LDC15D190A0008 [MURATA]
Directional Coupler, 880MHz Min, 1785MHz Max, 0.38dB Insertion Loss-Max;
| 型号： | LDC15D190A0008 |
| 厂家： | 
muRata |
| 描述： | Directional Coupler, 880MHz Min, 1785MHz Max, 0.38dB Insertion Loss-Max |
| 文件： | 总2页 (文件大小：92K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MULTILAYER DEVICES
DIRECTIONAL COUPLERS, CHIP MULTILAYER
LDC Series
FEATURES
ꢀ Small size: see dimensions
ꢀ Light weight
ꢀ Tape and reel packaging
ꢀ Reflow solderable
ꢀ Available to cover a frequency range from 200MHz
to 2.5GHz
ꢀ Coupling values 10dB, 14dB and others
LDC15H–Directional Coupler
DIMENSIONS: mm
LDC15B–Directional Coupler
DIMENSIONS: mm
L
T
b
0.95 0.1
2.0 0.15
A
a
e
p
ꢂ
ꢁ
ꢀ
ꢂ
ꢁ
ꢀ
W
c
ꢅ
ꢄ
ꢃ
ꢅ
ꢄ
ꢃ
d
a
b
c
Code
Dimensions Code
Dimensions
0.30 0.1
0.2 0.1
Code Dimensions
Code
a
b
Dimensions
0.35 0.15
0.30 0.15
Code
c
d
Dimensions
0.65 0.15
0.15 0.15
L
W
T
2.0 0.1
1.25 0.10
0.95 0.10
a
b
c
e
p
0.35 0.10
0.65 0.05
—
0.3 +0.1/–0.2
—
TERMINALS: LDC15B Type
TERMINALS: LDC15H Type
Terminal No.
Terminal Name
Terminal No.
Terminal Name
Terminate
GND
Terminal No.
Terminal Name
IN
Terminal No.
Terminal Name
Terminate
GND
Coupled Out
ꢀ
IN
ꢅ
ꢀ
ꢁ
ꢂ
ꢅ
ꢄ
ꢃ
ꢁ
ꢄ
GND
GND
Main
Out
Coupled
Out
ꢂ
ꢃ
Main Out
LDC15D–Directional Coupler
DIMENSIONS: mm
LDC15B
L
T
b
A
Port 1
Port 3
Port 2
a1
e
p
ꢂ
ꢁ
ꢀ
ꢅ
ꢆ
W
a2
c1
Port 4
50ꢀ
ꢄ
ꢃ
ꢇ
c2
Code
L
W
T
a1
Dimensions Code
Dimensions
0.3 +0.1/–0.15
0.20 0.10
0.3 +0.1/–0.2
0.3 +0.1/–0.2
Code Dimensions
2.00 0.10
1.25 0.10
a2
b
e
p
—
—
0.35 0.10
0.65 0.05
—
LDC15H
0.95 0.10
0.3 +0.1/–0.15
c1
c2
—
Port 1
Port 3
Port 2
LPF
TERMINALS: LDC15D Type
Terminal No.
Terminal Name
Band 1 IN
GND
Terminal No.
Terminal Name
Band 2 OUT
GND
Band 1 OUT
Coupling OUT
ꢀ
ꢁ
ꢂ
ꢅ
ꢄ
ꢃ
ꢇ
ꢆ
Port 4
50ꢀ
Band 2 IN
Termination
PART NUMBERING SYSTEM
LDC
ꢀꢀ
B
– – –
– – – –
CHIP
COUPLER
PACKAGE
SIZE
B: Coupler
H: Coupler with LPF
D: Dual Coupler
COUPLING
VALVE
COUPLING
TOLERANCE
J = 1.0dB
OPERATING
FREQUENCY
in mm
in MHz
30 = 4.5 x 3.2
20 = 3.2 x 1.6
CG01-J
371
MULTILAYER DEVICES
DIRECTIONAL COUPLERS, CHIP MULTILAYER
LDC Series
DIRECTIONAL COUPLER with LOW PASS FILTER SPECIFICATIONS (–40 to +85°C)
LDC15H SERIES
Power
Attenuation
Attenuation
at 3 x f0
(dB min.)
Frequency
Range (MHz)
Insertion Loss
(dB max.)
Coupling
(dB)
Isolation
(dB min.)
VSWR
(max.)
Part Number
Capacity (W)
at 2 x f0
(50ꢀ load)
(dB min.)
