(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
!Note
•Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
•This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering.
This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
N91E7.pdf 03.5.13
Chip Multilayer Delay Lines
Chip Multilayer Delay Lines
0.25+0.1/-0.15
3.2±0.2
1.1±0.2
0.5±0.1
1
This Delay Line was developed by applying ceramic
multilayering and hole technology. It consists of
copper line and low dielectric constant material and
incorporates metal shields. LDH series are very small
and made for use at high frequencies.
(3)
1.60±0.2
(4)
(2)
(1)
(8)
(5)
(6)
(7)
0.25+0.1/-0.15
0.35±0.2
0.45±0.15
(1)(3)(5)(7) : NC
(2)(6) : GND
(4)(8) : IN/OUT
s
Features
1. High stability at high frequency (2GHz)
2. Small, thin and light, utilizing multilayer
construction
3. Metal shield is built inside chip.
4. Reflow solderable
5. Supplied on tape
0.5±0.1
1.0±0.1
(in mm)
LDH31 Series
Terminal of "NC" should not be fixed to any pattern.
All the technical data and information contained herein are subject
to change without prior notice.
3.2±0.2
(3)
(2)
(1)
1.5±0.15
0.4±0.2 0.7±0.2
(4)
(8)
(5)
(6)
(7)
2.5±0.2
(1)(3)(5)(7) : NC
(2)(6) : GND
(4) : IN/OUT
(8) : IN/OUT
(in mm)
0.4±0.2
0.1min. 0.45±0.15 1.0±0.2
0.55±0.15
LDH32 Series
Terminal of "NC" should not be fixed
to any pattern.
All the technical data and information
contained herein are subject to
change without prior notice.
0.6±0.1
(1) (2)
(8)
(7) (6)
(3)
(4)
(5)
2.2±0.1
0.3±0.2
5.0±0.3
0.1±0.1
1.1–3.1
1.27±0.2
0.3max.
4.0±0.3
0.4±0.2
4.5±0.2
Directional
Input Mark
1.1±0.2
(6)
0.8±0.2
(5)
(4)
3.2±0.2
2.0±0.1
0.35±0.2
(1)(3)(4)(5)(7)(8) : GND
(2)(6)
: IN/OUT
1.27±0.2
LDH43 Series
0.35±0.10
(in mm)
All the technical data and information contained herein are
subject to change without prior notice.
1.27±0.10
LDH54 Series
0.3±0.2
(1)(3) : IN / OUT
(2) (4)
: GND
(5)(6)
(in mm)
6.3±0.3
2.5 max.
0.5 min.
1.27±0.2
0.5 min.
0.3 max.
6.3±0.3
(1) (2) (3) (4)
0.3±0.2
10.0±0.3
3.7 max.
0.4 min.
2.54±0.2
0.8 min.
0.3 max.
(1) (2) (3) (4)
(10)
(5)
0.4±0.2
0.9±0.3 3.0±0.3
(1)
(2)
(3)
5.0±0.3
2.1±0.3
0.55±0.3
0.5 min. 0.4 min.
(8) (7) (6) (5)
(9) (8) (7) (6)
1.4±0.3
0.55±0.3
(1) (5) : IN / OUT
(2)(3)(4) : GND
(6)(7)(8)
(in mm)
0.6 min. 0.4 min.
LDH65 Series
LDHA2 Series
(1) (6) : IN / OUT
(2)(3)(4) : GND
(5)(7)(8)
(9)(10)
(in mm)
Cat.No.N91E-7
1
Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
!Note
•Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
•This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering.
