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参数资料
| 型号： | LTE4.5MB |
| 厂商： | ECS INC INTERNATIONAL |
| 英文描述： | 4.5 MHz, CERAMIC BPF |
| 封装： | ROHS COMPLIANT PACKAGE-3 |
| 文件页数： | 1/2页 |
| 文件大小： | 185K |
| 代理商： | LTE4.5MB |
83
ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 913-782-7787 800-237-1041 FAX 913-782-6991 WWW.ECSXTAL.COM
CERAMIC FILTERS
3
±1.0
2.5
±0.2
7.5
±2.0
9
±2.0
5
±1.0
0.3
±0.1
0.6
±0.1
1
2
3
Connection
Input
Ground
Output
3
2
1
LTE SERIES
CERAMIC FILTER
Figure 1) LTE Series – Front and Side views
The LTE Series ceramic filter is used for TV
4.5 / 5.5 / 6.0 / 6.5 MHz (TV SIF stage use).
FEATURES
Wide bandwidth
Low insertion loss
Excellent spurious suppression characteristics
RoHS Compliant (Note 7 exemption)
R1
Rg
GROUND
INPUT
OUTPUT
Rg+R1=R2=input/output impedance
C=10pF (Including stray capacitance and
input capacitance of RF voltmeter)
S.S.G.
LTE
RF
V.M.
R2
C
1
3
2
Figure 2) LTE Series – Measuring Circuit
00
10
20
30
40
50
60
70
10
20
30
4.1 4.2 4.3
4.4
4.5
4.6
4.7
4.8 4.9
01
3
5
7
9
24
6
8
10
Attenuation
(dB)
Attenuation
(dB)
LTE4.5MB FREQUENCY CHART
Frequency (MHz)
LTE4.5MB SPURIOUS
CHARACTERISTICS (0~10MHz)
Figure 3) LTE Series – Characteristics
PACKAGE DIMENSIONS (mm)
( ) = Typical values
OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS
3dB
20dB
INSERTION
SPURIOUS
INPUT / OUTPUT
PART NUMBER
BAND WIDTH
LOSS
RESPONSE
IMPEDANCE
(KHz) MIN.
(KHz) MAX.
(dB) MAX.
(dB) MIN./FREQ.
(
)
LTE4.5MB
±60(±105)
530(420)
6(4)
20(4.5 +0.8 -1.0 MHz)
1000
LTE5.5MB
±75(±120)
550(470)
6(3)
25(5.5±1.0 MHz)
600
LTE6.0MB
±80(±130)
600(500)
6(2.5)
25(6.0 ±1.0 MHz)
470
LTE6.5MB
±80(±130)
630(530)
6(2.5)
25(6.5 ±1.0 MHz)
470
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTE5.5MB | 制造商:EUROQUARTZ 制造商全称:EUROQUARTZ limited 功能描述:CERAMIC FILTER |
| LTE5208 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
| LTE5208A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
| LTE-5208A | 功能描述:红外发射源 Infrared 940nm RoHS:否 制造商:Fairchild Semiconductor 波长:880 nm 射束角:+/- 25 辐射强度: 最大工作温度:+ 100 C 最小工作温度:- 40 C 封装 / 箱体:Side Looker 封装:Bulk |
| LTE5208AC | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
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