LTC455-450_U-W

For more than two decades, piezo technology has been instrumental in the proliferation of solid state electronics. Traditionally, nearly all low and high-end AM / FM commercial radios use piezo band-pass filters. However, applications are also found in cordless telephones, cellular systems, 2-way communications, and the television industry. As a world leader in the development of piezo technology, Token Electronics has developed specialized piezo materials which when combined with an advance design have resulted in a complete line of practical, low-cost ceramic filters for entertainment and communications applications.

Token LTC455/450 U/W surface mount communication ceramic chip filters are compatible with Murata filter CFUCG. The LTC455/450 U/W series for communication filter are small, high performance, thin (4.0mm) filters consisting of 4 ceramic elements. Their innovative construction is perfect for shrinking mobile communication products such as pocket pagers and cellular phones. The surface mount LTC455/450 U/W series for AM use is one of the most recommended intermediate filters, with distinctive features such as high selectivity, high stability and adjustment-free operation. Additionally its easy matching with IC helps create an easy circuit design. With dimensions of 7.5 x 6.0 mm and 4.0 mm low profile, the LTC455/450 U/W filters have a small mounting area allowing flexible PCB design and are suitable for automatic placers. Standard Center Frequency is 455kHz with tolerance ±1.5. 450kHz is also available. Pass Band Ripple max is 2dB, Input / Output Impedance is 1000Ω and 1500Ω.

Features :

• Slim, only 4.0mm max. thickness
• Small mounting area for flexible PCB design
• Operating temperature range: -20°C to +80°C
• Reflow solderable and wash-resistant
• Bandwidth ranges from D to G
• Mountable by automatic placers.

Applications:

• Cellular phones
• Pocket pagers

Technical characteristics:

Token ceramic filters are made in Asia. High quality products, they will match your application needs.