TOKEN LT MB Ceramic Filters for TV/VCR Stage Ceramic Filters for TV/VCR Stage Ceramic Filters for TV/VCR Stage (Murata SFE MB Compatible) 4.5 MHz ~ 6.5 MHz Preview 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.). Version 2010 http://www.token.com.tw/ rfq token.com.tw 01 of 03 TOKEN LT MB Ceramic Filters for TV/VCR Stage Dimensions 10.0max 10.0max 5.0max 0.5±0.1 0.3±0.1 ② ③ 2.5±0.3 ① ① Input ② Ground ③ Output 5.0±1.0 LT6.5MB 2.5±0.3 FM Receiver (Murata SFE10M7 FM-IF Compatible) Technical Characteristics LT4.5MB Attenuation(dB) 0 10 20 30 4.1 4.3 4.5 4.7 4.9 Frequency(MHz) Part Number Nominal Center Frquency (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 +0.8 -1.0 MHz) 1000 LT5.5MB LT6.0MB 5.500 6.000 fo±75 fo±80 550 600 6.0 6.0 600 470 LT6.5MB 6.500 fo±80 630 6.0 25(5.5±1MHz) 25(6.0±1MHz) 25(6.5+1MHz) 30(6.5-1MHz) 02 of 03 http://www.token.com.tw/ rfq token.com.tw 470 Version 2010 TOKEN LT MB Ceramic Filters for TV/VCR Stage Test Circuit R1 Rg ˜ ① ③ ② R2 S.S.G C RF V.M Rg+R1=R2=Input/Output Impedance C=10pF Including stray capacitance and input capacitance of RF voltmeter How to Order LT5.5MB P Part Number Package Back to 1st Page - Ceramic Filters for TV/VCR Stage - LT MB Version 2010 http://www.token.com.tw/ rfq token.com.tw 03 of 03