BDCA1-7-33MEMM Datasheet, PDF (1/1 Pages) Mini-Circuits – Bi-Directional Coupler

Surface Mount
Bi-Directional Coupler
High Power, 50Ω
1600 to 3300 MHz
NEW!
BDCA1-7-33
Maximum Ratings
Operating Temperature
Storage Temperature
-55°C to 100°C
-55°C to 100°C
Pin Connections
INPUT
OUTPUT
COUPLED (forward)
COUPLED (reverse)
GROUND
1
6
10
5
2,3,4,7,8,9
Outline Drawing
Features
• wideband, 1600-3300 MHz
• excellent VSWR 1.1:1 typ.
• excellent power handling capability
• low profile
CASE STYLE: DZ944
PRICE: $3.95 ea. QTY (10-49)
Applications
• defense communication
• ISM
• mobile satellite
• wireless communication
Bi-Directional Electrical Specifications
MODEL
NO.
FREQ.
RANGE
(MHz)
f_L-f_U
COUPLING
(dB)
Nom.
Max.
Flatness
MAINLINE LOSS*
(dB)
Typ. Max.
BDCA1-7-33
1600-3300
1600-2200
7.0±0.6
±0.8
2200-2700
6.5±0.5
±0.3
2700-3300
7.1±0.6
±0.9
1.6 1.9
1.6 1.9
1.6 1.9
* Includes theoretical coupled power loss of 1.0 dB at 7 dB coupling.
**Derate linearly to 1/3 at 100°C
DIRECTIVITY
(dB)
Typ. Min.
27 22
23 18
21 17
VSWR
(:1)
Typ.
1.10
1.15
1.15
POWER
INPUT**
(W)
Max.
32
32
24
Outline Dimensions
(
inch
mm
)
A
B
C
D
E
F
G
.30 .250 .052 .274 .050 .050 .012
7.62 6.35 1.32 6.96 1.27 1.27 0.30
H
J
K
L
M
.057 .004 .085 .296 .030
1.45 0.10 2.16 7.52 0.76
wt
grams
0.25
Demo Board MCL P/N: TB-115
Suggested PCB Layout (PL-004)
Frequency
(MHz)
1600.00
1800.00
2000.00
2200.00
2400.00
2600.00
2800.00
3000.00
3200.00
3300.00
Insertion Loss
(dB)
In-Out
1.25
1.38
1.49
1.59
1.63
1.72
1.64
1.67
1.63
1.58
Typical Performance Data
Coupling
(dB)
In-CPL Out-Term
7.42
7.42
6.97
6.98
6.67
6.68
6.49
6.51
6.41
6.43
6.43
6.47
6.50
6.57
6.74
6.83
7.15
7.20
7.35
7.52
Directivity
(dB)
Out-CPL In-Term
29.58
35.58
32.37
27.61
24.83
23.19
22.30
22.07
22.20
24.60
31.57
32.54
28.09
24.86
22.95
21.73
21.21
21.12
21.87
23.52
In
30.85
40.89
36.34
28.93
25.58
24.33
24.79
27.56
31.40
33.20
Return Loss
(dB)
Out CPL
32.38
54.99
32.22
26.79
24.18
23.26
23.63
25.80
28.60
31.52
33.94
45.06
36.75
32.27
30.95
31.89
34.98
44.47
38.15
36.12
Term
28.53
30.53
32.19
33.17
32.97
31.67
29.98
29.03
28.84
29.36
1.8 ^{at RF level of -10 dBm}
BDCA1-7-33
INSERTION LOSS
1.6
1.4
1.2
1.0
0.8
0.6
0.4
1600
1800
2000
2200 2400 2600 2800
FREQUENCY (MHz)
3000
3200
3400
BDCA1-7-33
COUPLING & DIRECTIVITY
at RF level of -10 dBm
35
30
25
20
15
10
5
COUPLING DIRECTIVITY
0
1600 1800 2000 2200 2400 2600 2800 3000 3200 3400
FREQUENCY (MHz)
60 ^{at RF level of -10 dBm}
BDCA1-7-33
RETURN LOSS
50
40
30
20
10
0
1600
1800
2000
IN OUT
2200 2400 2600 2800
FREQUENCY (MHz)
CPL
3000
TERM
3200 3400
Bi-Directional Coupler
Schematic
IN
OUT
CPL
FORWARD
CPL
REVERSE
Mini-Circuits^®
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REV. A
M88753
ED-10880/5
BDCA1-7-33
LC/TD/CP
041112