Ceramic Filters

(LT MB)

Introduction (LT MB)

Ceramic Filters for TV/VCR Stage
LT MB Series

Ceramic Filters for TV/VCR Stage (Murata SFE MB Compatible) 4.5 MHz ~ 6.5 MHz. Token utilizes the latest piezo filter technology enabling the most cost-effective designs in manufacturing LT MB series. The ceramic filter is primarily designed for piezoelectric lines and conform to the RoHS directive and Lead-free. Ceramic filters for TV/VCR stage LT MB series can be customed designs and tighter tolerances available on request.

Application of ceramic filters 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.

Token ceramic filters LT MB series are a high selectivity filter for 2 channel multi-sound TV. Features with frequency adjustment-free, high performance and durability, and high selectivity.

Benefit Features :

Excellent spurious suppression characteristics within video signal band.
Available 4 pass bandwidth variation to meet various requests.
Low profile (H = 10.0mm max.).

Dimensions (Unit: mm) (LT MB)

(LT MB) Dimensions

Technical Characteristics (LT MB)

(LT MB) 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)

LT4.5MB

4.500

fo±60

530

6.0

20(4.5

MHz)

1000

LT5.5MB

5.500

fo±75

550

6.0

25(5.5±1MHz)

600

LT6.0MB

6.000

fo±80

600

6.0

25(6.0±1MHz)

470

LT6.5MB

6.500

fo±80

630

6.0

25(6.5+1MHz)
30(6.5-1MHz)

470

Test Circuit (LT MB)

(LT MB) Test Circuit

Order Codes (LT MB)

LT5.5MB

Part Number

Package

More Information About Ceramic Filters in PDF download

General Information Of Ceramic Filters PDF download (199KB).

Design Notice & Technology Of Resonators & Filters PDF download (423KB).

Typical RoHS Reflow Profile PDF download (287KB).

About What Is a Piezo - Ceramic Information PDF download (479KB).

High Selectivity Ceramic Filters for TV / VCR Stage (LT MB) Series PDF download (302KB).