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LFCN-490D+ PDF预览

LFCN-490D+

更新时间: 2024-11-07 20:10:27
品牌 Logo 应用领域
MINI /
页数 文件大小 规格书
1页 210K
描述
Ceramic LPF, 7 Section(s) Min, 7 Section(s) Max, 650MHz, ROHS COMPLIANT, CERAMIC, CASE FV1206, 4 PIN

LFCN-490D+ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.32
其他特性:TAPE AND REEL最大衰减频率 (+/- delta f):230000 kHz
衰减频率(+/-Δf)-最小值:190000 kHz最大频率时的衰减:30 dB
衰减@频率最小值:20 dB平均输入功率:8.5 W
中心频率或截止频率 (fo/fc):650 MHz滤波器类型:CERAMIC LPF
高度:0.94 mm输入/输出阻抗:50 OHM
最大插入损耗:3 dBJESD-609代码:e3
长度:3.2 mm安装类型:SURFACE MOUNT
分区数量-最多:7分区数量-最少:7
最高工作温度:100 °C最低工作温度:-55 °C
物理尺寸:L3.2XB1.6XH0.94 (mm)/L0.126XB0.063XH0.037 (inch)端子面层:Matte Tin (Sn) - with Nickel (Ni) barrier
电压驻波比:1.2宽度:1.6 mm
Base Number Matches:1

LFCN-490D+ 数据手册

  
Ceramic  
LFCN-490+  
LFCN-490  
Low Pass Filter  
50Ω  
DC to 490 MHz  
Features  
Maximum Ratings  
Operating Temperature  
Storage Temperature  
RF Power Input*  
CASE STYLE: FV1206  
• excellent power handling, 8.5W  
• small size  
-55°C to 100°C  
-55°C to 100°C  
Model  
Price  
$2.99  
$2.99  
$3.49  
$3.49  
Qty.  
LFCN-490+  
LFCN-490  
LFCN-490D+  
LFCN-490D  
(10-49)  
(10-49)  
(10-49)  
(10-49)  
• 7 sections  
• temperature stable  
• protected by U.S. Patent 6,943,646  
8.5W max. at 25°C  
0.5A max. at 25°C  
DC Current Input to Output  
* Passband rating, derate linearly to 3.5W at 100°C ambient.  
+ RoHS compliant in accordance  
with EU Directive (2002/95/EC)  
The +Suffix identifies RoHS Compliance. See our web site  
for RoHS Compliance methodologies and qualifications.  
Applications  
• harmonic rejection  
Pin Connections  
• VHF/UHF transmitters/receivers  
• RF suppression for DC lines on PCB  
• anti-aliasing for A/D converter  
RF IN  
1**  
3**  
2,4  
RF OUT  
GROUND  
Electrical Specifications1 (TAMB=25°C)  
** RF IN & RF OUT can be interchanged  
PASSBAND  
(MHz)  
fco, MHz  
Nom.  
STOP BAND (MHz)  
(loss, dB)  
VSWR  
(:1)  
NO. OF  
Outline Drawing  
SECTIONS  
(loss < 1.2 dB)  
Max.  
(loss 3 dB)  
Typ.  
F 20  
Min.  
800  
40  
Typ.  
FR 20  
Typ.  
Stopband Passband  
Typ.  
20  
Typ.  
1.2  
DC-490  
650  
880-2500  
6000  
7
1. For applications requiring DC voltage to be applied to the Input or output, use LFCN-490D (DC Resistance to ground is 100 Mohms min.)  
typical frequency response  
electrical schematic  
RF IN  
RF OUT  
40dB  
20dB  
PCB Land Pattern  
3dB  
1dB  
FR 20dB  
Fco F20  
FREQUEN  
CY  
Typical Performance Data at 25°C  
Frequency  
(MHz)  
Insertion Loss  
(dB)  
VSWR  
(:1)  
Suggested Layout,  
Tolerance to be within ±.002  
1.00  
100.00  
250.00  
500.00  
600.00  
0.05  
0.22  
0.39  
0.86  
1.52  
1.01  
1.05  
1.02  
1.07  
1.45  
inch  
Outline Dimensions (  
)
mm  
A
.126  
3.20  
B
.063  
1.60  
C
.037  
0.94  
D
.020  
0.51  
E
.032  
0.81  
F
.009  
0.23  
G
.169  
4.29  
650.00  
700.00  
780.00  
880.00  
1000.00  
2.37  
5.08  
27.49  
44.92  
41.68  
1.85  
3.10  
12.99  
19.76  
25.94  
H
.087  
2.21  
J
.024  
0.61  
K
.122  
3.10  
L
.024  
0.61  
M
.087  
2.21  
N
.012  
0.30  
P
wt  
.071 grams  
1.80 .020  
2500.00  
3500.00  
4500.00  
5500.00  
6000.00  
75.47  
38.94  
36.38  
20.80  
21.07  
51.10  
51.10  
30.49  
24.14  
22.00  
Demo Board MCL P/N:TB-270  
Suggested PCB Layout (PL-137)  
LFCN-490  
VSWR  
LFCN-490  
INSERTION LOSS  
100  
10  
1
80  
70  
60  
50  
40  
30  
20  
10  
0
0
1000  
2000  
3000  
4000  
5000  
6000  
0
1000  
2000  
3000  
4000  
5000  
6000  
FREQUENCY (MHz)  
FREQUENCY (MHz)  
designers kit available  
Kit  
No.  
No. of  
Units in Kit  
35  
Price $  
per Kit  
Description  
K1-LFCN  
5 of each:LFCN-225,-320,-400,-490,-530,-575,-630  
99.95  
®
INTERNET http://www.minicircuits.com  
REV. E  
M106344  
LFCN-490  
EDR-6588/4  
RVN/AD/CP/AM  
060912  
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661  
Mini-Circuits  
Distribution Centers NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 EUROPE 44-1252-832600 • Fax 44-1252-837010  
Mini-Circuits ISO 9001 & ISO 14001 Certified  

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