This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
N91E7.pdf 03.5.13
1
Part Number
LDH311N00LAC-810
LDH311N50LAC-810
LDH312N00LAC-810
LDH321N00LAC-800
LDH321N50LAC-800
LDH322N00LAC-800
LDH322N50LAC-800
LDH323N00LAC-800
LDH43050PAAA-830
LDH43060PAAA-830
LDH43070PAAA-830
LDH43080PAAA-830
LDH43090PAAA-830
LDH43100PAAA-830
LDH43120PKAA-830
LDH43130PKAA-830
LDH43140PKAA-830
LDH43150PKAA-830
LDH54100PAAA-600
LDH54200PAAA-600
LDH54300PAAA-600
LDH54400PAAA-600
LDH54500PAAA-600
LDH54600PBAA-600
LDH54700PBAA-600
LDH54800PBAA-600
LDH54900PBAA-600
LDH541N00BAA-600
LDH541N50BAA-600
LDH542N00BAA-600
LDH542N50BAA-600
LDH543N00KAB-700
LDH544N00KAB-700
LDH545N00KAB-700
LDH546N00KAB-700
LDH547N00KAB-700
LDH548N00KAB-700
LDH549N00KAB-700
LDH5410N0KAB-700
LDH65100PAAA-400
LDH65200PAAA-400
LDH65300PAAA-400
LDH65400PAAA-400
LDH65500PAAA-400
LDH65600PBAA-400
LDH65700PBAA-400
LDH65800PBAA-400
LDH65900PBAA-400
LDH651N00BAA-400
LDHA2500PAAA-300
LDHA21N00BAA-300
LDHA21N50BAA-300
LDHA22N00BAA-300
LDHA22N50BAA-300
LDHA23N00BAA-300
LDHA24N00BAA-300
Delay Time
(ns)
0.1
±15%
1.5
±15%
2.0
±15%
1.0
±15%
1.5
±15%
2.0
±15%
2.5
±15%
3.0
±15%
50.0 ns±11.0ns (at 10.0GHz)
60.0 ps±11.0ps (at 10.0GHz)
70.0 ps±11.0ps (at 10.0GHz)
80.0 ps±11.0ps (at 10.0GHz)
90.0 ps±11.0ps (at 10.0GHz)
100.0 ps±11.0% (at 10.0GHz)
120.0 ps±11.0% (at 10.0GHz)
130.0 ps±11.0% (at 10.0GHz)
140.0 ps±11.0% (at 10.0GHz)
150.0 ps±11.0% (at 10.0GHz)
0.1
±0.05ns
0.2
±0.05ns
0.3
±0.05ns
0.4
±0.05ns
0.5
±0.05ns
0.6
±0.1ns
0.7
±0.1ns
0.8
±0.1ns
0.9
±0.1ns
1.0
±0.1ns
1.5
±0.1ns
2.0
±0.1ns
2.5
±0.1ns
3.0
±0.3ns
4.0
±0.4ns
5.0
±0.5ns
6.0
±0.6ns
7.0
±0.7ns
8.0
±0.8ns
9.0
±0.9ns
10.0
±1.0ns
0.1
±0.05ns
0.2
±0.05ns
0.3
±0.05ns
0.4
±0.05ns
0.5
±0.05ns
0.6
±0.1ns
0.7
±0.1ns
0.8
±0.1ns
0.9
±0.1ns
1.0
±0.1ns
0.5
±0.05ns
1.0
±0.1ns
1.5
±0.1ns
2.0
±0.1ns
2.5
±0.1ns
3.0
±0.1ns
4.0
±0.1ns
Impedance
(ohm)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (Nominal)
50 (at 10.0GHz) (Nominal)
50 (at 10.0GHz) (Nominal)
50 (at 10.0GHz) (Nominal)
50 (at 10.0GHz) (Nominal)
50 (at 10.0GHz) (Nominal)
50 (at 10.0GHz) (Nominal)
50 (at 10.0GHz) (Nominal)
50 (at 10.0GHz) (Nominal)
50 (at 10.0GHz) (Nominal)
50 (at 10.0GHz) (Nominal)
50 (at 10.0GHz) (Nominal)
50
±7
(at 100MHz)
50
±7
(at 100MHz)
50
±7
(at 100MHz)
50
±7
(at 100MHz)
50
±7
(at 100MHz)
50
±7
(at 100MHz)
50
±7
(at 100MHz)
50
±7
(at 100MHz)
50
±7
(at 100MHz)
50
±7
(at 100MHz)
50
±7
(at 100MHz)
50
±7
(at 100MHz)
50
±7
(at 100MHz)
75 (Nominal)
75 (Nominal)
75 (Nominal)
75 (Nominal)
75 (Nominal)
75 (Nominal)
75 (Nominal)
75 (Nominal)
50
±5
(at 100MHz)
50
±5
(at 100MHz)
50
±5
(at 100MHz)
50
±5
(at 100MHz)
50
±5
(at 100MHz)
50
±5
(at 100MHz)
50
±5
(at 100MHz)
50
±5
(at 100MHz)
50
±5
(at 100MHz)
50
±5
(at 100MHz)
50
±5
(at 100MHz)
50
±5
(at 100MHz)
50
±5
(at 100MHz)
50
±5
(at 100MHz)
50
±5
(at 100MHz)
50
±10
(at 100MHz)
50
±10
(at 100MHz)
Rising Time
(ns)
0.8 max.
1.0 max.
1.5 max.
0.8 max.
1.0 max.
1.5 max.
1.8 max.
2.0 max.
-
-
-
-
-
-
-
-
-
-
-
0.15 max.
0.15 max.
0.15 max.
0.15 max.
0.15 max.
0.3 max.
0.3 max.
0.3 max.
0.3 max.
0.3 max.
0.5 max.
0.5 max.
0.5 max.
2.0 max.
2.5 max.
2.5 max.
3.0 max.
3.5 max.
3.5 max.
4.0 max.
4.5 max.
0.10 max.
0.10 max.
0.15 max.
0.15 max.
0.15 max.
0.15 max.
0.20 max.
0.20 max.
0.20 max.
0.20 max.
