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LTC1069-7CS8 PDF预览

LTC1069-7CS8

更新时间： 2024-01-12 08:27:28
品牌 Logo 应用领域
凌特 - Linear 有源滤波器过滤器光电二极管LTE
页数 文件大小 规格书
8页 230K
描述
Linear Phase 8th Order Lowpass Filter

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LTC1069-7CS8 技术参数

是否Rohs认证： 符合生命周期：Transferred
零件包装代码：SOIC包装说明：SOP, SOP8,.25
针数：8Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.05有源滤波器类型：SWITCHED CAPACITOR FILTER
中心频率或截止频率最大范围：200 kHz中心频率或截止频率最小范围：
JESD-30 代码：R-PDSO-G8JESD-609代码：e3
长度：4.9 mm湿度敏感等级：1
标称负供电电压 (Vsup)：-5 V功能数量：1
端子数量：8最高工作温度：70 °C
最低工作温度：阶次：8TH
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP8,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：260
极和零点：8 AND 0电源：5/+-5 V
认证状态：Not Qualified响应：LOWPASS
座面最大高度：1.75 mm子类别：Active Filters
最大供电电流 (Isup)：29 mA标称供电电压 (Vsup)：5 V
表面贴装：YES技术：CMOS
温度等级：COMMERCIAL端子面层：Matte Tin (Sn)
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL处于峰值回流温度下的最长时间：30
传递特性：BESSEL宽度：3.9 mm
Base Number Matches：1

LTC1069-7CS8 数据手册

 浏览型号LTC1069-7CS8的Datasheet PDF文件第2页浏览型号LTC1069-7CS8的Datasheet PDF文件第3页浏览型号LTC1069-7CS8的Datasheet PDF文件第4页浏览型号LTC1069-7CS8的Datasheet PDF文件第5页浏览型号LTC1069-7CS8的Datasheet PDF文件第6页浏览型号LTC1069-7CS8的Datasheet PDF文件第7页 
LTC1069-7  
Linear Phase  
8th Order Lowpass Filter  
cutoff frequency of the LTC1069-7 is set by an external  
clock and is equal to the clock frequency divided by 25.  
The ratio of the internal sampling frequency to the cutoff  
frequencyis50:1thatis,theinputsignalissampledtwice  
perclockcycletolowertheriskofaliasing.TheLTC1069-  
7 can be operated from a single 5V supply up to dual±5V  
supplies.  
FEATURES  
■
8th Order, Linear Phase Filter in SO-8 Package  
■
Raised Cosine Amplitude Response  
■
–43dB Attenuation at 2× fCUTOFF  
■
Wideband Noise: 140µVRMS  
■
Operates from Single 5V Supply to  
±5V Power Supplies  
The gain and phase response of the LTC1069-7 can be  
usedindigitalcommunicationsystemswherepulseshap-  
ing and channel bandwidth limiting must be carried out.  
Any system that requires an analog filter with linear phase  
and sharper roll off than conventional Bessel filters can  
use the LTC1069-7.  
■
Clock-Tunable to 200kHz with ±5V Supplies  
Clock-Tunable to 120kHz with Single 5V Supply  
■
U
APPLICATIONS  
■
Digital Communication Filter  
Antialiasing Filter with Linear Phase  
Smoothing Filters  
■
The LTC1069-7 has a wide dynamic range. With ±5V  
supplies and an input range of 0.1VRMS to 2VRMS, the  
signal-to-(noise + THD) ratio is ≥ 60dB. The wideband  
noise of the LTC1069-7 is 140µVRMS. Unlike other  
LTC1069-X filters, the typical passband gain of the  
LTC1069-7 is equal to –1V/V.  
■
U
DESCRIPTION  
The LTC®1069-7 is a monolithic, clock-tunable, linear  
phase, 8th order lowpass filter. The amplitude response  
of the filter approximates a raised cosine filter with an  
alphaofone. Thegainatthecutofffrequencyis–3dBand  
the attenuation at twice the cutoff frequency is 43dB. The  
The LTC1069-7 is available in an SO-8 package.  
Other filter responses with lower power/speed specifica-  
tions can be obtained. Please contact LTC Marketing.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
U
TYPICAL APPLICATION  
Frequency Response  
10  
Single 5V Supply, Linear Phase 100kHz Lowpass Filter  
0
–10  
–20  
–30  
–40  
–50  
–60  
–70  
AGND  
V
OUT  
V
OUT  
5V  
+
–
0.47µF  
V
V
0.1µF  
LTC1069-7  
NC  
NC  
f
= 2.5MHz  
1069-7 TA01  
V
IN  
V
IN  
CLK  
CLK  
10  
100  
1000  
FREQUENCY (kHz)  
1069-7 TA02  
1
12345678

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与LTC1069-7CS8相关器件

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LTC1069-7CS8#PBF Linear LTC1069-7 - Linear Phase 8th Order Lowpass Filter; Package: SO; Pins: 8; Temperature Range

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LTC1069-7CS8#TRPBF Linear LTC1069-7 - Linear Phase 8th Order Lowpass Filter; Package: SO; Pins: 8; Temperature Range

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LTC1069-7I Linear Linear Phase 8th Order Lowpass Filter

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LTC1069-7IS8 Linear Linear Phase 8th Order Lowpass Filter

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LTC1069-7IS8#PBF Linear LTC1069-7 - Linear Phase 8th Order Lowpass Filter; Package: SO; Pins: 8; Temperature Range

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LTC1069-7IS8#TRPBF Linear LTC1069-7 - Linear Phase 8th Order Lowpass Filter; Package: SO; Pins: 8; Temperature Range

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