Low Pass Filter

Plug-In
PLP-50+
PLP-50
Low Pass Filter
50Ω
DC to 48 MHz
Features
Maximum Ratings
Operating Temperature
-55°C to 100°C
Storage Temperature
-55°C to 100°C
RF Power Input
0.5W max.
• rugged welded case, hermetic
• other standard and custom PLP models available with
wide selection of fco
Applications
Pin Connections
INPUT
1
OUTPUT
8
GROUND
2,3,4,5,6,7
CASE GROUND
2,3,4,5,6,7
DEMO BOARD
TB-305
•
•
•
•
CASE STYLE: A01
PRICE: $13.70 ea. QTY (1-9)
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
test equipment
lab use
transmitters/receivers
military/hi-rel applications
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
Low Pass Filter Electrical Specifications
PASSBAND
(MHz)
fco (MHz)
Nom.
STOPBAND
(MHz)
VSWR
(:1)
(loss < 1 dB)
(loss 3 dB)
(loss > 20 dB)
(loss > 40 dB)
Passband
Typ.
Stopband
Typ.
DC-48
55
70-90
90-200
1.7
18
typical frequency response
Outline Drawing
electrical schematic
ATTENUATION, dB
40 dB
RF IN
RF OUT
20 dB
3 dB
1 dB
DC
0.9
1
1.35
1.75
3
FREQUENCY / Fco
Typical Performance Data
Outline Dimensions (
A
B
.770
.800
19.56 20.32
G
H
.200
.20
5.08
5.08
C
D
.385
.400
9.78 10.16
J
K
.14
.031
3.56
0.79
inch
mm
Frequency
(MHz)
)
1.00
15.50
23.00
30.50
38.00
45.00
48.00
52.00
55.00
57.00
61.00
65.00
67.00
69.00
70.00
72.50
80.00
82.50
85.00
87.50
90.00
100.00
133.50
150.00
163.00
170.50
175.00
185.50
192.50
200.00
E
F
.370
.400
9.40 10.16
wt
grams
5.2
INSERTION LOSS
x
σ
0.05
0.23
0.37
0.43
0.40
0.65
0.70
1.46
4.65
7.96
14.84
20.96
23.73
26.33
27.59
30.55
38.67
41.07
43.54
45.78
47.97
56.91
68.38
67.23
68.62
69.35
69.36
77.07
69.51
71.27
0.0
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.3
0.4
0.5
6.0
0.6
0.7
0.7
0.8
1.2
1.4
1.6
1.8
2.2
4.1
5.2
4.2
4.6
3.3
5.8
8.8
5.2
9.7
Return Loss
(dB)
Frequency
(MHz)
41.2
22.7
15.7
15.4
25.1
14.8
17.1
9.9
3.0
1.5
0.5
0.3
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
1.00
8.50
15.50
23.00
30.50
38.00
45.00
48.00
49.50
52.00
53.50
55.00
57.00
59.00
61.00
63.00
65.00
67.00
69.00
70.00
72.50
75.00
80.00
81.00
82.50
85.00
87.50
90.00
100.00
125.00
80
60
40
20
0
at RF level of 0 dBm
GROUP DELAY (nsec)
50
40
30
20
10
0
1
10
100
FREQUENCY(MHz)
1000
1
®
Mini-Circuits
Group Delay
(nsec)
16.62
16.73
17.87
17.45
18.79
21.89
25.87
30.56
33.92
42.09
42.83
38.77
29.20
22.03
16.66
14.04
11.17
10.62
8.06
7.57
7.70
7.14
6.57
4.93
3.61
0.84
1.23
0.73
0.70
0.69
GROUP DELAY
RETURN LOSS
at RF level of 0 dBm
RETURN LOSS (dB)
INSERTION LOSS (dB)
100
Insertion Loss
(dB)
_
10
100
FREQUENCY(MHz)
1000
50
45
40
35
30
25
20
15
10
5
0
at RF level of 0 dBm
0
25
50
75
FREQUENCY (MHz)
100
125
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
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Mini-Circuits ISO 9001 & ISO 14001 Certified
REV. A
M98898
PLP-50
060711