PIEZO-CERAMIC FILTER
Õã
½-
Õý
Ô-
µç
Æø
¹É
·Ý
ÓÐ
ÏÞ
¹«
˾
LTD
ZHEJIANG ZHENYUAN ELECTRONIC CO.£¬
ѹ
µç
ÌÕ
´É
ÂË
²¨
Æ÷
PIEZ...
Description
Õã
½-
Õý
Ô-
µç
Æø
¹É
·Ý
ÓÐ
ÏÞ
¹«
˾
LTD
ZHEJIANG ZHENYUAN ELECTRONIC CO.£¬
ѹ
µç
ÌÕ
´É
ÂË
²¨
Æ÷
PIEZO-CERAMIC FILTER
¼
Êõ
Ìõ
¼þ
SPECIFICATION
²ú
·Æ ÐÍ ºÅ Part Number
LT455BU
·¢ËÍÈÕÆÚ ·¢ Ò³ ËÍ Êý ÈË Éó
Äâ ºË Åú
ÖÆ ×¼
µØÖ·£º йúÕã½-Ê¡¼Î Ë ¾ ÿª·¢ÇøÌÁ»ã¹¤Òµ ÕýÔ- ADD£º TEL£º FAX£º
1 ºÅ No.1 Zhengyuan Road,Tanghui Industrial Zone,Jiaxing,Zhejiang,China 0086-573-3651818 3657850 0086-573-3651858
1¡¢Ê¹Ó÷¶Î§ ±¾²úÆ·¹æ¸ñÊé Óà ÚͨѶÉè± ÌÕ´ Â˲ Æ÷
SCOPE LT455BU¡£
This specification should cover the characteristics of the ceramic filter with 455kHz . 2¡¢²úÆ·Ãû³ 3¡¢µçÆøÐÔÄÜ
ÐòºÅ Ïî NO. 3.1 3.2 3.3 3.4 3.5 3.6 ²åÈëË¥ºÄ Insertion Loss ͨ´ø²¶¯ £¨fo ¡À15kHz £© Ripple in Bandwidth ×è´øË¥ºÄ£¨fo ¡À100kHz £© Stop Band Attenuation (at fo ¡À 100kHz) ÖÐÄƵÂÊζÈÌØÔ(-25 ¡æ~+80¡æ) Temperature Coefficient of Center Frequency(-25¡æ~+80¡æ) ȺÑÓ³Ù Group Delay Time Deviation Ä͵çѹ Dielectric withstanding Voltage ÊäÈë³ö×迹 Input/Output impedance ¾øÔµ×迹£¨DV 10V £© Insulation Resistance£¨DV 10V £© ÖÐÄƵÂÊ Center Frequency (Fo) 6dB ´ø¿í Band Width at 6dB 40dB ´ø¿í Band Width at 40dB
PART NO£º ELECTRICAL
LT455BU CHARACTERIST
¿Ä Item æ¹ ¸ñ Value/Specifications 455¡À2.0kHz ¡À15kHz ¡À30 kHz 4dB min max max
2.0 dB max 30dB min
3.7
50ppm/¡æ max
3.8 3.9 3.10 3.11
30¦Ìsec.max(455 ¡À5 kHz) 100V.DC(1 minute) 1.5k¦¸¡À10% 100M¦¸ min
×¢£ºÖÐÄƵÂÊÇ-6 dB
´ø¿í ¦µÄÖÐ ¡£
Note: Center frequency shall be defined as the center value of the bandwidth at 6dB.
4¡¢ 4.1
²âÊÔ ²âÊÔÌõ¼þ »ù...
Similar Datasheet