Microwave Components
Chip Multilayer Hybrid Baluns
1.6±0.1
(3)
(2)
(1)
Directional
Input Mark
0.15±0.10
0.8±0.1
0.6±0.1
(3)
2.00±0.1
(2)
(1)
1.25±0.1
0.20±0.1
(6)
(4)
(5)
0.30±0.1 0.35±0.1
0.65±0.05
0.30+0.1/-0.2
(1) :
(2)(5) :
(3)(4) :
(6) :
Unbalance Port
GND
Balance Port
NC
0.95±0.1
(4)
0.2±0.1
+0.10
0.20
-0.15
(5)
(6)
G Type
(1)
:
Unbalance port
(2)(5) :
GND
(3)(4) :
Balance port
(6)
:
NC
C Type
(1)
:
Unbalance port
(2)(5) :
NC
(3)
:
GND
(4)(6) :
Balance port
0.3±0.1
0.50±0.05
LDB18 Series
(in mm)
∗Terminal
of "NC" should be fixed to the no connected pattern.
All the technical data and Information contained herein are
subject to change without prior notice.
LDB21 Series
* Terminal of "NC" should be connected to the floating land.
* All the technical data and information contained herein are
subject to change without prior notice.
in mm
Part Number
LDB181G8115G-120
LDB181G8120G-120
LDB181G9505C-110
LDB181G9510C-110
LDB182G4505C-110
LDB182G4510C-110
LDB182G4510G-120
LDB182G4520C-110
LDB182G5005G-120
LDB182G5010G-120
LDB183G4505G-120
LDB183G4510G-120
LDB183G6005G-120
LDB183G6010G-120
LDB183G7010C-110
LDB184G5010C-110
LDB185G3705G-120
LDB185G3710G-120
LDB18869M10G-120
LDB18869M15G-120
LDB211G8105C-001
LDB211G8110C-001
LDB211G8115C-001
LDB211G8120C-002
LDB212G4005C-001
LDB212G4010C-001
LDB212G4020C-001
LDB213G7010C-002
LDB213G7020C-001
LDB215G1210C-001
LDB215G2505C-001
LDB215G2510C-001
LDB215G2520C-001
LDB215G3710C-001
LDB215G5105C-001
LDB215G5110C-001
LDB215G5120C-001
LDB21869M10C-001
LDB21869M15C-001
LDB21869M20C-001
Frequency Range
(MHz)
1810
±100MHz
1810
±100MHz
1955.0
±35.0MHz
1955.0
±35.0MHz
2450.0
±50.0MHz
2450.0
±50.0MHz
2450.0
±50.0MHz
2450.0
±50.0MHz
2500
±200MHz
2500
±200MHz
3450
±150MHz
3450
±150MHz
3600
±300MHz
3600
±300MHz
Insertion Loss I)
(dB)
1.1 max. (at 25°C)
1.2 max. (at 25°C)
1.2 max. (at 25°C)
1.2 max. (at 25°C)
1.0 max. (at 25°C)
1.0 max. (at 25°C)
1.1 max. (at 25°C)
1.3 max. (at 25°C)
1.1 max. (at 25°C)
Insertion Loss II)
(dB)
1.2 max. (-40~+85°C)
1.3 max. (-40~+85°C)
1.3 max. (-40~+85°C)
1.3 max. (-40~+85°C)
1.1 max. (-40~+85°C)
1.1 max. (-40~+85°C)
1.2 max. (-40~+85°C)
1.4 max. (-40~+85°C)
1.2 max. (-40~+85°C)
Unbalance
Impedance (Nom.)
(ohm)
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
Balance
Impedance (Nom.)
