LCS-Series Specifications
LCS1
–
25.40L x 12.70W x 7.34H (mm)
LCS2
–
38.10L x 12.70W x 7.34H (mm)
PDI LCS-Series Filters are Lumped Element LC Filters. These can be built in
standard and custom packaging utilizing a SMD configuration. The LCS-Series
Filters can be manufactured as Band Pass, Band Stop (Notch), Low Pass, or High
Pass. PDI provides rapid prototyping of custom frequencies and bandwidths for
your prototyping needs, mass production capability, and competitive pricing.
ex)
LC—S1—25000X—B—B—A—XX
*
PACKAGE TYPE
S1
= Surface Mount
S2
= Surface Mount
SP
= Special Package
FREQUENCY
05000X-99999X
=
5.000 MHz – 99.999 MHz
C10000
= 100.000 MHz
FILTER TYPE
A
= Passband 5%
B
= Passband 10%
C
= Passband 15%
D
= Passband 20%
H
= High Pass
L
= Low Pass
N
= Notch
S
= Special
OPERATING
TEMPERATURE
B
= -20 to +70°C
D
= -40 to +85°C
F
= -55 to +105°C
S
= Special
ATTENUATION
A
= 40db/3:1
B
= 60db/3:1
C
= 60db/2.5:1
S
= Special
*(XX) for standard or assigned for custimization.
Frequency Range – 5.000000 to 100.000000 MHz
Parameter
Insertion Loss
3 db Bandwidth
40 dB Bandwidth
60 dB Bandwidth
Ultimate Attenuation
Passband VSWR
(Return Loss)
Group Delay Variation
Impedance In/Out
Storage Temperature
40 dB Min.
1.7:1 (12 dB Min.)
5 – 20 MHz
20 – 50 MHz
50 – 100 MHz
1.5 μSec Max.
500 nSec Max.
250 nSec Max.
3:1
Shape Factor to 40dB
4 pole (LCS1)
4 dB Typical
Fo * 0.10 (10% of Center Frequency)
Fo * 0.30 (30% of Center Frequency)
3:1
Shape Factor to 60dB
5 pole (LCS2)
4 dB Typical
Fo * 0.10 (10% of Center Frequency)
Fo * 0.30 (30% of Center Frequency)
60 dB Min.
1.7:1 (12 dB Min.)
5 – 20 MHz
20 – 50 MHz
50 – 100 MHz
2.0 μSec Max.
500 nSec Max.
250 nSec Max.
2.5:1
Shape Factor to 60dB
6 pole (LCS2)
4 dB Typical
Fo * 0.10 (10% of Center Frequency)
Fo * 0.25 (25% of Center Frequency)
60 dB Min.
1.7:1 (12 dB Min.)
5 – 20 MHz
20 – 50 MHz
50 – 100 MHz
2.5 μSec Max.
500 nSec Max.
250 nSec Max.
50Ω (Or custom impedance)
REV:
NA
50Ω (Or custom impedance)
SIZE:
A
50Ω (Or custom impedance)
CAGE:
A
-40°C to +85°C (-55°C to +125°C Option)
1
of
6
LCS-Series Specifications
10MHz
– LCS1 4 Pole – 40dB Attenuation 3 to 1 Shape Factor
PASSBAND FIGURE 1
0
4
-1
3.2
1) 9.5 MHz
a) -3.4715 dB
b) 1.1897 us
2) 10 MHz
a) -2.1777 dB
b) 0.7296 us
3) 10.5 MHz
a) -3.4443 dB
b) 1.0567 us
gd(S[2,1]) (us)
-2
2a
v
1a
v
1b
v
3a
v
3b
v
2.4
-3
1.6
-4
2b
v
0.8
s21 (dB)
-5
0
-6
-0.8
-7
-1.6
-8
-2.4
-9
-3.2
-10
9.1
9.28
9.46
s21
9.64
9.82
10
Frequency (MHz)
10.18
10.36
10.54
10.72
gd(S[2,1])
-4
10.9
STOPBAND FIGURE 2
10
5
0
2
v
3
v
4
v
1) 8.5 MHz
-48.0149 dB
2) 9.5 MHz
-3.4715 dB
3) 10 MHz
-2.1777 dB
4) 10.5 MHz
-3.4443 dB
5) 11.5 MHz
-47 dB
Return Loss (FWD), Return Loss (RVS) (dB)
0
-10
-5
-20
-10
-30
-15
Gain (dB)
-40
1
v
5
v
-20
-50
-25
-60
-30
-70
-35
-80
-40
-90
5
6
Gain
7
8
9
10
Frequency (MHz)
11
Return Loss (FWD)
12
