LTF1608L Series
MULTILAYER CERAMIC LOWPASS FILTER
DESCRIPTION
TOKO’s LTF1608L Series is a multilayer ceramic lowpass filter designed for a variety of wireless applications. TOKO’s proprietary material and filter design expertise provide for excellent performance and exceptional reliability in this economical and compact integrated ceramic structure.
FEATURES
Miniature footprint: 1.6 x 0.8mm Low profile: 0.9 mm max. Integrated ceramic structure Operating temperature: - 55°C to + 125°C Reflow solderable
DIMENSIONS
3 4
G ND GND
2 5
IN OUT
1 6
G ND GND
Units: mm
ELECTRICAL SPECIFICATIONS
Return Loss (dB) min. 14 14 14 14 14 14 14 14 14
TOKO Part Number LTF1608L-FR80L LTF1608L-FR90L LTF1608L-FPR90H LTF1608L-F1R7L LTF1608L-FP1R7H LTF1608L-F1R8L LTF1608L-FP1R8H LTF1608L-F2R4L LTF1608L-FP2R4H
Fo (MHz) 836.5 897.5 897.5 1747.5 1747.5 1880.0 1880.0 2450.0 2450.0
BW (MHz) ± 12.5 ± 17.5 ± 17.5 ± 37.5 ± 37.5 ± 30.0 ± 30.0 ± 50.0 ± 50.0
Insertion Loss (dB) max. 0.45 0.45 0.50 0.45 0.50 0.45 0.50 0.45 0.50
Ripple (dB) max. 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50
Attenuation at 2x[Fo ± BW] (dB) min. 25 25 35 25 35 25 35 25 35
Attenuation at 3x[Fo ± BW] (dB) min. 18 18 25 18 25 18 25 18 25
Imp. (Ω) 50 50 50 50 50 50 50 50 50
January 2002
2002 TOKO America, Inc. All Rights Reserved Printed in USA CF-225-LTF1608L
1
LTF1608L Series
MULTILAYER CERAMIC LOWPASS FILTER
EQUIVALENT CIRCUITS
LTF1608L-F Series
INPUT C C L OUTPUT
LTF1608L-FP Series
INPUT C
L
L OUTPUT C C
TYPICAL CHARACTERISTICS
LTF1608L-FR80L
January 2002
2002 TOKO America, Inc. All Rights Reserved Printed in USA CF-225-LTF1608L
2
LTF1608L Series
MULTILAYER CERAMIC LOWPASS FILTER
TYPICAL CHARACTERISTICS
LTF1608L-FR90L
LTF1608L-FPR90H
January 2002
2002 TOKO America, Inc. All Rights Reserved Printed in USA CF-225-LTF1608L
3
LTF1608L Series
MULTILAYER CERAMIC LOWPASS FILTER
TYPICAL CHARACTERISTICS
LTF1608L-F1R7L
LTF1608L-FP1R7H
January 2002
2002 TOKO America, Inc. All Rights Reserved Printed in USA CF-225-LTF1608L
4
LTF1608L Series
MULTILAYER CERAMIC LOWPASS FILTER
TYPICAL CHARACTERISTICS
LTF1608L-F1R8L
LTF1608L-FP1R8H
January 2002
2002 TOKO America, Inc. All Rights Reserved Printed in USA CF-225-LTF1608L
5
LTF1608L Series
MULTILAYER CERAMIC LOWPASS FILTER
TYPICAL CHARACTERISTICS
LTF1608L-F2R4L
LTF1608L-FP2R4H
The information furnished by TOKO, Inc., is believed to be accurate and reliable. However, TOKO reserves the right to make changes or improvements in the design, specification, or manufacture of its products without further notice. TOKO does not assume any liability arising from the application or use of any product or circuit described herein, nor for infringements of patents or other rights of third parties which may result from the use of its products. No license is granted by implication or otherwise under any patent or patent rights of TOKO, Inc.
TOKO America, Inc. 1250 Feehanville Drive, Mt. Prospect, IL 60056 Tel: 800-PIK-TOKO or 847-297-0070 Fax: 847-699-7864 Web: http:// www.tokoam.com
January 2002
2002 TOKO America, Inc. All Rights Reserved Printed in USA CF-225-LTF1608L
6
很抱歉,暂时无法提供与“LTF1608L-FP1R7H”相匹配的价格&库存,您可以联系我们找货
免费人工找货