收藏本站
81
ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 913-782-7787 800-237-1041 FAX 913-782-6991 WWW.ECSXTAL.COM
CERAMIC FILTERS
LTM455W SERIES
6 ELEMENT CERAMIC FILTER
7.1
6.3
2.2
9.5
6.4
4.3
3
4
5
2
1
Connection
Input
Ground
Output
Ground
3
4
5
2
1
2.6
2.9
7.1
Figure 1) LTM455W – Front, Side and Bottom views
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
Rg
Rg+R1=R2=input/output impedance
S.S.G.
LTM
V.M.
RF
R2
1
2
3
4
5
Figure 2) LTM455W – Measuring Circuit
Frequency (KHz)
Attenuation
(dB)
0
10
20
30
40
50
60
410
420
430
440
450
460
470
480
490
500
LTM455BW
LTM455EW
LTM455HW
Figure 3) LTM455W – Characteristics
PACKAGE DIMENSIONS (mm)
OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS
CENTER
INSERTION
PASS BAND
6 dB
50 dB
STOP BAND ATT.
INPUT / OUTPUT
PART NUMBER
FREQUENCY
LOSS
RIPPLE
BANDWIDTH
±100KHZ
IMPEDANCE
(KHz)
(dB) MAX.
(KHz) MIN.
(dB) MAX.
(dB) MIN.
(
)
LTM455BW
455 ±2.0
4
2
±15
±30
45
1500
LTM455CW
455 ±2.0
4
2
±12.5
±24
45
1500
LTM455DW
455 ±1.5
4
2
±10
±20
45
1500
LTM455EW
455 ±1.5
6
2
±7.5
±15
45
1500
LTM455FW
455 ±1.5
6
2
±6
±12.5
45
2000
LTM455GW
455 ±1.5
6
2
±4.5
±10
45
2000
LTM455HW
455 ±1.0
6
2
±3
±9
45
2000
LTM455IW
455 ±1.0
6
2
±2
±7.5
45
2000
LTM455HTW
455 ±1.0
6
2
±3
±9
60
2000
LTM455ITW
455 ±1.0
6
2
±2
±7.5
60
2000
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 | and y{).
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
LTM455ITW 0.455 MHz, CERAMIC BPF
LTM455HW 0.455 MHz, CERAMIC BPF
LTM455HTW 0.455 MHz, CERAMIC BPF
LTM455GW 0.455 MHz, CERAMIC BPF
LTM455FW 0.455 MHz, CERAMIC BPF
LTM455EW 0.455 MHz, CERAMIC BPF
LTM455DW 0.455 MHz, CERAMIC BPF
LTM455CW 0.455 MHz, CERAMIC BPF
相关代理商/技术参数
LTM455U 制造商:ECS 制造商全称:ECS, Inc. 功能描述:4 ELEMENT CERAMIC FILTER
LTM-455U 制造商:EUROQUARTZ 制造商全称:EUROQUARTZ limited 功能描述:CERAMIC FILTER
LTM455-U 制造商:VANLONG 制造商全称:VANLONG 功能描述:Ceramic Filter
LTM455W 制造商:ECS 制造商全称:ECS, Inc. 功能描述:6 ELEMENT CERAMIC FILTER
LTM-455W 制造商:EUROQUARTZ 制造商全称:EUROQUARTZ limited 功能描述:CERAMIC FILTER
LTM455-W 制造商:VANLONG 制造商全称:VANLONG 功能描述:Ceramic Filter
LTM45HTU 制造商:ECS 制造商全称:ECS, Inc. 功能描述:4 ELEMENT CERAMIC FILTER
LTM45ITU 制造商:ECS 制造商全称:ECS, Inc. 功能描述:4 ELEMENT CERAMIC FILTER