(ohm)
150
200
50
100
50
100
100
200
50
100
50
100
50
100
100
100
50
100
100
150
50
100
150
200
50
100
200
100
200
100
50
100
200
100
50
100
200
100
150
200
Application
GSM
GSM
GSM
GSM
WLAN/BT
WLAN/BT
WLAN/BT
WIMAX
WIMAX
WIMAX
WIMAX
WIMAX
WIMAX
GSM
GSM
WLAN/BT
WLAN/BT
GSM
GSM
GSM
GSM
GSM
GSM
WLAN/BT
WLAN/BT
WLAN/BT
GSM
GSM
WLAN/BT
WLAN/BT
WLAN/BT
WLAN/BT
WLAN/BT
WLAN/BT
WLAN/BT
WLAN/BT
GSM
GSM
GSM
WLAN/BT
1.15 max. (at 25°C) 1.25 max. (-40~+85°C)
1.25 max. (at 25°C) 1.35 max. (-40~+85°C)
1.25 max. (at 25°C) 1.35 max. (-40~+85°C)
1.3 max. (at 25°C)
1.4 max. (at 25°C)
1.4 max. (-40~+85°C)
1.5 max. (-40~+85°C)
1.5 max. (-40~+85°C)
1.2 max. (-40~+85°C)
3700.0
±300.0MHz
1.4 max. (at 25°C)
4500.0
±300.0MHz
1.1 max. (at 25°C)
5375
±475MHz
5375
±475MHz
869.5
±45.5MHz
869.5
±45.5MHz
1815
±105MHz
1810
±100MHz
1810
±100MHz
1810
±100MHz
2400
±100MHz
2400
±100MHz
2400
±100MHz
3700
±300MHz
3700
±300MHz
5125
±225MHz
5250
±100MHz
5250
±100MHz
5250
±100MHz
5375
±475MHz
5512
±363MHz
5512
±363MHz
5512
±363MHz
869.5
±45.5MHz
869.5
±45.5MHz
869.5
±45.5MHz
8
1.50 max. (at 25°C) 1.65 max. (-40~+85°C)
1.20 max. (at 25°C) 1.35 max. (-40~+85°C)
1.0 max. (at 25°C)
1.0 max. (at 25°C)
1.0 max. (at 25°C)
0.8 max. (at 25°C)
0.8 max. (at 25°C)
0.8 max. (at 25°C)
0.8 max. (at 25°C)
0.9 max. (at 25°C)
1.0 max. (at 25°C)
2.2 max. (at 25°C)
1.1 max. (-40~+85°C)
1.1 max. (-40~+85°C)
1.1 max. (-40~+85°C)
0.9 max. (-40~+85°C)
0.9 max. (-40~+85°C)
0.9 max. (-40~+85°C)
0.9 max. (-40~+85°C)
1.0 max. (-40~+85°C)
1.1 max. (-40~+85°C)
2.3 max. (-40~+85°C)
0.95 max. (at 25°C) 1.05 max. (-40~+85°C)
1.10 max. (at 25°C) 1.25 max. (-40~+85°C)
1.10 max. (at 25°C) 1.25 max. (-40~+85°C)
0.95 max. (at 25°C) 1.10 max. (-40~+85°C)
1.10 max. (at 25°C) 1.25 max. (-40~+85°C)
0.95 max. (at 25°C) 1.10 max. (-40~+85°C)
1.10 max. (at 25°C) 1.25 max. (-40~+85°C)
0.95 max. (at 25°C) 1.10 max. (-40~+85°C)
1.10 max. (at 25°C) 1.25 max. (-40~+85°C)
1.0 max. (at 25°C)
1.2 max. (at 25°C)
1.2 max. (at 25°C)
1.1 max. (-40~+85°C)
1.3 max. (-40~+85°C)
1.3 max. (-40~+85°C)
Continued on the following page.
!Note
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
sales representatives or product engineers before ordering.
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
10.12.17
Microwave Components
Microwave Components
Continued from the preceding page.
Part Number
LDB21881M05C-001
LDB21881M20C-001
LDB21942M05C-001
LDB21942M20C-001
LDM181G9610TA007
LDM182G4505CC001
LDM182G4505GC004
LDM182G4510CC001
LDM182G4510HC003
LDM182G5005CC001
LDM185G4210CC001
Frequency Range
(MHz)
881.5
±12.5MHz
881.5
±12.5MHz
942.5
±17.5MHz
942.5
±17.5MHz
1960
±30MHz
2450
±50MHz
2450
±50MHz
2450
±50MHz
2450
±50MHz
2500
±200MHz
5425
±525MHz
Insertion Loss I)
(dB)
1.4 max. (at 25°C)
1.4 max. (at 25°C)
1.4 max. (at 25°C)
1.3 max. (at 25°C)
Insertion Loss II)
(dB)
1.5 max. (-40~+85°C)
1.5 max. (-40~+85°C)
1.5 max. (-40~+85°C)
1.4 max. (-40~+85°C)
Unbalance
Impedance (Nom.)
(ohm)
50
50
50
50
50
50
50
50
50
50
50
50
Balance
Impedance (Nom.)
(ohm)
50
200
50
200
100
100
50
50
100
100
50
100
Application
GSM
GSM
GSM
GSM
UMTS
UMTS
WLAN/BT
WLAN/BT
WLAN/BT
WLAN/BT
WLAN/BT
WLAN
LDM181G9310CC001
1932.5
±222.5MHz
0.85 max. (at 25°C) 0.95 max. (-40~+85°C)
0.55 max. (at 25°C) 0.60 max. (-40~+85°C)
0.88 max. (at 25°C) 0.98 max. (-40~+85°C)
0.88 max. (at 25°C) 0.98 max. (-40~+85°C)
0.75 max. (at 25°C) 0.85 max. (-40~+85°C)
0.75 max. (at 25°C) 0.85 max. (-40~+85°C)
0.9 max. (at 25°C)
0.9 max. (at 25°C)
1.0 max. (-40~+85°C)
1.00 max. (-40~+85°C)
8
Microwave Components
!Note
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
sales representatives or product engineers before ordering.
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
10.12.17
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