Plug-In
PLP-21.4+
PLP-21.4
Low Pass Filter
50Ω
DC to 22 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
•
•
•
•
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
test equipment
lab use
transmitters/receivers
military/hi-rel applications
2,3,4,5,6,7
CASE STYLE: A01
PRICE: $13.70 ea. QTY (1-9)
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-22
24.5
32-41
41-200
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
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
x
)
E
F
.370
.400
9.40 10.16
wt
grams
5.2
INSERTION LOSS
40
at RF level of 0 dBm
RETURN LOSS (dB)
INSERTION LOSS (dB)
100
80
60
40
20
at RF level of 0 dBm
Frequency
(MHz)
31.7
26.4
24.0
23.3
16.1
27.7
21.6
9.6
4.4
3.0
0.7
0.3
0.3
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.0
0.1
0.1
0.1
0.1
0.1
σ
0.10
0.12
0.21
0.29
0.45
0.45
0.60
1.46
3.45
4.95
12.37
19.53
22.77
25.77
28.62
31.31
36.30
42.86
45.08
46.77
48.73
76.16
77.54
75.42
75.51
74.57
75.79
81.15
76.97
72.23
1.00
2.00
5.00
10.00
15.00
20.00
22.00
23.50
24.50
25.00
27.00
29.00
30.00
31.00
32.00
33.00
35.00
38.00
39.00
40.00
41.00
86.50
105.00
124.00
143.00
162.00
171.50
181.00
190.50
200.00
Return Loss
(dB)
Insertion Loss
(dB)
_
1.00
2.00
5.00
10.00
15.00
20.00
22.00
23.00
23.50
24.00
24.50
25.00
26.00
27.00
28.00
29.00
30.00
31.00
32.00
33.00
34.00
35.00
36.00
38.00
39.00
40.00
41.00
86.50
96.00
105.00
0.1
0.0
0.1
0.1
0.1
0.1
0.1
0.4
1.0
1.2
1.5
1.4
1.4
1.3
1.3
1.3
1.2
1.3
1.1
1.0
1.0
2.0
4.3
0.6
1.8
3.5
4.4
8.2
3.2
2.4
RETURN LOSS
32
24
16
8
1
10
100
FREQUENCY(MHz)
1000
36.16
36.11
36.80
38.69
42.25
55.73
69.40
81.70
88.29
92.34
91.46
85.66
66.76
48.88
36.30
28.75
24.49
19.40
17.88
13.73
13.70
14.63
8.86
7.64
7.39
9.97
2.67
2.56
2.44
2.28
at RF level of 0 dBm
120
90
60
30
0
0
0
Group Delay
(nsec)
GROUP DELAY
150
GROUP DELAY (nsec)
Outline Dimensions (
inch
mm
Frequency
(MHz)
1
10
100
FREQUENCY(MHz)
0
1000
21
®
Mini-Circuits
42
63
FREQUENCY (MHz)
84
105
EW
ALL N
minicircuits.com
ISO 9001 ISO 14001 CERTIFIED
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site
The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com
RF/IF MICROWAVE COMPONENTS
REV. A
M98898
PLP-21.4
071031