13
14
15
-45
Return Loss (RVS)
REV:
NA
SIZE:
A
CAGE:
A
2
of
6
LCS-Series Specifications
10MHz
– LCS2 5 Pole – 60dB Attenuation 3 to 1 Shape Factor
PASSBAND FIGURE 3
0
4
-1
3.2
1) 9.5 MHz
a) -5.0022 dB
b) 1.6754 us
2) 10 MHz
a) -2.9288 dB
b) 1.0128 us
3) 10.5 MHz
a) -5.1205 dB
b) 1.5882 us
gd(S[2,1]) (us)
-2
-3
1b
v
2a
v
2.4
3b
v
1.6
-4
s21 (dB)
-5
1a
v
2b
v
0.8
3a
v
0
-6
-0.8
-7
-1.6
-8
-2.4
-9
-3.2
-10
9.1
9.28
9.46
s21
9.64
9.82
10
Frequency (MHz)
10.18
10.36
10.54
10.72
gd(S[2,1])
-4
10.9
0
2
v
3
v
4
v
STOPBAND FIGURE 4
0
1) 8.5 MHz
-69.9967 dB
2) 9.5 MHz
-5.0022 dB
3) 10 MHz
-2.9288 dB
4) 10.5 MHz
-5.1205 dB
5) 11.5 MHz
-69.9978 dB
Return Loss (FWD), Return Loss (RVS) (dB)
-10
-5
-20
-10
-30
-15
-40
-20
Gain (dB)
-50
-25
-60
-30
-70
1
v
5
v
-35
-80
-40
-90
-45
-100
5
6
Gain
7
8
9
10
Frequency (MHz)
11
Return Loss (FWD)
12
13
14
15
-50
Return Loss (RVS)
REV:
NA
SIZE:
A
CAGE:
A
3
of
6
LCS-Series Specifications
10MHz
– LCS2 6 Pole – 60dB Attenuation 2.5 to 1 Shape Factor
PASSBAND FIGURE 5
0
4
-1
3.2
1) 9.5 MHz
a) -5.5051 dB
b) 1.942 us
2) 10 MHz
a) -3.2896 dB
b) 1.1266 us
3) 10.5 MHz
a) -5.5646 dB
b) 1.7477 us
gd(S[2,1]) (us)
-2
1b
v
-3
2a
v
2b
v
3b
v
2.4
1.6
-4
0.8
s21 (dB)
-5
1a
v
3a
v
0
-6
-0.8
-7
-1.6
-8
-2.4
-9
-3.2
-10
9
9.2
9.4
s21
9.6
9.8
10
Frequency (MHz)
10.2
10.4
10.6
10.8
gd(S[2,1])
11
-4
0
2
v
3
v
4
v
STOPBAND FIGURE 6
0
1) 8.748 MHz
-79.5094 dB
2) 9.5 MHz
-5.5051 dB
3) 10 MHz
-3.2896 dB
4) 10.5 MHz
-5.5646 dB
5) 11.248 MHz
-69.559 dB
Return Loss (FWD), Return Loss (RVS) (dB)
-10
-5
-20
-10
-30
-15
-40
-20
Gain (dB)
-50
-25
-60
-70
5
v
1
v
-30
-35
-80
-40
-90
-45
-100
5
6
Gain
7
8
9
10
Frequency (MHz)
11
Return Loss (FWD)
12
13
14
15
-50
Return Loss (RVS)
REV:
NA
SIZE:
A
CAGE:
A
4
of
6
LCS1-Series
25.40 x 12.70 x 7.34
(mm)
PDI LCS-Series Filters are Lumped Element LC Filters. These can be built in
standard and custom packaging utilizing a SMD configuration. The LCS-Series
Filters can be manufactured as Band Pass, Band Stop (Notch), Low Pass,
or High Pass. PDI provides rapid prototyping of custom frequencies and
bandwidths for your prototyping needs, mass production capability,
and competitive pricing.
PIN
1
2-4
5
6-12
CONNECTION
RF Out
Ground/Case
RF In
Ground/Case
.140 ±.003
3.56 ±.076]
On Center ±.003
[±.076]
1
Output
.100 ±.003
[2.54 ±.076]
.100 ±.003
[2.54 ±.076]
.140 ±.003
[3.56 ±.076]
.50 ±.020
[12.70 ±.051]
12
11
10
Traceability
Code
.290 Max.
[7.34 Max.]
.110 ±.003
[2.79 ±.076]
2
1.00 ±.020
[25.40 ±.051]
PDI XXXXX
D/C
.375 ±.003
[9.53 ±.076]
9
3
.720
[18.29]
4
Input
8
.040
[1.02]
7
Ø.030
[Ø.76]
Plated Thru
12 Places
5
6
Top View
Side View
Bottom View
Recommended Pad
Layout (Top View):
.150
[3.81]
.150
[3.81]
.680 Max.
[17.27 Max.]
1.060 ±.005
[26.92 ±.013]
.060
[1.52]
REV:
NA
SIZE:
A
CAGE:
A
5
of
6
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