0.15 max.
0.20 max.
0.30 max.
0.40 max.
0.40 max.
0.75 max.
1.00 max.
Insulation Resistance Rated Current
(M ohm)
(mA)
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
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
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
LDH43110PKAA-830
110.0 ps±11.0% (at 10.0GHz)
Continued on the following page.
2
Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
!Note
•Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
•This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering.
This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
N91E7.pdf 03.5.13
Continued from the preceding page.
Part Number
LDHA25N00BAA-300
LDHA26N00CAA-300
LDHA27N00CAA-300
LDHA28N00CAA-300
LDHA29N00CAA-300
LDHA210N0CAA-300
Delay Time
(ns)
5.0
±0.1ns
6.0
±0.2ns
7.0
±0.2ns
8.0
±0.2ns
9.0
±0.2ns
10.0
±0.2ns
Impedance
(ohm)
50
±10
(at 100MHz)
50
±10
(at 100MHz)
50
±10
(at 100MHz)
50
±10
(at 100MHz)
50
±10
(at 100MHz)
50
±10
(at 100MHz)
Rising Time
(ns)
1.25 max.
1.50 max.
1.75 max.
2.00 max.
2.25 max.
2.50 max.
Insulation Resistance Rated Current
(M ohm)
(mA)
100 min.
100 min.
100 min.
100 min.
100 min.
100 min.
100
100
100
100
100
100
1
Operating Temperature Range : -40°C to +85°C
s
Group Delay Time
Test sample: LDH65500PAAA-400
0.9
0.8
0.7
G.D.T. (nsec.)
0.6
s
Pulse Response
Test sample: LDH65500PAAA-400
200
Voltage (mV)
150
Input Wave Form
100
Output Wave Form
50
0
0.5
0.4
0.3
0.2
0.1
100M
500M
Frequency (Hz)
1G
3G
0
0.5
1
Time (nsec.)
1.5
2
2.5
3
s
Impedance
Test sample: LDH65500PAAA-400
Frequency Range : 100MHz to 3GHz (Smith Chart)
s
Return Loss
Test sample: LDH65500PAAA-400
50dB
0
-50
100MHz
Frequency Range
3GHz
s
Insertion Loss
Test sample: LDH65500PAAA-400
Insertion Loss (dB)
0
-1
-2
-3
-4
100M
500M
Frequency (Hz)
1G
3G
3
Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
!Note
•Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
•This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering.
This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
N91E7.pdf 03.5.13
1
Soldering and Mounting
s
Standard Land Dimensions
LDH31 Series
1.00
2.60
0.60
1.00
1.5
2.2
1.5
Land
Solder resist
1.5
No pattern
Solder resist
0.2
LDH32 Series
1.00 1.00 1.00
0.3
0.3 0.9 0.8
0.65
0.55
0.70
∗
0.45
0.80
∗
0.60
1.0
Land
Solder resist
No pattern Solder resist
1.25
0.7
0.3
0.4
0.05
0.7
(in mm)
Line width to be designed to match 50Ω characteristic impedance,
depending on PCB material and thickness.
All the technical data and Information contained
herein are subject to change without prior notice.
0.70
0.30
0.30
0.45
1.05
0.25
∗Line
width to be designd to match 50ohm
characteristic impedance, depending
on PCB material and thickness.
All the technical data and Information
contained herein are subject
(in mm)
to change without prior notice.
LDH43 Series
0.6
LDH54 Series
Land
0.37
0.9
1.4
∗
0.37
0.9
Solder resist
No pattern
Solder resist
0.9
2.4
2.2
3.5
∗
∗
3.0
(in mm)
1.4
0.6
1.27
Land
All the technical data and information contained herein are subject to change without prior notice.
∗Line
width to be designed to match 50ohm characteristic
impedance, depending on PCB material and thickness.
6.0
1.0
1.0
(in mm)
LDH65 Series
Land
Solder Resist
No Pattern
Solder Resist
LDHA2 Series
*
*
Land
Solder Resist
No Pattern
Solder Resist
4.0
7.0
* *
0.37
2.17
2.91
4.71
*
Line width to be designed to match 50Ω characteristic
impedance, depending on PCB material and thickness.
1.34
3.74
6.42
6.6
8.82
11.0
(in mm)
*
Line width to be designed to match 50Ω characteristic
impedance, depending on PCB material and thickness.
(in mm)
4
3.3
3.9
8.3
Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
!Note
•Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
•This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering.
This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
我最近在《华尔街日报》看到一篇题为“我们需要能维修自己的电子小玩意儿的权利(We need the right to repair our gadgets)”的文章(参考原文：)，作者对于众多电子产品看来是“有计画的废弃(planned obsolescence)”之现象非常愤怒，认为大众应该要求电子产品可以被维修。 但实际的情况是，举例来说，家家都有的电视机如果故障了，修理费用可能...[详细]
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