balance(deg.)
1: 4900MHz
185.81deg.
2: 5425MHz
185.56deg.
3: 5950MHz
184.97deg.
123
(3/6)
001-02 / 20101206 / e751_multibalun_hhm14
• All specifications are subject to change without notice.
Multilayer Chip Baluns
For 5.0GHz W-LAN
HHM Series HHM1733B1
SHAPES AND DIMENSIONS
0.6±0.1
0.8±0.1
0.3±0.1
0.1±0.1 0.25±0.1
1.6±0.1
654
123
Dimensions in mm
0.55±0.1 1 Unbalanced port
2 GND or DC feed+ RF GND
3 Balanced port
4 Balanced port
5 GND
6 N.C.
CIRCUIT DIAGRAM
123
564
Unbalanced
input
50Ω
Balanced
output
50Ω
RECOMMENDED PC BOARD PATTERNS
0.25
0.30
Dimensions in mm
0.50
0.50
ELECTRICAL CHARACTERISTICS
Unbalanced impedance 50Ω
Balanced impedance 50Ω
Frequency range 4900 to 5950MHz
Unbalanced port return loss 10dB min.
Phase imbalance at balanced port 180±10deg.
Amplitude imbalance at balanced port 0±1.0dB
Insertion loss 1.2dB max.
Temperature range Operating –40 to +85°C
Storage –40 to +85°C
Packaging style and quantities 4000pieces/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_hhm14
• All specifications are subject to change without notice.
FREQUENCY CHARCTERISTICS
Unbalance 50Ω/Balance 50Ω
RETURN LOSS
–30
–20
–25
–15
–10
–5
0
Return loss(dB)
1: 4900MHz
–14.35dB
2: 5425MHz
–24.85dB
3: 5950MHz
–17.29dB
4000 4250 6000575050004750 55004500 5250
Frequency(MHz)
1
2
3
INSERTION LOSS
4000 4250 6000575050004750 55004500 5250
Frequency(MHz)
–2.0
–1.0
–1.5
–0.5
0
Insertion loss(dB)
1: 4900MHz
–0.85dB
2: 5425MHz
–0.60dB
3: 5950MHz
–0.82dB
1
2
3
AMPLITUDE BALANCE
2
1
3
–3
–2
–1
0
Amplitude balance(dB)
1: 4900MHz
0.53dB
2: 5425MHz
0.48dB
3: 5950MHz
0.33dB
123
4000 4250 6000575050004750 55004500 5250
Frequency(MHz)
PHASE BALANCE
4000 4250 6000575050004750 55004500 5250
Frequency(MHz)
160
170
180
190
165
175
185
195
200
Phase balance(deg.)
1: 4900MHz
183.82deg.
2: 5425MHz
183.40deg.
3: 5950MHz
183.69deg.
123
(5/6)
001-02 / 20101206 / e751_multibalun_hhm14
• All specifications are subject to change without notice.
Multilayer Chip Baluns
For 5.0GHz W-LAN
HHM Series HHM1752A2
SHAPES AND DIMENSIONS
0.6±0.1
0.8±0.1
0.3±0.1
0.1±0.1 0.25±0.1
1.6±0.1
654
123
Dimensions in mm
0.55±0.1 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
200Ω
RECOMMENDED PC BOARD PATTERNS
0.25
0.30
Dimensions in mm
0.50
0.50
ELECTRICAL CHARACTERISTICS
Unbalanced impedance 50Ω
Balanced impedance 200Ω
Frequency range 4900 to 5950MHz
Unbalanced port return loss 10dB min.
Phase imbalance at balanced port 180±10deg.
Amplitude imbalance at balanced port 0±1.5dB
Insertion loss 1.2dB max.
Temperature range Operating –40 to +85°C
Storage –40 to +85°C
Packaging style and quantities 4000pieces/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_hhm14
• All specifications are subject to change without notice.
FREQUENCY CHARCTERISTICS
Unbalance 50Ω/Balance 200Ω
RETURN LOSS
–25
4000 6000550050004500
–20
–15
–10
–5
0
Return loss(dB)
Frequency(MHz)
1: 4900.0MHz
–16.16dB
2: 5425.0MHz
–18.37dB
3: 5950.0MHz
–13.44dB
INSERTION LOSS
4000 6000550050004500
0
–3.0
–2.5
–2.0
–1.5
–1.0
–0.5
0.0
Insertion loss(dB)
Frequency(MHz)
1: 4900.0MHz
–0.88dB
2: 5425.0MHz
–0.66dB
3: 5950.0MHz
–0.79dB
AMPLITUDE BALANCE
4000 6000550050004500
2
1
3
–3
–1
–2
0
Amplitude balance(dB)
Frequency(MHz)
1: 4900.0MHz
–0.01dB
2: 5425.0MHz
0.28dB
3: 5950.0MHz
0.36dB
PHASE BALANCE
4000 6000550050004500
190
200
160
170
180
Phase balance(deg)
Frequency(MHz)
1: 4900.0MHz
181.46degrees
2: 5425.0MHz
181.18degrees
3: 5950.0MHz
179.85degrees
