DPLC-4254A0 [MINI]
Diplexer;
| 型号： | DPLC-4254A0 |
| 厂家： | 
MINI-CIRCUITS |
| 描述： | Diplexer |
| 文件： | 总3页 (文件大小：492K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Plug-in
DPLC-4254A0+
Diplexer
75Ω DC to 1220 MHz
(DC-42, 54-1220 MHz)
The Big Deal
• Plug-in design
CASE STYLE: QB2223
• Field replaceable
• Low insertion loss
• Excellent return loss, 24 dB typ.
• Low group delay variation in passband
• Mirrored version available for ease of routing
• DOCSIS 3.1 standard
Product Overview
DPLC-4254A0+ is a high performance field replaceable plug-in diplexer with the lowpass port at DC-42
MHz and highpass port at 54-1220 MHz. Excellent return loss combined with high out of channel rejection
makes it a ideal part in cable TV and multiband radio systems
Key Features
Feature
Advantages
Ensures low signal loss through both the channels.
Low passband insertion loss
Excellent Stopband rejection
Co-channel rejection of 50dB typical ensures unwanted spurious are eliminated.
Excellent return loss at DC-42 and 54-1220 This makes signal transmission with very less reflection and well-matched with the
MHz adjacent component used in the system.
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
®
Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
Page 1 of 3
Plug-in
DPLC-4254A0+
Diplexer
75Ω
DC to 1220 MHz (DC-42, 54-1220 MHz)
Maximum Ratings
Operating Temperature
Storage Temperature
RF Power Input
Features
• Low insertion loss
• 75Ω Impedance
• Excellent return loss 24 dB typ.
• Low group delay variation
• High rejection
-40° to 85°C
-55°C to 100°C
27dBm Max.
CASE STYLE: QB2223
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
Permanent damage may occur if any of these limits are exceeded.
These ratings are not intended for continuous normal operation
Pin Connections
Applications
• Cable TV systems (DOCSIS 3.1 standard)
• Multiband radio systems
HIGH PASS PORT
7
1
4
LOW PASS PORT
COMMON PORT
Electrical Specifications at 25°C
GROUND
2,3,5,6,8,9
Parameter
Insertion Loss
Port
Frequency (MHz)
Min.
Typ.
Max.
Unit
Outline Drawing
Low Pass
High Pass
Low Pass
High Pass
DC-42
54-1220
DC-42
-
1.0
1.0
24
24
24
24
50
50
40
1.4
dB
-
1.5
20
20
20
20
45
45
37
-
-
-
-
-
-
-
Pass Band
54-1220
DC-42
dB
dB
Return Loss
Common
54-1220
54-1220
DC-42
Low Pass
High Pass
Cross over
Stop Band Isolation
42-54
Typical Performance Data at 25°C
FREQUENCY
(MHz)
INSERTION LOSS
(dB)
RETURN LOSS
(dB)
Low Pass Port
High Pass Port
Common Port
Low Pass Port
High Pass Port
1.0
39.0
40.5
42.0
44.5
45.0
46.5
47.0
47.5
48.0
49.0
50.0
50.5
51.0
54.0
55.3
58.0
0.01
0.57
0.69
0.88
2.28
74.70
62.69
61.30
64.39
78.15
66.56
37.14
30.37
24.60
19.59
11.37
5.69
3.93
2.81
1.07
0.91
0.71
0.59
0.52
0.47
47.89
26.60
28.32
35.79
10.34
7.70
3.23
2.66
2.37
2.28
48.49
26.23
27.22
44.79
9.80
7.04
2.35
1.70
1.30
1.06
0.79
0.65
0.61
0.57
0.43
0.40
0.36
0.33
0.32
0.31
0.31
0.31
0.30
0.25
0.23
0.45
0.58
0.64
0.64
0.01
0.49
0.58
0.68
0.89
0.95
1.15
1.25
1.38
1.58
2.46
4.90
7.04
inch
Outline Dimensions (
)
mm
3.21
8.93
A
-
B
-
C
D
-
E
-
F
-
G
-
H
-
J
-
K
-
11.76
14.96
18.51
26.95
38.29
44.42
48.83
63.90
64.30
66.47
64.22
61.42
60.02
59.94
58.99
62.68
64.78
56.93
56.85
55.37
54.36
54.43
1.24ꢀ 1.117
31.56 28.36 16.00 12.07
.ꢁꢀ0
.475
.ꢀ75
9.53
.255
6.48
.040
1.02
.070
1.78
.1ꢀ2
3.35 13.87
.54ꢁ
L
-
.ꢁꢂ4
M
-
N
-
P
-
.14ꢀ
Q
-
.55ꢃ
R
-
.ꢃ74
S
-
.417
T
-
.415
Wt.
grams
7
2.81
5.03
7.11
9.82
.ꢂꢀ1 1.111
17.37 21.10 28.22
3.63 14.21 24.74 10.58 10.53
9.82
43.52
29.81
27.88
29.84
31.38
31.33
31.04
30.43
31.42
31.53
28.60
26.33
28.26
30.33
30.43
35.33
29.99
29.37
33.81
40.75
37.80
36.21
33.52
27.57
39.87
30.07
25.26
29.09
39.08
39.20
Demo Board MCL P/N: TB-897+
Suggested PCB Layout (PL-485)
61.0
64.0
67.0
68.0
0.45
0.43
0.32
0.29
0.39
0.66
0.89
1.16
70.0
100.0
250.0
500.0
1000.0
1150.0
1218.0
1220.0
1.17
Functional Schematic
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
REV.OR
M158572
EDU2348
DPLC-4254A0+
URJ
161108
Page 2 of 3
®
Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
Performance Charts
DPLC-4254A0+
DPLC-4254A0+ LOW PASS PORT
INSERTION LOSS (Pin=0dBm)
DPLC-4254A0+ HIGH PASS PORT
INSERTION LOSS (Pin=0dBm)
0
20
40
60
80
0
20
40
60
80
0
250
500
750
1000
1250
0
250
500
750
1000
1250
Frequency (MHz)
Frequency (MHz)
DPLC-4254A0+ LOW PASS PORT
RETURN LOSS (Pin=0dBm)
DPLC-4254A0+ HIGH PASS PORT
RETURN LOSS (Pin=0dBm)
0
10
20
30
40
50
0
10
20
30
40
50
0
250
500
750
1000
1250
0
250
500
750
1000
1250
Frequency (MHz)
Frequency (MHz)
DPLC-4254A0+ COMMON PORT
RETURN LOSS (Pin=0dBm)
DPLC-4254A0+ CROSS OVER
ISOLATION (Pin=0dBm)
0
0
10
20
30
40
50
20
40
60
80
100
0
250
500
750
1000
1250
0
250
500
750
1000
1250
Frequency (MHz)
Frequency (MHz)
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
®
Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
Page 3 of 3
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