LTM455GW

更新时间： 2024-11-06 05:44:07

品牌	Logo	应用领域
ECS		过滤器 LTE
页数	文件大小	规格书
1页	305K
描述
6 ELEMENT CERAMIC FILTER

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中文翻译

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数据手册

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LTM455GW 数据手册

LTM455W ^SERIES6 ELEMENT CERAMIC FILTER

Ultra small size high selectivity type ceramic

filter for communication use.

FEATURES

• Ultra small size

• 6.3 mm profile

• Broad bandwidth

• RoHS Compliante (Note 7 exemption)

• 6 elements

OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS

CENTER

FREQUENCY

(KHz)

INSERTION

LOSS

PASS BAND

RIPPLE

6 dB

50 dB

BANDWIDTH

(dB) MAX.

STOP BAND ATT.

100KHꢀ

INPUT / OUTPUT

IMPEDANCE

(Ω)

BANDWIDTH

(KHz) MIN.

PART NUMBER

(dB) MAX.

(dB) MIN.

LTM455BW

LTM455CW

LTM455DW

LTM455EW

LTM455FW

LTM455GW

LTM455HW

LTM455IW

LTM455HTW

LTM455ITW

455 ±±2.

455 ±ꢀ25

455 ±ꢀ2.

±ꢀ5

±ꢀ±25

±ꢀ.

±ꢂ25

±6

±425

±ꢁ

±±

±ꢁ.

±±4

±±.

±ꢀ5

±ꢀ±25

±ꢀ.

±ꢃ

±ꢂ25

±ꢃ

±ꢂ25

ꢀ5..

±...

±ꢁ

±±

PACKAGE DIMENSIONS (mm)

6.4

9.5

LTM

V.M.

S.S.G.

Rg+R1=R2=input/output impedance

7.1

Connection

Figure 2) LTM455W – Measuring Circuit

Input

Output

Ground

LTM455BW

LTM455EW

LTM455HW

7.1

2.9

2.6

Figure 1) LTM455W – Front, Side and Bottom views

410 420 430 440 450 460 470 480 490 500

Frequency (KHz)

Note: To avoid potential problems, connect the output to an IF amplifier

through a DC cut capacitor.

Avoid applying a direct current to output end of the ceramic filters (between ⑤ and ⑤⑤⑤).

Figure 3) LTM455W – Characteristics

ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM

CERAMIC FILTERS 81 CERAMIC FILTERS

中文翻译

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