LDB21881M20C-001 Murata, LDB21881M20C-001 Datasheet
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LDB21881M20C-001
Manufacturer Part Number
LDB21881M20C-001
Description
Filters LDB21881M20C-001
Manufacturer
Murata
Type
Chip Multilayer Hybrid Balunsr
Series
LDBr
Datasheets
1.LDB182G4505C-110.pdf
(2 pages)
2.LDB182G4505C-110.pdf
(2 pages)
3.LDB182G4510C-110.pdf
(1 pages)
4.LDB21836M20C-001.pdf
(2 pages)
Specifications of LDB21881M20C-001
Product
Ceramic Filters
Frequency
881.5 MHz
Frequency Range
869 MHz to 894 MHz
Impedance
50 Ohms
Operating Temperature Range
- 40 C to + 85 C
Termination Style
SMD/SMT
Package / Case
0805 (2012 metric)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
8
300
LDB181G8405C-110 1842.5 37.5MHz
LDB181G8420C-110 1842.5 37.5MHz
LDB181G8820C-110 1880.0 30.0MHz
LDB181G9505C-110 1955.0 35.0MHz
LDB181G9510C-110 1955.0 35.0MHz
LDB182G4505C-110 2450.0 50.0MHz
LDB182G4510C-110 2450.0 50.0MHz
LDB182G4520C-110 2450.0 50.0MHz
LDB183G7010C-110 3700.0 300.0MHz 1.4 max. (at 25 C)
LDB184G5010C-110 4500.0 300.0MHz 1.1 max. (at 25 C)
LDB211G6005C-001
LDB211G6010C-001
LDB211G6020C-001
LDB211G8005C-001
LDB211G8010C-001
LDB211G8020C-001
LDB211G9005C-001
LDB211G9010C-001
LDB211G9020C-001
LDB212G4005C-001
LDB212G4010C-001
LDB212G4020C-001
LDB21836M20C-001 836.5 12.5MHz
LDB21881M05C-001 881.5 12.5MHz
LDB21881M20C-001 881.5 12.5MHz
LDB21897M05C-001 897.5 17.5MHz
LDB21906M05C-001 906.0 19.0MHz
Part Number
LDB18 Series
LDB31 Series
!Note
• This 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
• You are able to read a detailed specifications in the website (http://search.murata.co.jp/) before to require our product specifications or to transact the approval sheet for product specifications.
before ordering. Especially, please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in them to prevent smoking and/or burning, etc.
Microwave Components
Frequency Range
1600 100MHz
1600 100MHz
1600 100MHz
1800 100MHz
1800 100MHz
1800 100MHz
1900 100MHz
1900 100MHz
1900 100MHz
2400 100MHz
2400 100MHz
2400 100MHz
0.35 0.15
0.20
All the technical data and Information contained herein are
subject to change without prior notice.
Terminal of "NC" should be fixed to the no connected pattern.
+0.10
-0.15
0.2 0.1
(MHz)
* Terminal of "NC" should be connected to the floating land.
0.55 0.15
(3)
(4)
(3)
(4)
3.2 0.2
0.45 0.15
(2)
(5)
1.6 0.1
1.0 0.1
0.50 0.05
(2)
(5)
Chip Multilayer Hybrid Baluns
0.3 0.1
(1)
(6)
1.2 max. (at 25 C)
1.3 max. (at 25 C)
1.3 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)
1.3 max. (at 25 C)
0.8 max. (at 25 C)
0.9 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)
0.8 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)
1.0 max. (at 25 C)
1.4 max. (at 25 C)
1.4 max. (at 25 C)
1.4 max. (at 25 C)
1.4 max. (at 25 C)
(1) : GND
(2) : Unbalance Port
(3) : GND
(1)
(6)
Insertion Loss I)
Directional
Input Mark
1.2 0.1
(dB)
(1)
(2)(5) :
(3)
(4)(6) :
:
:
Unbalance port
NC
GND
Balance port
Chip Multilayer Hybrid Baluns
(4)
(5)
(6)
: Balance Port
: NC
: Balance Port
0.6 0.1
(in mm)
(in mm)
1.3 max. (-40~+85 C)
1.4 max. (-40~+85 C)
1.4 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)
1.4 max. (-40~+85 C)
1.5 max. (-40~+85 C)
1.2 max. (-40~+85 C)
0.9 max. (-25~+85 C)
1.0 max. (-25~+85 C)
0.9 max. (-25~+85 C)
0.9 max. (-25~+85 C)
0.9 max. (-25~+85 C)
0.9 max. (-25~+85 C)
0.9 max. (-25~+85 C)
0.9 max. (-25~+85 C)
0.9 max. (-25~+85 C)
0.9 max. (-25~+85 C)
1.0 max. (-25~+85 C)
1.1 max. (-25~+85 C)
1.1 max. (-25~+85 C)
1.5 max. (-25~+85 C)
1.5 max. (-25~+85 C)
1.5 max. (-25~+85 C)
1.5 max. (-25~+85 C)
Insertion Loss II)
(dB)
LDB21 Series
Unbalance Impedance
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
(ohm)
0.20 0.1
* 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.
0.30 0.1
(3)
(4)
Balance Impedance (Differential)
2.00 0.1
Continued on the following page.
(2)
(5)
0.65 0.05
0.35 0.1
(1)
(6)
200 (Nominal)
200 (Nominal)
100 (Nominal)
100 (Nominal)
200 (Nominal)
100 (Nominal)
100 (Nominal)
100 (Nominal)
200 (Nominal)
100 (Nominal)
200 (Nominal)
100 (Nominal)
200 (Nominal)
100 (Nominal)
200 (Nominal)
200 (Nominal)
200 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
0.30+0.1/-0.2
(ohm)
(2)(5) :
(3)(4) :
(1) :
(6) :
0.95 0.1
Unbalance Port
GND
Balance Port
NC
03.02.28
in mm