High-Selectivity Band-Pass Filters 4.5 MHz~6.74 MHz (LTT MA)

MHz High-Selectivity Band-Pass Filters (LTT MA) Introduction

Ceramic High-Selectivity Band-Pass Filter for TV/VCR Stage Compatible Murata SFT

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  • Improved Spurious Suppression TV/VCR (LTT MA)

Token high-selectivity filters for TV/VCR stage (LTT MA) series is 4 element devices that offer more selectivity than the conventional LT series (Murata SFE). The improved spurious suppression of these filters eliminates the need for cascading multiple filtering devices; therefore, it is possible to design a more compact circuit board configuration.

Token High-Selectivity (LTT MA) Band-Pass Filter conform to the RoHS directive. This high-selectivity device can be customed designs and tighter tolerances available on request.

Application of ceramic filter specific designs also available including different piezo band-pass devices and Q specifications adjusted to frequency requirements. Token ceramic filters can supply you high performance, high quality and stability.

With dimensions (15±2.0 x 7.5±2.0 x 3.0±1.0 mm), Insert Loss max 9db and 10dB, Spurious Attenuation min 40dB and 50 db, and Input/Output Impedance 470Ω, 600Ω, 1000Ω, Nominal Center Frequency (fo) (MHz) of LTT MA series is available 4.500MHz, 4.724MHz, 5.500MHz, 5.742MHz, 6.000MHz, 6.250MHz, 6.500MHz, and 6.742MHz.

Custom parts are available on request. Token will also produce devices outside these specifications to meet specific customer requirements, please contact our sales for more information.

Download complete MHz High-Selectivity Band-Pass Filters (LTT MA) Datasheet PDF.

Dimensions (Unit: mm) (LTT MA)

(LTT MA) Dimensions
(LTT MA) Dimensions

Technical Characteristics (LTT MA)

(LTT MA) Characteristics
(LTT MA) Characteristics
Part
Number
Nominal Center
Frequency (fo) (MHz)
3dB Band Width
(kHz) min
20dB Band Width
(kHz) max
Insert Loss
(dB) max
Spurious Attenuation
(dB) min
Input/Output
Impedance (Ω)
LTT4.5MA 4.500 fo±40 370 10.0 40(4.5MHz) 1000
LTT4.72MA 4.724 fo±40 370 10.0 40(4.72MHz) 1000
LTT5.5MA 5.500 fo±50 350 9.0 40(5.5±1MHz) 600
LTT5.74MA 5.742 fo±50 350 9.0 50(5.74±1MHz) 600
LTT6.0MA 6.000 fo±50 400 9.0 50(6.0±1MHz) 470
LTT6.25MA 6.250 fo±50 400 9.0 50(6.25±1MHz) 470
LTT6.5MA 6.500 fo±50 400 9.0 50(6.5±1MHz) 470
LTT6.74MA 6.742 fo±50 400 9.0 50(6.74±1MHz) 470

Test Circuit (LTT MA)

(LTT MA) Test Circuit
(LTT MA) Test Circuit

Order Codes (LTT MA)

LTT4.5MA P
Part Number
Package