"High Frequency Ceramic Solutions"
3.5 GHz Low Pass Filter
Detail Specification: 08/19/05
P/N 3550LP14A300
Page 1 of 2
General Specifications
Part Number Frequency (MHz) Insertion Loss Return Loss Attenuation (min.) Attenuation (min.) Termination Style 3550LP14A300 3400 - 3700 0.65 dB max. 14 dB min. 25 dB @ 2 x fo 25 dB @ 3 x fo Terminal Configuration 100% Tin Tin / Lead Suffix = "None" Suffix = "/Pb" eg. 3550LP14A300 eg. 3550LP14A300/Pb
No.
Impedance Operating Temperature Reel Quantity Input Power
50 Ω -40 to +85°C 4,000 3 Watts max.
Function GND IN GND GND OUT GND
1 2 3 4 5 6
Mechanical Dimensions
In L 0.063 ± 0.004 W 0.031 ± 0.004 T 0.024 ± 0.004 a 0.008 ± 0.004 b 0.008 +.004/-.006 c 0.006 ± 0.004 g 0.012 ± 0.004 p 0.020 ± 0.002 mm 1.60 ± 0.10 0.80 ± 0.10 0.60 ± 0.10 0.20 ± 0.10 0.20 +0.1/-0.15 0.15 ± 0.10 0.30 ± 0.10 0.50 ± 0.05
g b L c a p
W
T
Mounting Considerations
Mount these devices with brown mark facing up. Line width should be designed to provide 50Ω impedance matching characteristics. Units: mm
0.55
Solder Resist Land Through-hole ( φ0.35)
0.25
*
*
0.25
0.25
Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johansontechnology.com
931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2003 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
3.5 GHz Low Pass Filter
Detail Specification: 08/19/05
P/N 3550LP14A300
Page 2 of 2
Typical Electrical Performance (T=25°C)
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Insertion/Return Loss
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0 -10 -20 -30 -40
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S22 (dB)
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S11 (dB)
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S12 (dB)
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-50 -60 0 2 4
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6 freq, GHz
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8
10
12
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Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johansontechnology.com
931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2003 Johanson Technology, Inc. All Rights Reserved
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