
LTF2012L-F2R4L
LOW PASS HARMONIC FILTER FOR RF-LAN
October 2000
1
2000 Toko America, Inc
CF-196-LTF24
All Rights Reserved
Printed in USA
DESCRIPTION
FEATURES
DIMENSIONS
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Miniature footprint: 2.0 x 1.2 mm
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Low profile: 1.0 mm max.
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Low loss: 0.6 dB max.
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Nominal center frequency: 2450 MHz
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Power handling capacity: 2 W
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Operating temperature: - 40
° C to + 85° C
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Storage temperature: - 40
° C to + 85° C
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Flow and reflow solderable
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Packaged on 3,000 piece reels
SUGGESTED FOOTPRINT
PART NUMBER TABLE
Toko Part Number
Application
Nominal
Frequency
(MHz)
BW
(MHz)
Insertion
Loss
(dB max.)
Return
Loss
(dB min.)
Attenuation
@2x(fo±BW)
(dB min.)
Attenuation
@3x(fo±BW)
(dB min.)
Impedance
LTF2012L-F2R4L
W-LAN
2450
±50
0.6
14.0
25.0
18.0
50
Toko’s LTF2012L-F2R4L is a chip multilayer low
pass filter for RF LAN applications. It is an ultra
compact solution, ideal for keeping unwanted
harmonics of the PA and LO out of the system.
Toko’s proprietary ceramic multilayer material is
utilized for excellent performance and exceptional
reliability.
Unit: mm