欢迎访问ic37.com |
会员登录 免费注册
发布采购

LB140DS05 参数 Datasheet PDF下载

LB140DS05图片预览
型号: LB140DS05
PDF下载: 下载PDF文件 查看货源
内容描述: 140MHz的高损耗SAW滤波器的带宽为5MHz [140MHz High-Loss SAW Filter 5MHz Bandwidth]
分类和应用:
文件页数/大小: 4 页 / 345 K
品牌: SIPAT [ SIPAT Co,Ltd ]
 浏览型号LB140DS05的Datasheet PDF文件第2页浏览型号LB140DS05的Datasheet PDF文件第3页浏览型号LB140DS05的Datasheet PDF文件第4页  
China Electronics Technology Group Corporation
No.26 Research Institute
140MHz High-Loss SAW Filter
5MHz Bandwidth
Part Number:LB140DS05
www.sipatsaw.com
SIPAT Co., Ltd.
Specifications
Parameter
Center Frequency
Insertion Loss
1 dB Bandwidth
3 dB Bandwidth
35 dB Bandwidth
Passband Variation
Group delay Variation(80% of 3dB)
Ultimate Rejection
Absolute Delay
Material Temperature coefficient
Operating temperature
Subatrate Material
Ambient Temperature
Package Size
°C
Unit
MHz
dB
MHz
MHz
MHz
dB
nsec
dB
Minimum
139.8
-
5
-
-
-
-
40
-
Typical
140
11.1
5.1
5.98
8.9
0.4
70
45
0.869
Maximum
140.2
13
-
-
9.2
1
100
-
-
usec
KHz/°C
°C
-2.52
-35�½�75
112LT
25
SMP-53 (13.3 x 6.5 mm Nominal Footprint)
Notes:
1. All specifications are based on the test circuit shown
2. In production, devices will be tested at room temperature to a guardbanded specification to ensure
electrical compliance over temperature
3. Electrical margin has been built into the design to account for the variations due to temperature drift
and manufacturing tolerances
4. This is the optimum impedance in order to achieve the performance show
Matching Configuration
L1
L2
L1=L2=82nH
C1=33pF
C2=22pF
C1
C2
Source/Load Impedance=50 ohm
Notes - Component values may change depending
on board layout.
SIPAT Co., Ltd.
( CETC No. 26 Research Institute )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
Part Number
Rev. Date
Rev.
LB140DS05
2004-12-9
1.1
Page
1/4
Phone: +86-23-62920684
Fax: +86-23-62805284
www.sipatsaw.com / sawmkt@sipat.com