LDC15H100L1747 1747.5 37.5
LDC15H140J1747 1747.5 37.5
LDC15H140J1880 1880.0 30.0
1.00
0.90
0.68
0.63
0.48
0.48
0.48
0.48
0.48
0.35
10.0 1.5
14.0 1.0
14.0 1.0
14.2 1.2
20.0 1.0
20.0 1.0
20.0 1.0
20.0 1.0
20.0 1.0
20.0 1.0
21
22
25
25
29
29
29
29
30
29
1.5
2.0
1.5
1.5
1.4
1.4
1.4
1.5
1.4
1.5
1
1
1
3
3
3
1
1
1
1
22
24
25
20
24
22
22
25
25
25
15
19
20
13
15
14
17
20
20
19
LDC15H140K0897
LDC15H200J0836
LDC15H200J0897
897.0 17.5
836.5 12.5
897.0 17.5
LDC15H200J1747 1747.5 37.5
LDC15H200J1880 1880.0 30.0
LDC15H200J1920
LDC15H200J2450
1920 10.0
2450 50.0
This is a limited list. Other frequencies and other coupling values available.
DIRECTIONAL COUPLER SPECIFICATIONS (–40 to +85°C)
LDC15B/15D SERIES
Power
Capacity (W)
(50ꢀ load)
Frequency
Range (MHz)
Insertion Loss
(dB max.)
Coupling
(dB)
Isolation
(dB min.)
VSWR
(max.)
Part Number
LDC15B200J1880
LDC15B200J0836
LDC15B200J0836
LDC15B200J0897
LDC15B200J0815
LDC15B170J1950
LDC15B170J1880
LDC15B170J1441
LDC15B140J1880
LDC15B140J1880
LDC15B140J1907
LDC15B140J1747
LDC15B140J0836
LDC15B140J1960
LDC15B120J1747
LDC15B120J1880
LDC15B120J2450
1880.0 30.0
836.5 12.5
836.5 12.5
897.5 17.5
815.0 10.0
1950.0 30.0
1880.0 30.0
1441.0 12.0
1880.0 30.0
1880 30
1907 12.5
1747.5 37.5
836.5 12.5
1960 30
1747.5 37.5
1880.0 30.0
2450 50
0.27
0.17
0.18
0.2
20.0 1.0
20.6 1.0
20.6 1.0
20.0 1.0
20.9 1.0
17.3 1.0
17.4 1.0
17.6 1.0
14.2 1.0
14.4 1.0
14.3 1.0
14.7 1.0
14.7 1.0
14.2 1.0
12.8 1.0
12.2 1.0
12.6 1.0
26
28
29.5
29
28
21
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1
3
3
3
3
1
1
1
3
1
1
1
3
1
1
1
1
0.17
0.31
0.29
0.28
0.37
0.33
0.33
0.34
0.40
0.33
0.54
0.58
0.41
0.48
0.48
0.41
0.41
0.38
0.38
22
25.5
22.5
24.5
24
23.5
24
24
20.3
19.5
21
897.5 17.5
1747.5 37.5
897.5 17.5
1747.5 37.5
897.5 17.5
1747.5 37.5
See
Specification
See
Specification
See
Specification
3.2
1.5
3.2
1.5
3.2
1.5
LDC15D140A0001A
LDC15D180A0004A
LDC15D190A0008
14.0 1.0
18.0 1.0
1 5
1 6
1.6
19.0 1.0
19.0 1.7
This is a limited list. Other frequencies and other coupling values available.
DIMENSIONS: mm
LDC15B–Directional Coupler
LDC15D–Directional Coupler
LDC15H–Directional Coupler
ꢀ
0.65
0.35
0.35
0.25
0.35 0.35
0.25 0.25 0.25
0.35
0.65
ꢀ
ꢀ
ꢀ
ꢀ
0.5
0.3
ꢀ
0.2
1.0
0.4
0.2
0.8
0.8
0.2
1.0
0.1
1.0
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
0.65
0.15
1.0
0.15
0.3
0.25
0.2
0.55
ꢀ
NO PATTERN,
SOLDER RESIST
LAND
NO PATTERN,
SOLDER RESIST
NO PATTERN,
SOLDER RESIST
LAND
SOLDER RESIST
LAND
SOLDER RESIST
THRU HOLE (0.3ꢀ)
SOLDER RESIST
ꢀ
Line width to be designed to match 50ꢁ characteristic impedance, depending on PCB material and thickness.
372
CG01-J
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