LT455-W Datasheet, PDF (1/1 Pages) Vanlong Technology Co., Ltd. – Ceramic Filter

Ceramic Filter
LT455_W & LT450_W Series Ceramic Filter
LT455_W and LT450_W series ceramic filters are widely
used in telecommunication, cable, radar, TV set, tape
recorder, video camera and other electronic products due to
its lower price and stable performances.
LT455_W
LT450_W
Specifications:
Frequency Range(fc):
LT455_W Series:
LT450_W Series:
455KHz
450KHz
Operating Temperature:
-20°C ~ +80°C Standard
Storage Temperature:
-40°C ~ +85°C
6dB Bandwidth and Attenuation Bandwidth:
B: ± 15KHz
C: ± 12.5KHz
D: ± 10KHz
E: ± 7.5KHz
F: ± 6KHz
G: ± 4.5KHz
H: ± 3KHz
I: ± 2KHz
± 30KHz
± 24KHz
± 20KHz
± 15KHz
± 12.5KHz
± 10 KHz
± 9KHz
± 7.5KHz
Attenuation Specified:
50dB min
Stop Band Attenuation:
40dB min (at fc ± 100KHz)
Insertion Loss:
4.0dB max (B,C,D)
6.0dB max (E,F,G,H,I)
Input/Output Impedance:
1.5KΩ (B,C,D,E)
2.0KΩ (F,G,H,I)
Note:
1. Other frequencies, bandwidth ranges available. Consult VTC Support for
specific requirements.
2. Not all combinations of the above bandwidth ranges are available. Consult VTC
Support if your requirement is not standard.
3. All specifications subject to change without notice.
LT_W Series
Pin
(1)
(2),(3),(4)
(5)
Connection
Input
Ground
Output
All dimensions are in mm
Ordering Information
Product name + Frequency + Bandwidth Code.
i.e. LT455BW
Phone: [phone]
November 15, 2002
Fax: [phone]
Email: [e-mail]
Web: http://www.vanlong.com
Vanlong Technology Co., Ltd.