LP0603A1950ANTR\500

Thin-Film Low Pass Filter
LP0603 Lead-Free LGA Type
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
0 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 6.00 6.50 7.00 7.50 8.00
S21
S11
(dB)
Frequency (GHz)
2F
0
F
0
3F
0
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13
S21
S11
(dB)
Frequency (GHz)
2F
0
F
0
3F
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
S21
S11
(dB)
Frequency (GHz)
2F
0
F
0
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
0 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 6.00 6.50 7.00 7.50 8.00 8.50 9.00 9.50 10.00
S21
S11
(dB)
Frequency (GHz)
2F
0
F
0
3F
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
S21
S11
(dB)
Frequency (GHz)
2F
0
F
0
LP0603A2140ANTR LP0603A2442ANTR
LP0603N3500ANTR LP0603N5200ANTR
LP0603N5500ANTR
4
108
GENERAL DESCRIPTION
These jigs are designed for testing the LP0603 LGA Low
Pass Filters using a Vector Network Analyzer.
They consist of a dielectric substrate, having 50Ω microstrips
as conducting lines and a bottom ground plane located at a
distance of 0.127mm from the microstrips.
The substrate used is Neltec’s NH9338ST0127C1BC (or
similar).
The connectors are SMA type (female), ‘Johnson
Components Inc.’ Product P/N: 142-0701-841 (or similar).
Both a measurement jig and a calibration jig are provided.
The calibration jig is designed for a full 2-port calibration, and
consists of an open line, short line and through line. LOAD
calibration can be done by a 50Ω SMA termination.
MEASUREMENT PROCEDURE
Follow the VNA’s instruction manual and use the calibration
jig
to perform a full 2-Port calibration in the required band-
widths.
Solder the filter to the
measurement jig as follows:
Input
Connector 1 (Jig) GND (Filter) GND (Jig)
(Filter)
Output
Connector 2 (Jig) GND (Filter) GND (Jig)
(Filter)
Set the VNA to the relevant frequency band. Connect the
VNA using a 10dB attenuator on the jig terminal connected
to port 2 (using an RF cable).
TEST JIG FOR LP0603 LEAD-FREE LGA LOW PASS FILTER
Thin-Film Low Pass Filter
LP0603 Lead-Free LGA Type Test Jig
Load &
Through
Short line to
GND
Connector
Johnson
P/N 152-0701-841
Open
line
Load &
OUT
Measurement Calibration Jig
4
109

LP0603A1950ANTR\500

Mfr. #:
Manufacturer:
N/A
Description:
Signal Conditioning 1950MHz 0603 SIZE
Lifecycle:
New from this manufacturer.
Delivery:
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Payment:
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